# CVE-2025-4083: Process isolation bypass using "javascript:" URI links in cross-origin frames

CVE-2025-4083 is fixed in 449 products on 2 platforms, first by Firefox Developer Edition (ach) 138.0, released April 18, 2025. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2025-4083
- Priority: High
- CVSS: 9.1 (Medium)
- EPSS: 0.0046
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Apr 29, 2025
- Weakness: CWE-653: Improper Isolation or Compartmentalization
- Vendor advisory: https://nvd.nist.gov/vuln/detail/CVE-2025-4083

## Description

A process isolation vulnerability in Thunderbird stemmed from improper handling of javascript: URIs, which could allow content to execute in the top-level document's process instead of the intended frame, potentially enabling a sandbox escape. This vulnerability was fixed in Firefox 138, Firefox ESR 128.10, Firefox ESR 115.23, Thunderbird 138, and Thunderbird 128.10.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Windows apps | Firefox Developer Edition (ach) | 138.0 | [Firefox Developer Edition (ach) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ach-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (af) | 138.0 | [Firefox Developer Edition (af) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.af-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (an) | 138.0 | [Firefox Developer Edition (an) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.an-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (ar) | 138.0 | [Firefox Developer Edition (ar) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ar-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (ast) | 138.0 | [Firefox Developer Edition (ast) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ast-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (az) | 138.0 | [Firefox Developer Edition (az) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.az-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (be) | 138.0 | [Firefox Developer Edition (be) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.be-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (bg) | 138.0 | [Firefox Developer Edition (bg) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.bg-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (bn) | 138.0 | [Firefox Developer Edition (bn) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.bn-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (br) | 138.0 | [Firefox Developer Edition (br) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.br-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (bs) | 138.0 | [Firefox Developer Edition (bs) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.bs-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (ca) | 138.0 | [Firefox Developer Edition (ca) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ca-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (ca-valencia) | 138.0 | [Firefox Developer Edition (ca-valencia) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ca-valencia-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (cak) | 138.0 | [Firefox Developer Edition (cak) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.cak-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (cs) | 138.0 | [Firefox Developer Edition (cs) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.cs-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (cy) | 138.0 | [Firefox Developer Edition (cy) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.cy-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (da) | 138.0 | [Firefox Developer Edition (da) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.da-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (de) | 138.0 | [Firefox Developer Edition (de) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.de-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (dsb) | 138.0 | [Firefox Developer Edition (dsb) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.dsb-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (el) | 138.0 | [Firefox Developer Edition (el) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.el-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (en-CA) | 138.0 | [Firefox Developer Edition (en-CA) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.en-ca-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (en-GB) | 138.0 | [Firefox Developer Edition (en-GB) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.en-gb-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (en-US) | 138.0 | [Firefox Developer Edition (en-US) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (eo) | 138.0 | [Firefox Developer Edition (eo) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.eo-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (es-AR) | 138.0 | [Firefox Developer Edition (es-AR) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.es-ar-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (es-CL) | 138.0 | [Firefox Developer Edition (es-CL) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.es-cl-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (es-ES) | 138.0 | [Firefox Developer Edition (es-ES) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.es-es-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (es-MX) | 138.0 | [Firefox Developer Edition (es-MX) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.es-mx-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (et) | 138.0 | [Firefox Developer Edition (et) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.et-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (eu) | 138.0 | [Firefox Developer Edition (eu) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.eu-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (fa) | 138.0 | [Firefox Developer Edition (fa) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.fa-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (ff) | 138.0 | [Firefox Developer Edition (ff) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ff-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (fi) | 138.0 | [Firefox Developer Edition (fi) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.fi-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (fr) | 138.0 | [Firefox Developer Edition (fr) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.fr-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (fur) | 138.0 | [Firefox Developer Edition (fur) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.fur-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (fy-NL) | 138.0 | [Firefox Developer Edition (fy-NL) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.fy-nl-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (ga-IE) | 138.0 | [Firefox Developer Edition (ga-IE) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ga-ie-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (gd) | 138.0 | [Firefox Developer Edition (gd) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.gd-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (gl) | 138.0 | [Firefox Developer Edition (gl) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.gl-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (gn) | 138.0 | [Firefox Developer Edition (gn) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.gn-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (gu-IN) | 138.0 | [Firefox Developer Edition (gu-IN) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.gu-in-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (he) | 138.0 | [Firefox Developer Edition (he) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.he-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (hi-IN) | 138.0 | [Firefox Developer Edition (hi-IN) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.hi-in-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (hr) | 138.0 | [Firefox Developer Edition (hr) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.hr-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (hsb) | 138.0 | [Firefox Developer Edition (hsb) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.hsb-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (hu) | 138.0 | [Firefox Developer Edition (hu) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.hu-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (hy-AM) | 138.0 | [Firefox Developer Edition (hy-AM) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.hy-am-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (ia) | 138.0 | [Firefox Developer Edition (ia) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ia-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (id) | 138.0 | [Firefox Developer Edition (id) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.id-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (is) | 138.0 | [Firefox Developer Edition (is) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.is-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (it) | 138.0 | [Firefox Developer Edition (it) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.it-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (ja) | 138.0 | [Firefox Developer Edition (ja) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ja-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (ka) | 138.0 | [Firefox Developer Edition (ka) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ka-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (kab) | 138.0 | [Firefox Developer Edition (kab) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.kab-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (kk) | 