# CVE-2025-6436: Memory safety bugs fixed in Firefox 140 and Thunderbird 140

CVE-2025-6436 is fixed in 446 products on 2 platforms, first by Firefox Developer Edition (ach) 140.0, released June 13, 2025. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2025-6436
- Priority: High
- CVSS: 8.1 (Medium)
- EPSS: 0.0426
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jun 24, 2025
- Weakness: CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
- Vendor advisory: https://nvd.nist.gov/vuln/detail/CVE-2025-6436

## Description

Memory safety bugs present in Firefox 139 and Thunderbird 139. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 140 and Thunderbird 140.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Windows apps | Firefox Developer Edition (ach) | 140.0 | [Firefox Developer Edition (ach) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ach-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (af) | 140.0 | [Firefox Developer Edition (af) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.af-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (an) | 140.0 | [Firefox Developer Edition (an) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.an-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (ar) | 140.0 | [Firefox Developer Edition (ar) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ar-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (ast) | 140.0 | [Firefox Developer Edition (ast) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ast-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (az) | 140.0 | [Firefox Developer Edition (az) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.az-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (be) | 140.0 | [Firefox Developer Edition (be) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.be-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (bg) | 140.0 | [Firefox Developer Edition (bg) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.bg-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (bn) | 140.0 | [Firefox Developer Edition (bn) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.bn-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (br) | 140.0 | [Firefox Developer Edition (br) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.br-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (bs) | 140.0 | [Firefox Developer Edition (bs) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.bs-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (ca) | 140.0 | [Firefox Developer Edition (ca) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ca-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (ca-valencia) | 140.0 | [Firefox Developer Edition (ca-valencia) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ca-valencia-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (cak) | 140.0 | [Firefox Developer Edition (cak) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.cak-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (cs) | 140.0 | [Firefox Developer Edition (cs) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.cs-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (cy) | 140.0 | [Firefox Developer Edition (cy) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.cy-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (da) | 140.0 | [Firefox Developer Edition (da) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.da-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (de) | 140.0 | [Firefox Developer Edition (de) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.de-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (dsb) | 140.0 | [Firefox Developer Edition (dsb) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.dsb-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (el) | 140.0 | [Firefox Developer Edition (el) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.el-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (en-CA) | 140.0 | [Firefox Developer Edition (en-CA) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.en-ca-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (en-GB) | 140.0 | [Firefox Developer Edition (en-GB) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.en-gb-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (en-US) | 140.0 | [Firefox Developer Edition (en-US) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (eo) | 140.0 | [Firefox Developer Edition (eo) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.eo-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (es-AR) | 140.0 | [Firefox Developer Edition (es-AR) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.es-ar-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (es-CL) | 140.0 | [Firefox Developer Edition (es-CL) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.es-cl-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (es-ES) | 140.0 | [Firefox Developer Edition (es-ES) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.es-es-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (es-MX) | 140.0 | [Firefox Developer Edition (es-MX) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.es-mx-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (et) | 140.0 | [Firefox Developer Edition (et) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.et-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (eu) | 140.0 | [Firefox Developer Edition (eu) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.eu-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (fa) | 140.0 | [Firefox Developer Edition (fa) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.fa-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (ff) | 140.0 | [Firefox Developer Edition (ff) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ff-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (fi) | 140.0 | [Firefox Developer Edition (fi) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.fi-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (fr) | 140.0 | [Firefox Developer Edition (fr) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.fr-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (fur) | 140.0 | [Firefox Developer Edition (fur) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.fur-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (fy-NL) | 140.0 | [Firefox Developer Edition (fy-NL) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.fy-nl-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (ga-IE) | 140.0 | [Firefox Developer Edition (ga-IE) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ga-ie-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (gd) | 140.0 | [Firefox Developer Edition (gd) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.gd-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (gl) | 140.0 | [Firefox Developer Edition (gl) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.gl-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (gn) | 140.0 | [Firefox Developer Edition (gn) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.gn-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (gu-IN) | 140.0 | [Firefox Developer Edition (gu-IN) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.gu-in-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (he) | 140.0 | [Firefox Developer Edition (he) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.he-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (hi-IN) | 140.0 | [Firefox Developer Edition (hi-IN) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.hi-in-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (hr) | 140.0 | [Firefox Developer Edition (hr) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.hr-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (hsb) | 140.0 | [Firefox Developer Edition (hsb) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.hsb-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (hu) | 140.0 | [Firefox Developer Edition (hu) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.hu-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (hy-AM) | 140.0 | [Firefox Developer Edition (hy-AM) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.hy-am-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (ia) | 140.0 | [Firefox Developer Edition (ia) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ia-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (id) | 140.0 | [Firefox Developer Edition (id) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.id-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (is) | 140.0 | [Firefox Developer Edition (is) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.is-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (it) | 140.0 | [Firefox Developer Edition (it) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.it-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (ja) | 140.0 | [Firefox Developer Edition (ja) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ja-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (ka) | 140.0 | [Firefox Developer Edition (ka) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ka-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (kab) | 140.0 | [Firefox Developer Edition (kab) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.kab-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (kk) | 140.0 | [Firefox Developer Edition (kk) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.kk-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (km) | 140.0 | [Firefox Developer Edition (km) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.km-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (kn) | 140.0 | [Firefox Developer Edition (kn) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.kn-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (ko) | 140.0 | [Firefox Developer Edition (ko) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ko-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (lij) | 140.0 | [Firefox Developer Edition (lij) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.lij-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (lt) | 140.0 | [Firefox Developer Edition (lt) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.lt-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (lv) | 140.0 | [Firefox Developer Edition (lv) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.lv-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (mk) | 140.0 | [Firefox Developer Edition (mk) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.mk-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (mr) | 140.0 | [Firefox Developer Edition (mr) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.mr-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (ms) | 140.0 | [Firefox Developer Edition (ms) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ms-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (my) | 140.0 | [Firefox Developer Edition (my) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.my-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (nb-NO) | 140.0 | [Firefox Developer Edition (nb-NO) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.nb-no-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (ne-NP) | 140.0 | [Firefox Developer Edition (ne-NP) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ne-np-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (nl) | 140.0 | [Firefox Developer Edition (nl) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.nl-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (nn-NO) | 140.0 | [Firefox Developer Edition (nn-NO) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.nn-no-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (oc) | 140.0 | [Firefox Developer Edition (oc) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.oc-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (pa-IN) | 140.0 | [Firefox Developer Edition (pa-IN) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.pa-in-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (pl) | 140.0 | [Firefox Developer Edition (pl) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.pl-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (pt-BR) | 140.0 | [Firefox Developer Edition (pt-BR) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.pt-br-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (pt-PT) | 140.0 | [Firefox Developer Edition (pt-PT) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.pt-pt-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (rm) | 140.0 | [Firefox Developer Edition (rm) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.rm-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (ro) | 140.0 | [Firefox Developer Edition (ro) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ro-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (ru) | 140.0 | [Firefox Developer Edition (ru) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ru-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (sc) | 140.0 | [Firefox Developer Edition (sc) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sc-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (sco) | 140.0 | [Firefox Developer Edition (sco) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sco-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (si) | 140.0 | [Firefox Developer Edition (si) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.si-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (sk) | 140.0 | [Firefox Developer Edition (sk) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sk-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (sl) | 140.0 | [Firefox Developer Edition (sl) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sl-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (son) | 140.0 | [Firefox Developer Edition (son) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.son-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (sq) | 140.0 | [Firefox Developer Edition (sq) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sq-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (sr) | 140.0 | [Firefox Developer Edition (sr) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sr-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (sv-SE) | 140.0 | [Firefox Developer Edition (sv-SE) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sv-se-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (szl) | 140.0 | [Firefox Developer Edition (szl) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.szl-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (ta) | 140.0 | [Firefox Developer Edition (ta) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ta-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (te) | 140.0 | [Firefox Developer Edition (te) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.te-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (tg) | 140.0 | [Firefox Developer Edition (tg) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.tg-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (th) | 140.0 | [Firefox Developer Edition (th) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.th-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (tl) | 140.0 | [Firefox Developer Edition (tl) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.tl-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (tr) | 140.0 | [Firefox Developer Edition (tr) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.tr-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (trs) | 140.0 | [Firefox Developer Edition (trs) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.trs-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (uk) | 140.0 | [Firefox Developer Edition (uk) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.uk-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (ur) | 140.0 | [Firefox Developer Edition (ur) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ur-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (uz) | 140.0 | [Firefox Developer Edition (uz) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.uz-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (vi) | 140.0 | [Firefox Developer Edition (vi) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.vi-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (xh) | 140.0 | [Firefox Developer Edition (xh) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.xh-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (zh-CN) | 140.0 | [Firefox Developer Edition (zh-CN) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.zh-cn-140.0.md) | Jun 13, 2025 |
| Windows apps | Firefox Developer Edition (zh-TW) | 140.0 | [Firefox Developer Edition (zh-TW) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.zh-tw-140.0.md) | Jun 13, 2025 |
