# CVE-2025-4082: WebGL shader attribute memory corruption in Thunderbird for macOS

CVE-2025-4082 is fixed in 438 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: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2025-4082
- Priority: Routine
- CVSS: 5.9
- EPSS: 0.0046
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Apr 29, 2025
- Weakness: CWE-125: Out-of-bounds Read
- Vendor advisory: https://nvd.nist.gov/vuln/detail/CVE-2025-4082

## Description

Modification of specific WebGL shader attributes could trigger an out-of-bounds read, which, when chained with other vulnerabilities, could be used to escalate privileges. *This bug only affects Thunderbird for macOS. Other versions of Thunderbird are unaffected.*. 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 |

---

Data as of 2026-11-08T06:59:42Z 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.