138.0 | [Firefox Developer Edition (kk) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.kk-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (km) | 138.0 | [Firefox Developer Edition (km) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.km-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (kn) | 138.0 | [Firefox Developer Edition (kn) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.kn-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (ko) | 138.0 | [Firefox Developer Edition (ko) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ko-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (lij) | 138.0 | [Firefox Developer Edition (lij) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.lij-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (lt) | 138.0 | [Firefox Developer Edition (lt) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.lt-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (lv) | 138.0 | [Firefox Developer Edition (lv) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.lv-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (mk) | 138.0 | [Firefox Developer Edition (mk) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.mk-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (mr) | 138.0 | [Firefox Developer Edition (mr) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.mr-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (ms) | 138.0 | [Firefox Developer Edition (ms) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ms-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (my) | 138.0 | [Firefox Developer Edition (my) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.my-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (nb-NO) | 138.0 | [Firefox Developer Edition (nb-NO) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.nb-no-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (ne-NP) | 138.0 | [Firefox Developer Edition (ne-NP) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ne-np-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (nl) | 138.0 | [Firefox Developer Edition (nl) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.nl-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (nn-NO) | 138.0 | [Firefox Developer Edition (nn-NO) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.nn-no-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (oc) | 138.0 | [Firefox Developer Edition (oc) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.oc-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (pa-IN) | 138.0 | [Firefox Developer Edition (pa-IN) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.pa-in-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (pl) | 138.0 | [Firefox Developer Edition (pl) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.pl-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (pt-BR) | 138.0 | [Firefox Developer Edition (pt-BR) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.pt-br-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (pt-PT) | 138.0 | [Firefox Developer Edition (pt-PT) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.pt-pt-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (rm) | 138.0 | [Firefox Developer Edition (rm) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.rm-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (ro) | 138.0 | [Firefox Developer Edition (ro) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ro-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (ru) | 138.0 | [Firefox Developer Edition (ru) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ru-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (sc) | 138.0 | [Firefox Developer Edition (sc) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sc-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (sco) | 138.0 | [Firefox Developer Edition (sco) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sco-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (si) | 138.0 | [Firefox Developer Edition (si) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.si-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (sk) | 138.0 | [Firefox Developer Edition (sk) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sk-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (sl) | 138.0 | [Firefox Developer Edition (sl) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sl-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (son) | 138.0 | [Firefox Developer Edition (son) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.son-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (sq) | 138.0 | [Firefox Developer Edition (sq) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sq-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (sr) | 138.0 | [Firefox Developer Edition (sr) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sr-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (sv-SE) | 138.0 | [Firefox Developer Edition (sv-SE) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sv-se-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (szl) | 138.0 | [Firefox Developer Edition (szl) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.szl-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (ta) | 138.0 | [Firefox Developer Edition (ta) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ta-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (te) | 138.0 | [Firefox Developer Edition (te) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.te-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (tg) | 138.0 | [Firefox Developer Edition (tg) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.tg-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (th) | 138.0 | [Firefox Developer Edition (th) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.th-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (tl) | 138.0 | [Firefox Developer Edition (tl) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.tl-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (tr) | 138.0 | [Firefox Developer Edition (tr) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.tr-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (trs) | 138.0 | [Firefox Developer Edition (trs) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.trs-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (uk) | 138.0 | [Firefox Developer Edition (uk) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.uk-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (ur) | 138.0 | [Firefox Developer Edition (ur) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ur-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (uz) | 138.0 | [Firefox Developer Edition (uz) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.uz-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (vi) | 138.0 | [Firefox Developer Edition (vi) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.vi-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (xh) | 138.0 | [Firefox Developer Edition (xh) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.xh-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (zh-CN) | 138.0 | [Firefox Developer Edition (zh-CN) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.zh-cn-138.0.md) | Apr 18, 2025 |
| Windows apps | Firefox Developer Edition (zh-TW) | 138.0 | [Firefox Developer Edition (zh-TW) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.zh-tw-138.0.md) | Apr 18, 2025 |
| Windows apps | Mozilla Firefox (ach) | 138.0.4 | [Mozilla Firefox (ach) 138.0.4](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ach-138.0.4.md) | May 17, 2025 |
| Windows apps | Mozilla Firefox (af) | 138.0.4 | [Mozilla Firefox (af) 138.0.4](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.af-138.0.4.md) | May 17, 2025 |
| Windows apps | Mozilla Firefox (an) | 138.0 | [Mozilla Firefox (an) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.an-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (ar) | 138.0 | [Mozilla Firefox (ar) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ar-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (ast) | 138.0 | [Mozilla Firefox (ast) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ast-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (az) | 138.0 | [Mozilla Firefox (az) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.az-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (be) | 138.0 | [Mozilla Firefox (be) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.be-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (bg) | 138.0 | [Mozilla Firefox (bg) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.bg-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (bn) | 138.0 | [Mozilla Firefox (bn) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.bn-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (br) | 138.0 | [Mozilla Firefox (br) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.br-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (bs) | 138.0 | [Mozilla Firefox (bs) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.bs-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (ca) | 138.0 | [Mozilla Firefox (ca) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ca-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (ca-valencia) | 138.0 | [Mozilla Firefox (ca-valencia) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ca-valencia-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (cak) | 138.0 | [Mozilla Firefox (cak) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.cak-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (cs) | 138.0 | [Mozilla Firefox (cs) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.cs-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (cy) | 138.0 | [Mozilla Firefox (cy) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.cy-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (da) | 138.0 | [Mozilla Firefox (da) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.da-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (de) | 138.0 | [Mozilla Firefox (de) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.de-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (dsb) | 138.0 | [Mozilla Firefox (dsb) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.dsb-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (el) | 138.0 | [Mozilla Firefox (el) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.el-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (en-CA) | 138.0 | [Mozilla Firefox (en-CA) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.en-ca-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (en-GB) | 138.0 | [Mozilla Firefox (en-GB) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.en-gb-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (en-US) | 138.0 | [Mozilla Firefox (en-US) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (eo) | 138.0 | [Mozilla Firefox (eo) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.eo-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (es-AR) | 138.0 | [Mozilla Firefox (es-AR) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.es-ar-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (es-CL) | 138.0 | [Mozilla Firefox (es-CL) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.es-cl-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (es-ES) | 138.0 | [Mozilla Firefox (es-ES) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.es-es-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (es-MX) | 138.0 | [Mozilla Firefox (es-MX) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.es-mx-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (et) | 138.0 | [Mozilla Firefox (et) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.et-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (eu) | 138.0 | [Mozilla Firefox (eu) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.eu-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (fa) | 138.0 | [Mozilla Firefox (fa) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.fa-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (ff) | 138.0 | [Mozilla Firefox (ff) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ff-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (fi) | 138.0 | [Mozilla Firefox (fi) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.fi-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (fr) | 138.0 | [Mozilla Firefox (fr) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.fr-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (fur) | 138.0 | [Mozilla Firefox (fur) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.fur-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (fy-NL) | 138.0 | [Mozilla Firefox (fy-NL) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.fy-nl-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (ga-IE) | 138.0 | [Mozilla Firefox (ga-IE) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ga-ie-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (gd) | 138.0 | [Mozilla Firefox (gd) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.gd-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (gl) | 138.0 | [Mozilla Firefox (gl) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.gl-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (gn) | 138.0 | [Mozilla Firefox (gn) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.gn-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (gu-IN) | 138.0 | [Mozilla Firefox (gu-IN) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.gu-in-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (he) | 138.0 | [Mozilla Firefox (he) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.he-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (hi-IN) | 138.0 | [Mozilla Firefox (hi-IN) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.hi-in-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (hr) | 138.0 | [Mozilla Firefox (hr) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.hr-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (hsb) | 138.0 | [Mozilla Firefox (hsb) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.hsb-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (hu) | 138.0 | [Mozilla Firefox (hu) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.hu-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (hy-AM) | 138.0 | [Mozilla Firefox (hy-AM) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.hy-am-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (ia) | 138.0 | [Mozilla Firefox (ia) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ia-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (id) | 138.0 | [Mozilla Firefox (id) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.id-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (is) | 138.0 | [Mozilla Firefox (is) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.is-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (it) | 138.0 | [Mozilla Firefox (it) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.it-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (ja) | 138.0 | [Mozilla Firefox (ja) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ja-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (ka) | 138.0 | [Mozilla Firefox (ka) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ka-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (kab) | 138.0 | [Mozilla Firefox (kab) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.kab-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (kk) | 138.0 | [Mozilla Firefox (kk) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.kk-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (km) | 138.0 | [Mozilla Firefox (km) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.km-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (kn) | 138.0 | [Mozilla Firefox (kn) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.kn-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (ko) | 138.0 | [Mozilla Firefox (ko) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ko-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (lij) | 138.0 | [Mozilla Firefox (lij) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.lij-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (lt) | 138.0 | [Mozilla Firefox (lt) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.lt-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (lv) | 138.0 | [Mozilla Firefox (lv) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.lv-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (mk) | 138.0 | [Mozilla Firefox (mk) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.mk-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (mr) | 138.0 | [Mozilla Firefox (mr) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.mr-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (ms) | 138.0 | [Mozilla Firefox (ms) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ms-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (my) | 138.0 | [Mozilla Firefox (my) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.my-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (nb-NO) | 138.0 | [Mozilla Firefox (nb-NO) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.nb-no-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (ne-NP) | 138.0 | [Mozilla Firefox (ne-NP) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ne-np-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (nl) | 138.0 | [Mozilla Firefox (nl) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.nl-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (nn-NO) | 138.0 | [Mozilla Firefox (nn-NO) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.nn-no-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (oc) | 138.0 | [Mozilla Firefox (oc) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.oc-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (pa-IN) | 138.0 | [Mozilla Firefox (pa-IN) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.pa-in-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (pl) | 138.0 | [Mozilla Firefox (pl) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.pl-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (pt-BR) | 138.0 | [Mozilla Firefox (pt-BR) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.pt-br-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (pt-PT) | 138.0 | [Mozilla Firefox (pt-PT) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.pt-pt-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (rm) | 138.0 | [Mozilla Firefox (rm) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.rm-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (ro) | 138.0 | [Mozilla Firefox (ro) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ro-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (ru) | 138.0 | [Mozilla Firefox (ru) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ru-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (sc) | 138.0 | [Mozilla Firefox (sc) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sc-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (sco) | 138.0 | [Mozilla Firefox (sco) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sco-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (si) | 138.0 | [Mozilla Firefox (si) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.si-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (sk) | 138.0 | [Mozilla Firefox (sk) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sk-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (sl) | 138.0 | [Mozilla Firefox (sl) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sl-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (son) | 138.0.4 | [Mozilla Firefox (son) 138.0.4](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.son-138.0.4.md) | May 17, 2025 |
| Windows apps | Mozilla Firefox (sq) | 138.0 | [Mozilla Firefox (sq) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sq-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (sr) | 138.0 | [Mozilla Firefox (sr) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sr-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (sv-SE) | 138.0 | [Mozilla Firefox (sv-SE) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sv-se-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (szl) | 138.0 | [Mozilla Firefox (szl) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.szl-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (ta) | 138.0 | [Mozilla Firefox (ta) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ta-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (te) | 138.0 | [Mozilla Firefox (te) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.te-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (tg) | 138.0 | [Mozilla Firefox (tg) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.tg-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (th) | 138.0 | [Mozilla Firefox (th) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.th-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (tl) | 138.0 | [Mozilla Firefox (tl) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.tl-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (tr) | 138.0 | [Mozilla Firefox (tr) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.tr-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (trs) | 138.0 | [Mozilla Firefox (trs) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.trs-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (uk) | 138.0 | [Mozilla Firefox (uk) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.uk-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (ur) | 138.0 | [Mozilla Firefox (ur) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ur-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (uz) | 138.0 | [Mozilla Firefox (uz) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.uz-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (vi) | 138.0 | [Mozilla Firefox (vi) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.vi-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (xh) | 138.0 | [Mozilla Firefox (xh) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.xh-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (zh-CN) | 138.0 | [Mozilla Firefox (zh-CN) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.zh-cn-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox (zh-TW) | 138.0 | [Mozilla Firefox (zh-TW) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.zh-tw-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Firefox ESR (ach) | 140.3.0 | [Mozilla Firefox ESR (ach) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ach-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (af) | 140.3.0 | [Mozilla Firefox ESR (af) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.af-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (an) | 140.3.0 | [Mozilla Firefox ESR (an) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.an-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ar) | 140.3.0 | [Mozilla Firefox ESR (ar) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ar-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ast) | 140.3.0 | [Mozilla Firefox ESR (ast) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ast-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (az) | 140.3.0 | [Mozilla Firefox ESR (az) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.az-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (be) | 140.3.0 | [Mozilla Firefox ESR (be) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.be-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (bg) | 140.3.0 | [Mozilla Firefox ESR (bg) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.bg-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (bn) | 140.3.0 | [Mozilla Firefox ESR (bn) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.bn-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (br) | 140.3.0 | [Mozilla Firefox ESR (br) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.br-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (bs) | 140.3.0 | [Mozilla Firefox ESR (bs) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.bs-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ca) | 140.3.0 | [Mozilla Firefox ESR (ca) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ca-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ca-valencia) | 140.3.0 | [Mozilla Firefox ESR (ca-valencia) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ca-valencia-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (cak) | 140.3.0 | [Mozilla Firefox ESR (cak) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.cak-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (cs) | 140.3.0 | [Mozilla Firefox ESR (cs) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.cs-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (cy) | 140.3.0 | [Mozilla Firefox ESR (cy) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.cy-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (da) | 140.3.0 | [Mozilla Firefox ESR (da) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.da-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (de) | 140.3.0 | [Mozilla Firefox ESR (de) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.de-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (dsb) | 140.3.0 | [Mozilla Firefox ESR (dsb) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.dsb-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (el) | 140.3.0 | [Mozilla Firefox ESR (el) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.el-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (en-CA) | 140.3.0 | [Mozilla Firefox ESR (en-CA) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.en-ca-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (en-GB) | 140.3.0 | [Mozilla Firefox ESR (en-GB) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.en-gb-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (en-US) | 140.3.0 | [Mozilla Firefox ESR (en-US) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (eo) | 140.3.0 | [Mozilla Firefox ESR (eo) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.eo-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (es-AR) | 140.3.0 | [Mozilla Firefox ESR (es-AR) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.es-ar-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (es-CL) | 140.3.0 | [Mozilla Firefox ESR (es-CL) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.es-cl-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (es-ES) | 140.3.0 | [Mozilla Firefox ESR (es-ES) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.es-es-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (es-MX) | 140.3.0 | [Mozilla Firefox ESR (es-MX) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.es-mx-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (et) | 140.3.0 | [Mozilla Firefox ESR (et) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.et-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (eu) | 140.3.0 | [Mozilla Firefox ESR (eu) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.eu-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (fa) | 140.3.0 | [Mozilla Firefox ESR (fa) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.fa-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ff) | 140.3.0 | [Mozilla Firefox ESR (ff) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ff-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (fi) | 140.3.0 | [Mozilla Firefox ESR (fi) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.fi-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (fr) | 140.3.0 | [Mozilla Firefox ESR (fr) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.fr-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (fur) | 140.3.0 | [Mozilla Firefox ESR (fur) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.fur-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (fy-NL) | 140.3.0 | [Mozilla Firefox ESR (fy-NL) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.fy-nl-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ga-IE) | 140.3.0 | [Mozilla Firefox ESR (ga-IE) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ga-ie-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (gd) | 140.3.0 | [Mozilla Firefox ESR (gd) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.gd-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (gl) | 140.3.0 | [Mozilla Firefox ESR (gl) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.gl-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (gn) | 140.3.0 | [Mozilla Firefox ESR (gn) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.gn-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (gu-IN) | 140.3.0 | [Mozilla Firefox ESR (gu-IN) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.gu-in-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (he) | 140.3.0 | [Mozilla Firefox ESR (he) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.he-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (hi-IN) | 140.3.0 | [Mozilla Firefox ESR (hi-IN) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.hi-in-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (hr) | 140.3.0 | [Mozilla Firefox ESR (hr) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.hr-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (hsb) | 140.3.0 | [Mozilla Firefox ESR (hsb) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.hsb-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (hu) | 140.3.0 | [Mozilla Firefox ESR (hu) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.hu-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (hy-AM) | 140.3.0 | [Mozilla Firefox ESR (hy-AM) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.hy-am-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ia) | 140.3.0 | [Mozilla Firefox ESR (ia) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ia-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (id) | 140.3.0 | [Mozilla Firefox ESR (id) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.id-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (is) | 140.3.0 | [Mozilla Firefox ESR (is) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.is-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (it) | 140.3.0 | [Mozilla Firefox ESR (it) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.it-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ja) | 140.3.0 | [Mozilla Firefox ESR (ja) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ja-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ka) | 140.3.0 | [Mozilla Firefox ESR (ka) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ka-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (kab) | 140.3.0 | [Mozilla Firefox ESR (kab) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.kab-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (kk) | 140.3.0 | [Mozilla Firefox ESR (kk) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.kk-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (km) | 140.3.0 | [Mozilla Firefox ESR (km) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.km-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (kn) | 140.3.0 | [Mozilla Firefox ESR (kn) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.kn-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ko) | 140.3.0 | [Mozilla Firefox ESR (ko) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ko-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (lij) | 140.3.0 | [Mozilla Firefox ESR (lij) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.lij-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (lt) | 140.3.0 | [Mozilla Firefox ESR (lt) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.lt-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (lv) | 140.3.0 | [Mozilla Firefox ESR (lv) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.lv-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (mk) | 140.3.0 | [Mozilla Firefox ESR (mk) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.mk-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (mr) | 140.3.0 | [Mozilla Firefox ESR (mr) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.mr-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ms) | 140.3.0 | [Mozilla Firefox ESR (ms) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ms-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (my) | 140.3.0 | [Mozilla Firefox ESR (my) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.my-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (nb-NO) | 140.3.0 | [Mozilla Firefox ESR (nb-NO) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.nb-no-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ne-NP) | 140.3.0 | [Mozilla Firefox ESR (ne-NP) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ne-np-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (nl) | 140.3.0 | [Mozilla Firefox ESR (nl) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.nl-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (nn-NO) | 140.3.0 | [Mozilla Firefox ESR (nn-NO) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.nn-no-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (oc) | 140.3.0 | [Mozilla Firefox ESR (oc) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.oc-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (pa-IN) | 140.3.0 | [Mozilla Firefox ESR (pa-IN) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.pa-in-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (pl) | 140.3.0 | [Mozilla Firefox ESR (pl) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.pl-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (pt-BR) | 140.3.0 | [Mozilla Firefox ESR (pt-BR) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.pt-br-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (pt-PT) | 140.3.0 | [Mozilla Firefox ESR (pt-PT) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.pt-pt-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (rm) | 140.3.0 | [Mozilla Firefox ESR (rm) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.rm-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ro) | 140.3.0 | [Mozilla Firefox ESR (ro) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ro-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ru) | 140.3.0 | [Mozilla Firefox ESR (ru) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ru-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (sat) | 140.13.0 | [Mozilla Firefox ESR (sat) 140.13.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sat-140.13.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (sc) | 140.3.0 | [Mozilla Firefox ESR (sc) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sc-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (sco) | 140.3.0 | [Mozilla Firefox ESR (sco) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sco-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (si) | 140.3.0 | [Mozilla Firefox ESR (si) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.si-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (sk) | 140.3.0 | [Mozilla Firefox ESR (sk) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sk-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (sl) | 140.3.0 | [Mozilla Firefox ESR (sl) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sl-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (son) | 140.3.0 | [Mozilla Firefox ESR (son) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.son-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (sq) | 140.3.0 | [Mozilla Firefox ESR (sq) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sq-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (sr) | 140.3.0 | [Mozilla Firefox ESR (sr) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sr-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (sv-SE) | 140.3.0 | [Mozilla Firefox ESR (sv-SE) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sv-se-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (szl) | 140.3.0 | [Mozilla Firefox ESR (szl) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.szl-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ta) | 140.3.0 | [Mozilla Firefox ESR (ta) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ta-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (te) | 140.3.0 | [Mozilla Firefox ESR (te) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.te-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (tg) | 140.3.0 | [Mozilla Firefox ESR (tg) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.tg-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (th) | 140.3.0 | [Mozilla Firefox ESR (th) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.th-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (tl) | 140.3.0 | [Mozilla Firefox ESR (tl) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.tl-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (tr) | 140.3.0 | [Mozilla Firefox ESR (tr) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.tr-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (trs) | 140.3.0 | [Mozilla Firefox ESR (trs) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.trs-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (uk) | 140.3.0 | [Mozilla Firefox ESR (uk) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.uk-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ur) | 140.3.0 | [Mozilla Firefox ESR (ur) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ur-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (uz) | 140.3.0 | [Mozilla Firefox ESR (uz) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.uz-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (vi) | 140.3.0 | [Mozilla Firefox ESR (vi) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.vi-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (xh) | 140.3.0 | [Mozilla Firefox ESR (xh) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.xh-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (zh-CN) | 140.3.0 | [Mozilla Firefox ESR (zh-CN) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.zh-cn-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (zh-TW) | 140.3.0 | [Mozilla Firefox ESR (zh-TW) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.zh-tw-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (af) | 138.0 | [Mozilla Thunderbird (af) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.af-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (ar) | 138.0 | [Mozilla Thunderbird (ar) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ar-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (ast) | 138.0 | [Mozilla Thunderbird (ast) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ast-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (be) | 138.0 | [Mozilla Thunderbird (be) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.be-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (bg) | 138.0 | [Mozilla Thunderbird (bg) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.bg-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (br) | 138.0 | [Mozilla Thunderbird (br) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.br-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (ca) | 138.0 | [Mozilla Thunderbird (ca) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ca-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (cak) | 138.0 | [Mozilla Thunderbird (cak) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.cak-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (cs) | 138.0 | [Mozilla Thunderbird (cs) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.cs-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (cy) | 138.0 | [Mozilla Thunderbird (cy) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.cy-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (da) | 138.0 | [Mozilla Thunderbird (da) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.da-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (de) | 138.0 | [Mozilla Thunderbird (de) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.de-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (dsb) | 138.0 | [Mozilla Thunderbird (dsb) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.dsb-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (el) | 138.0 | [Mozilla Thunderbird (el) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.el-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (en-CA) | 138.0 | [Mozilla Thunderbird (en-CA) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.en-ca-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (en-GB) | 138.0 | [Mozilla Thunderbird (en-GB) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.en-gb-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (en-US) | 138.0 | [Mozilla Thunderbird (en-US) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (es-AR) | 138.0 | [Mozilla Thunderbird (es-AR) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.es-ar-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (es-ES) | 138.0 | [Mozilla Thunderbird (es-ES) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.es-es-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (es-MX) | 138.0 | [Mozilla Thunderbird (es-MX) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.es-mx-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (et) | 138.0 | [Mozilla Thunderbird (et) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.et-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (eu) | 138.0 | [Mozilla Thunderbird (eu) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.eu-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (fi) | 138.0 | [Mozilla Thunderbird (fi) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.fi-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (fr) | 138.0 | [Mozilla Thunderbird (fr) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.fr-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (fy-NL) | 138.0 | [Mozilla Thunderbird (fy-NL) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.fy-nl-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (ga-IE) | 138.0 | [Mozilla Thunderbird (ga-IE) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ga-ie-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (gd) | 138.0 | [Mozilla Thunderbird (gd) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.gd-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (gl) | 138.0 | [Mozilla Thunderbird (gl) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.gl-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (he) | 138.0 | [Mozilla Thunderbird (he) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.he-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (hr) | 138.0 | [Mozilla Thunderbird (hr) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.hr-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (hsb) | 138.0 | [Mozilla Thunderbird (hsb) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.hsb-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (hu) | 138.0 | [Mozilla Thunderbird (hu) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.hu-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (hy-AM) | 138.0 | [Mozilla Thunderbird (hy-AM) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.hy-am-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (id) | 138.0 | [Mozilla Thunderbird (id) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.id-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (is) | 138.0 | [Mozilla Thunderbird (is) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.is-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (it) | 138.0 | [Mozilla Thunderbird (it) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.it-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (ja) | 138.0 | [Mozilla Thunderbird (ja) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ja-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (ka) | 138.0 | [Mozilla Thunderbird (ka) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ka-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (kab) | 138.0 | [Mozilla Thunderbird (kab) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.kab-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (kk) | 138.0 | [Mozilla Thunderbird (kk) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.kk-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (ko) | 138.0 | [Mozilla Thunderbird (ko) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ko-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (lt) | 138.0 | [Mozilla Thunderbird (lt) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.lt-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (lv) | 138.0 | [Mozilla Thunderbird (lv) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.lv-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (ms) | 138.0 | [Mozilla Thunderbird (ms) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ms-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (nb-NO) | 138.0 | [Mozilla Thunderbird (nb-NO) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.nb-no-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (nl) | 138.0 | [Mozilla Thunderbird (nl) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.nl-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (nn-NO) | 138.0 | [Mozilla Thunderbird (nn-NO) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.nn-no-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (pa-IN) | 138.0 | [Mozilla Thunderbird (pa-IN) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.pa-in-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (pl) | 138.0 | [Mozilla Thunderbird (pl) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.pl-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (pt-BR) | 138.0 | [Mozilla Thunderbird (pt-BR) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.pt-br-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (pt-PT) | 138.0 | [Mozilla Thunderbird (pt-PT) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.pt-pt-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (rm) | 138.0 | [Mozilla Thunderbird (rm) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.rm-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (ro) | 138.0 | [Mozilla Thunderbird (ro) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ro-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (ru) | 138.0 | [Mozilla Thunderbird (ru) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ru-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (sk) | 138.0 | [Mozilla Thunderbird (sk) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.sk-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (sl) | 138.0 | [Mozilla Thunderbird (sl) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.sl-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (sq) | 138.0 | [Mozilla Thunderbird (sq) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.sq-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (sr) | 138.0 | [Mozilla Thunderbird (sr) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.sr-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (sv-SE) | 138.0 | [Mozilla Thunderbird (sv-SE) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.sv-se-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (th) | 138.0 | [Mozilla Thunderbird (th) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.th-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (tr) | 138.0 | [Mozilla Thunderbird (tr) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.tr-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (uk) | 138.0 | [Mozilla Thunderbird (uk) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.uk-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (uz) | 138.0 | [Mozilla Thunderbird (uz) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.uz-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (vi) | 138.0 | [Mozilla Thunderbird (vi) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.vi-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (zh-CN) | 138.0 | [Mozilla Thunderbird (zh-CN) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.zh-cn-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird (zh-TW) | 138.0 | [Mozilla Thunderbird (zh-TW) 138.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.zh-tw-138.0.md) | Apr 29, 2025 |
| Windows apps | Mozilla Thunderbird ESR (af) | 140.1.1 | [Mozilla Thunderbird ESR (af) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.af-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (ar) | 140.1.1 | [Mozilla Thunderbird ESR (ar) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ar-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (ast) | 140.1.1 | [Mozilla Thunderbird ESR (ast) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ast-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (be) | 140.1.1 | [Mozilla Thunderbird ESR (be) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.be-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (bg) | 140.1.1 | [Mozilla Thunderbird ESR (bg) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.bg-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (br) | 140.1.1 | [Mozilla Thunderbird ESR (br) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.br-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (ca) | 140.1.1 | [Mozilla Thunderbird ESR (ca) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ca-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (cak) | 140.1.1 | [Mozilla Thunderbird ESR (cak) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.cak-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (cs) | 140.1.1 | [Mozilla Thunderbird ESR (cs) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.cs-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (cy) | 140.1.1 | [Mozilla Thunderbird ESR (cy) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.cy-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (da) | 140.1.1 | [Mozilla Thunderbird ESR (da) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.da-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (de) | 140.1.1 | [Mozilla Thunderbird ESR (de) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.de-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (dsb) | 140.1.1 | [Mozilla Thunderbird ESR (dsb) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.dsb-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (el) | 140.1.1 | [Mozilla Thunderbird ESR (el) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.el-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (en-CA) | 140.1.1 | [Mozilla Thunderbird ESR (en-CA) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.en-ca-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (en-GB) | 140.1.1 | [Mozilla Thunderbird ESR (en-GB) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.en-gb-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (en-US) | 140.1.1 | [Mozilla Thunderbird ESR (en-US) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (es-AR) | 140.1.1 | [Mozilla Thunderbird ESR (es-AR) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.es-ar-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (es-ES) | 140.1.1 | [Mozilla Thunderbird ESR (es-ES) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.es-es-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (es-MX) | 140.1.1 | [Mozilla Thunderbird ESR (es-MX) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.es-mx-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (et) | 140.1.1 | [Mozilla Thunderbird ESR (et) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.et-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (eu) | 140.1.1 | [Mozilla Thunderbird ESR (eu) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.eu-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (fi) | 140.1.1 | [Mozilla Thunderbird ESR (fi) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.fi-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (fr) | 140.1.1 | [Mozilla Thunderbird ESR (fr) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.fr-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (fy-NL) | 140.1.1 | [Mozilla Thunderbird ESR (fy-NL) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.fy-nl-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (ga-IE) | 140.1.1 | [Mozilla Thunderbird ESR (ga-IE) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ga-ie-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (gd) | 140.1.1 | [Mozilla Thunderbird ESR (gd) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.gd-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (gl) | 140.1.1 | [Mozilla Thunderbird ESR (gl) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.gl-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (he) | 140.1.1 | [Mozilla Thunderbird ESR (he) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.he-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (hr) | 140.1.1 | [Mozilla Thunderbird ESR (hr) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.hr-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (hsb) | 140.1.1 | [Mozilla Thunderbird ESR (hsb) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.hsb-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (hu) | 140.1.1 | [Mozilla Thunderbird ESR (hu) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.hu-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (hy-AM) | 140.1.1 | [Mozilla Thunderbird ESR (hy-AM) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.hy-am-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (id) | 140.1.1 | [Mozilla Thunderbird ESR (id) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.id-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (is) | 140.1.1 | [Mozilla Thunderbird ESR (is) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.is-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (it) | 140.1.1 | [Mozilla Thunderbird ESR (it) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.it-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (ja) | 140.1.1 | [Mozilla Thunderbird ESR (ja) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ja-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (ka) | 140.1.1 | [Mozilla Thunderbird ESR (ka) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ka-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (kab) | 140.1.1 | [Mozilla Thunderbird ESR (kab) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.kab-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (kk) | 140.1.1 | [Mozilla Thunderbird ESR (kk) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.kk-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (ko) | 140.1.1 | [Mozilla Thunderbird ESR (ko) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ko-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (lt) | 140.1.1 | [Mozilla Thunderbird ESR (lt) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.lt-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (lv) | 140.1.1 | [Mozilla Thunderbird ESR (lv) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.lv-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (ms) | 140.1.1 | [Mozilla Thunderbird ESR (ms) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ms-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (nb-NO) | 140.1.1 | [Mozilla Thunderbird ESR (nb-NO) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.nb-no-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (nl) | 140.1.1 | [Mozilla Thunderbird ESR (nl) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.nl-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (nn-NO) | 140.1.1 | [Mozilla Thunderbird ESR (nn-NO) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.nn-no-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (pa-IN) | 140.1.1 | [Mozilla Thunderbird ESR (pa-IN) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.pa-in-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (pl) | 140.1.1 | [Mozilla Thunderbird ESR (pl) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.pl-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (pt-BR) | 140.1.1 | [Mozilla Thunderbird ESR (pt-BR) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.pt-br-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (pt-PT) | 140.1.1 | [Mozilla Thunderbird ESR (pt-PT) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.pt-pt-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (rm) | 140.1.1 | [Mozilla Thunderbird ESR (rm) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.rm-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (ro) | 140.1.1 | [Mozilla Thunderbird ESR (ro) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ro-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (ru) | 140.1.1 | [Mozilla Thunderbird ESR (ru) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ru-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (sk) | 140.1.1 | [Mozilla Thunderbird ESR (sk) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.sk-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (sl) | 140.1.1 | [Mozilla Thunderbird ESR (sl) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.sl-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (sq) | 140.1.1 | [Mozilla Thunderbird ESR (sq) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.sq-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (sr) | 140.1.1 | [Mozilla Thunderbird ESR (sr) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.sr-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (sv-SE) | 140.1.1 | [Mozilla Thunderbird ESR (sv-SE) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.sv-se-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (th) | 140.1.1 | [Mozilla Thunderbird ESR (th) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.th-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (tr) | 140.1.1 | [Mozilla Thunderbird ESR (tr) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.tr-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (uk) | 140.1.1 | [Mozilla Thunderbird ESR (uk) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.uk-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (uz) | 140.1.1 | [Mozilla Thunderbird ESR (uz) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.uz-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (vi) | 140.1.1 | [Mozilla Thunderbird ESR (vi) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.vi-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (zh-CN) | 140.1.1 | [Mozilla Thunderbird ESR (zh-CN) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.zh-cn-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (zh-TW) | 140.1.1 | [Mozilla Thunderbird ESR (zh-TW) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.zh-tw-140.1.1.md) | Aug 5, 2025 |
| Linux | MozillaFirefox opensuse-leap 15.6 | 128.10.0-150200.152.179.1 | [SUSE-SU-2025:1436-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-1436-1.md) | May 2, 2025 |
| Linux | MozillaFirefox sles 15.6 | 128.10.0-150200.152.179.1 | [SUSE-SU-2025:1436-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-1436-1.md) | May 2, 2025 |
| Linux | MozillaThunderbird opensuse-leap 15.6 | 128.10.0-150200.8.212.1 | [SUSE-SU-2025:1506-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-1506-1.md) | May 7, 2025 |
| Linux | MozillaThunderbird sles 15.6 | 128.10.0-150200.8.212.1 | [SUSE-SU-2025:1506-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-1506-1.md) | May 7, 2025 |
| Linux | firefox RHEL 10 | 128.10.0-1.el10_0 | [RHSA-2025:7506](https://patchblox.com/security/data/fix/linux/rhsa-2025-7506.md) | Apr 29, 2025 |
| Linux | firefox RHEL 8 | 0:128.10.0-1.el8_10 | [RHSA-2025:4458](https://patchblox.com/security/data/fix/linux/rhsa-2025-4458.md) | May 5, 2025 |
| Linux | firefox RHEL 9 | 0:128.10.0-1.el9_6 | [RHSA-2025:7428](https://patchblox.com/security/data/fix/linux/rhsa-2025-7428.md) | May 13, 2025 |
| Linux | firefox almalinux 10 | 128.10.0-1.el10_0 | [ALSA-2025:7506](https://patchblox.com/security/data/fix/linux/alsa-2025-7506.md) | May 13, 2025 |
| Linux | firefox almalinux 8 | 128.10.0-1.el8_10.alma.1 | [ALSA-2025:4458](https://patchblox.com/security/data/fix/linux/alsa-2025-4458.md) | May 5, 2025 |
| Linux | firefox almalinux 9 | 128.10.0-1.el9_6.alma.1 | [ALSA-2025:7428](https://patchblox.com/security/data/fix/linux/alsa-2025-7428.md) | May 13, 2025 |
| Linux | firefox amzn 2023 | 128.10.0-1.amzn2023.0.2 | [ALAS2023-2025-976](https://patchblox.com/security/data/fix/linux/alas2023-2025-976.md) | May 21, 2025 |
| Linux | firefox ol 10 | 0:128.11.0-1.0.1.el10_0 | [ELSA-2025-7506](https://patchblox.com/security/data/fix/linux/elsa-2025-7506.md) | Jun 30, 2025 |
| Linux | firefox ol 8 | 0:128.10.0-1.0.1.el8_10 | [ELSA-2025-4458](https://patchblox.com/security/data/fix/linux/elsa-2025-4458.md) | May 6, 2025 |
| Linux | firefox ol 9 | 0:128.10.0-1.0.1.el9_5 | [ELSA-2025-4443](https://patchblox.com/security/data/fix/linux/elsa-2025-4443.md) | May 5, 2025 |
| Linux | firefox rocky 8 | 0:128.10.0-1.el8_10 | [RLSA-2025:4458](https://patchblox.com/security/data/fix/linux/rlsa-2025-4458.md) | Jul 29, 2025 |
| Linux | firefox rocky 9 | 0:128.10.0-1.el9_5 | [RLSA-2025:7428](https://patchblox.com/security/data/fix/linux/rlsa-2025-7428.md) | Jul 29, 2025 |
| Linux | firefox-debuginfo amzn 2023 | 128.10.0-1.amzn2023.0.2 | [ALAS2023-2025-976](https://patchblox.com/security/data/fix/linux/alas2023-2025-976.md) | May 21, 2025 |
| Linux | firefox-debugsource amzn 2023 | 128.10.0-1.amzn2023.0.2 | [ALAS2023-2025-976](https://patchblox.com/security/data/fix/linux/alas2023-2025-976.md) | May 21, 2025 |
| Linux | firefox-esr Debian 11.6 (bullseye) | 128.10.1esr-1~deb11u1 | [DLA-4172-1](https://patchblox.com/security/data/fix/linux/dla-4172-1.md) | May 20, 2025 |
| Linux | firefox-esr Debian 12.15 (bookworm) | 128.10.0esr-1~deb12u1 | [DSA-5910-1](https://patchblox.com/security/data/fix/linux/dsa-5910-1.md) | Apr 30, 2025 |
| Linux | firefox-esr Debian 13.5 (trixie) | 128.10.0esr-1 | [DEBIAN-CVE-2025-4083](https://patchblox.com/security/data/fix/linux/debian-cve-2025-4083.md) | Apr 29, 2025 |
| Linux | firefox-esr Debian 14 | 128.10.0esr-1 | [DEBIAN-CVE-2025-4083](https://patchblox.com/security/data/fix/linux/debian-cve-2025-4083.md) | Apr 29, 2025 |
| Linux | firefox-x11 RHEL 9 | 0:128.10.0-1.el9_6 | [RHSA-2025:7428](https://patchblox.com/security/data/fix/linux/rhsa-2025-7428.md) | May 13, 2025 |
| Linux | firefox-x11 almalinux 9 | 128.10.0-1.el9_6.alma.1 | [ALSA-2025:7428](https://patchblox.com/security/data/fix/linux/alsa-2025-7428.md) | May 13, 2025 |
| Linux | firefox-x11 ol 9 | 0:128.10.0-1.0.1.el9_5 | [ELSA-2025-4443](https://patchblox.com/security/data/fix/linux/elsa-2025-4443.md) | May 5, 2025 |
| Linux | thunderbird Debian 12.15 (bookworm) | 1:128.10.0esr-1~deb12u1 | [DEBIAN-CVE-2025-4083](https://patchblox.com/security/data/fix/linux/debian-cve-2025-4083.md) | Apr 29, 2025 |
| Linux | thunderbird Debian 13.5 (trixie) | 1:128.10.0esr-1 | [DEBIAN-CVE-2025-4083](https://patchblox.com/security/data/fix/linux/debian-cve-2025-4083.md) | Apr 29, 2025 |
| Linux | thunderbird Debian 14 | 1:128.10.0esr-1 | [DEBIAN-CVE-2025-4083](https://patchblox.com/security/data/fix/linux/debian-cve-2025-4083.md) | Apr 29, 2025 |
| Linux | thunderbird RHEL 10 | 128.10.0-1.el10_0 | [RHSA-2025:7507](https://patchblox.com/security/data/fix/linux/rhsa-2025-7507.md) | Apr 29, 2025 |
| Linux | thunderbird RHEL 8 | 0:128.10.0-1.el8_10 | [RHSA-2025:4797](https://patchblox.com/security/data/fix/linux/rhsa-2025-4797.md) | May 12, 2025 |
| Linux | thunderbird RHEL 9 | 0:128.10.0-1.el9_5 | [RHSA-2025:4460](https://patchblox.com/security/data/fix/linux/rhsa-2025-4460.md) | May 5, 2025 |
| Linux | thunderbird Ubuntu 22.04.1 LTS (jammy) | 1:128.12.0+build1-0ubuntu0.22.04.1 | [thunderbird 1:128.12.0+build1-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-thunderbird-1-128.12.0-build1-0ubuntu0.22.04.1.md) | Jun 24, 2025 |
| Linux | thunderbird almalinux 10 | 128.10.0-1.el10_0.alma.1 | [ALSA-2025:7507](https://patchblox.com/security/data/fix/linux/alsa-2025-7507.md) | May 13, 2025 |
| Linux | thunderbird almalinux 8 | 128.10.0-1.el8_10.alma.1 | [ALSA-2025:4797](https://patchblox.com/security/data/fix/linux/alsa-2025-4797.md) | May 12, 2025 |
| Linux | thunderbird almalinux 9 | 128.10.0-1.el9_5.alma.1 | [ALSA-2025:4460](https://patchblox.com/security/data/fix/linux/alsa-2025-4460.md) | May 5, 2025 |
| Linux | thunderbird ol 10 | 0:128.11.0-1.0.1.el10_0 | [ELSA-2025-7507](https://patchblox.com/security/data/fix/linux/elsa-2025-7507.md) | Jun 30, 2025 |
| Linux | thunderbird ol 8 | 0:128.10.0-1.0.1.el8_10 | [ELSA-2025-4797](https://patchblox.com/security/data/fix/linux/elsa-2025-4797.md) | May 12, 2025 |
| Linux | thunderbird ol 9 | 0:128.10.0-1.0.1.el9_5 | [ELSA-2025-4460](https://patchblox.com/security/data/fix/linux/elsa-2025-4460.md) | May 5, 2025 |
| Linux | thunderbird rocky 8 | 0:128.10.0-1.el8_10 | [RLSA-2025:4797](https://patchblox.com/security/data/fix/linux/rlsa-2025-4797.md) | Jul 29, 2025 |
| Linux | thunderbird rocky 9 | 0:128.10.0-1.el9_5 | [RLSA-2025:4460](https://patchblox.com/security/data/fix/linux/rlsa-2025-4460.md) | Jul 29, 2025 |
| Linux | thunderbird-gnome-support Ubuntu 22.04.1 LTS (jammy) | 1:128.12.0+build1-0ubuntu0.22.04.1 | [thunderbird-gnome-support 1:128.12.0+build1-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-thunderbird-gnome-support-1-128.12.0-build1-0ubuntu0.22.04.1.md) | Jun 24, 2025 |
| Linux | thunderbird-mozsymbols Ubuntu 22.04.1 LTS (jammy) | 1:128.12.0+build1-0ubuntu0.22.04.1 | [thunderbird-mozsymbols 1:128.12.0+build1-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-thunderbird-mozsymbols-1-128.12.0-build1-0ubuntu0.22.04.1.md) | Jun 24, 2025 |
| Linux | xul-ext-calendar-timezones Ubuntu 22.04.1 LTS (jammy) | 1:128.12.0+build1-0ubuntu0.22.04.1 | [xul-ext-calendar-timezones 1:128.12.0+build1-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xul-ext-calendar-timezones-1-128.12.0-build1-0ubuntu0.22.04.1.md) | Jun 24, 2025 |
| Linux | xul-ext-gdata-provider Ubuntu 22.04.1 LTS (jammy) | 1:128.12.0+build1-0ubuntu0.22.04.1 | [xul-ext-gdata-provider 1:128.12.0+build1-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xul-ext-gdata-provider-1-128.12.0-build1-0ubuntu0.22.04.1.md) | Jun 24, 2025 |
| Linux | xul-ext-lightning Ubuntu 22.04.1 LTS (jammy) | 1:128.12.0+build1-0ubuntu0.22.04.1 | [xul-ext-lightning 1:128.12.0+build1-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xul-ext-lightning-1-128.12.0-build1-0ubuntu0.22.04.1.md) | Jun 24, 2025 |

---

Data as of 2026-11-08T00:53:09Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.