| Windows apps | Mozilla Firefox (ach) | 140.0 | [Mozilla Firefox (ach) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ach-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (af) | 140.0 | [Mozilla Firefox (af) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.af-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (an) | 140.0 | [Mozilla Firefox (an) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.an-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (ar) | 140.0 | [Mozilla Firefox (ar) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ar-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (ast) | 140.0 | [Mozilla Firefox (ast) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ast-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (az) | 140.0 | [Mozilla Firefox (az) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.az-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (be) | 140.0 | [Mozilla Firefox (be) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.be-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (bg) | 140.0 | [Mozilla Firefox (bg) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.bg-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (bn) | 140.0 | [Mozilla Firefox (bn) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.bn-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (br) | 140.0 | [Mozilla Firefox (br) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.br-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (bs) | 140.0 | [Mozilla Firefox (bs) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.bs-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (ca) | 140.0 | [Mozilla Firefox (ca) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ca-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (ca-valencia) | 140.0 | [Mozilla Firefox (ca-valencia) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ca-valencia-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (cak) | 140.0 | [Mozilla Firefox (cak) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.cak-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (cs) | 140.0 | [Mozilla Firefox (cs) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.cs-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (cy) | 140.0 | [Mozilla Firefox (cy) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.cy-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (da) | 140.0 | [Mozilla Firefox (da) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.da-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (de) | 140.0 | [Mozilla Firefox (de) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.de-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (dsb) | 140.0 | [Mozilla Firefox (dsb) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.dsb-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (el) | 140.0 | [Mozilla Firefox (el) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.el-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (en-CA) | 140.0 | [Mozilla Firefox (en-CA) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.en-ca-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (en-GB) | 140.0 | [Mozilla Firefox (en-GB) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.en-gb-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (en-US) | 140.0 | [Mozilla Firefox (en-US) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (eo) | 140.0 | [Mozilla Firefox (eo) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.eo-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (es-AR) | 140.0 | [Mozilla Firefox (es-AR) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.es-ar-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (es-CL) | 140.0 | [Mozilla Firefox (es-CL) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.es-cl-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (es-ES) | 140.0 | [Mozilla Firefox (es-ES) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.es-es-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (es-MX) | 140.0 | [Mozilla Firefox (es-MX) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.es-mx-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (et) | 140.0 | [Mozilla Firefox (et) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.et-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (eu) | 140.0 | [Mozilla Firefox (eu) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.eu-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (fa) | 140.0 | [Mozilla Firefox (fa) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.fa-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (ff) | 140.0 | [Mozilla Firefox (ff) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ff-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (fi) | 140.0 | [Mozilla Firefox (fi) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.fi-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (fr) | 140.0 | [Mozilla Firefox (fr) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.fr-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (fur) | 140.0 | [Mozilla Firefox (fur) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.fur-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (fy-NL) | 140.0 | [Mozilla Firefox (fy-NL) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.fy-nl-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (ga-IE) | 140.0 | [Mozilla Firefox (ga-IE) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ga-ie-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (gd) | 140.0 | [Mozilla Firefox (gd) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.gd-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (gl) | 140.0 | [Mozilla Firefox (gl) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.gl-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (gn) | 140.0 | [Mozilla Firefox (gn) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.gn-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (gu-IN) | 140.0 | [Mozilla Firefox (gu-IN) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.gu-in-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (he) | 140.0 | [Mozilla Firefox (he) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.he-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (hi-IN) | 140.0 | [Mozilla Firefox (hi-IN) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.hi-in-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (hr) | 140.0 | [Mozilla Firefox (hr) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.hr-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (hsb) | 140.0 | [Mozilla Firefox (hsb) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.hsb-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (hu) | 140.0 | [Mozilla Firefox (hu) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.hu-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (hy-AM) | 140.0 | [Mozilla Firefox (hy-AM) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.hy-am-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (ia) | 140.0 | [Mozilla Firefox (ia) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ia-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (id) | 140.0 | [Mozilla Firefox (id) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.id-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (is) | 140.0 | [Mozilla Firefox (is) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.is-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (it) | 140.0 | [Mozilla Firefox (it) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.it-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (ja) | 140.0 | [Mozilla Firefox (ja) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ja-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (ka) | 140.0 | [Mozilla Firefox (ka) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ka-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (kab) | 140.0 | [Mozilla Firefox (kab) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.kab-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (kk) | 140.0 | [Mozilla Firefox (kk) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.kk-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (km) | 140.0 | [Mozilla Firefox (km) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.km-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (kn) | 140.0 | [Mozilla Firefox (kn) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.kn-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (ko) | 140.0 | [Mozilla Firefox (ko) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ko-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (lij) | 140.0 | [Mozilla Firefox (lij) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.lij-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (lt) | 140.0 | [Mozilla Firefox (lt) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.lt-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (lv) | 140.0 | [Mozilla Firefox (lv) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.lv-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (mk) | 140.0 | [Mozilla Firefox (mk) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.mk-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (mr) | 140.0 | [Mozilla Firefox (mr) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.mr-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (ms) | 140.0 | [Mozilla Firefox (ms) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ms-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (my) | 140.0 | [Mozilla Firefox (my) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.my-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (nb-NO) | 140.0 | [Mozilla Firefox (nb-NO) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.nb-no-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (ne-NP) | 140.0 | [Mozilla Firefox (ne-NP) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ne-np-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (nl) | 140.0 | [Mozilla Firefox (nl) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.nl-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (nn-NO) | 140.0 | [Mozilla Firefox (nn-NO) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.nn-no-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (oc) | 140.0 | [Mozilla Firefox (oc) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.oc-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (pa-IN) | 140.0 | [Mozilla Firefox (pa-IN) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.pa-in-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (pl) | 140.0 | [Mozilla Firefox (pl) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.pl-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (pt-BR) | 140.0 | [Mozilla Firefox (pt-BR) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.pt-br-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (pt-PT) | 140.0 | [Mozilla Firefox (pt-PT) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.pt-pt-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (rm) | 140.0 | [Mozilla Firefox (rm) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.rm-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (ro) | 140.0 | [Mozilla Firefox (ro) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ro-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (ru) | 140.0 | [Mozilla Firefox (ru) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ru-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (sc) | 140.0 | [Mozilla Firefox (sc) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sc-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (sco) | 140.0 | [Mozilla Firefox (sco) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sco-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (si) | 140.0 | [Mozilla Firefox (si) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.si-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (sk) | 140.0 | [Mozilla Firefox (sk) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sk-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (sl) | 140.0 | [Mozilla Firefox (sl) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sl-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (son) | 140.0 | [Mozilla Firefox (son) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.son-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (sq) | 140.0 | [Mozilla Firefox (sq) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sq-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (sr) | 140.0 | [Mozilla Firefox (sr) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sr-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (sv-SE) | 140.0 | [Mozilla Firefox (sv-SE) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sv-se-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (szl) | 140.0 | [Mozilla Firefox (szl) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.szl-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (ta) | 140.0 | [Mozilla Firefox (ta) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ta-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (te) | 140.0 | [Mozilla Firefox (te) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.te-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (tg) | 140.0 | [Mozilla Firefox (tg) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.tg-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (th) | 140.0 | [Mozilla Firefox (th) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.th-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (tl) | 140.0 | [Mozilla Firefox (tl) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.tl-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (tr) | 140.0 | [Mozilla Firefox (tr) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.tr-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (trs) | 140.0 | [Mozilla Firefox (trs) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.trs-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (uk) | 140.0 | [Mozilla Firefox (uk) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.uk-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (ur) | 140.0 | [Mozilla Firefox (ur) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ur-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (uz) | 140.0 | [Mozilla Firefox (uz) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.uz-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (vi) | 140.0 | [Mozilla Firefox (vi) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.vi-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (xh) | 140.0 | [Mozilla Firefox (xh) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.xh-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (zh-CN) | 140.0 | [Mozilla Firefox (zh-CN) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.zh-cn-140.0.md) | Jun 24, 2025 |
| Windows apps | Mozilla Firefox (zh-TW) | 140.0 | [Mozilla Firefox (zh-TW) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.zh-tw-140.0.md) | Jun 24, 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) | 140.0 | [Mozilla Thunderbird (af) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.af-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (ar) | 140.0 | [Mozilla Thunderbird (ar) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ar-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (ast) | 140.0 | [Mozilla Thunderbird (ast) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ast-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (be) | 140.0 | [Mozilla Thunderbird (be) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.be-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (bg) | 140.0 | [Mozilla Thunderbird (bg) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.bg-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (br) | 140.0 | [Mozilla Thunderbird (br) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.br-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (ca) | 140.0 | [Mozilla Thunderbird (ca) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ca-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (cak) | 140.0 | [Mozilla Thunderbird (cak) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.cak-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (cs) | 140.0 | [Mozilla Thunderbird (cs) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.cs-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (cy) | 140.0 | [Mozilla Thunderbird (cy) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.cy-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (da) | 140.0 | [Mozilla Thunderbird (da) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.da-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (de) | 140.0 | [Mozilla Thunderbird (de) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.de-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (dsb) | 140.0 | [Mozilla Thunderbird (dsb) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.dsb-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (el) | 140.0 | [Mozilla Thunderbird (el) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.el-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (en-CA) | 140.0 | [Mozilla Thunderbird (en-CA) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.en-ca-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (en-GB) | 140.0 | [Mozilla Thunderbird (en-GB) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.en-gb-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (en-US) | 140.0 | [Mozilla Thunderbird (en-US) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (es-AR) | 140.0 | [Mozilla Thunderbird (es-AR) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.es-ar-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (es-ES) | 140.0 | [Mozilla Thunderbird (es-ES) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.es-es-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (es-MX) | 140.0 | [Mozilla Thunderbird (es-MX) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.es-mx-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (et) | 140.0 | [Mozilla Thunderbird (et) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.et-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (eu) | 140.0 | [Mozilla Thunderbird (eu) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.eu-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (fi) | 140.0 | [Mozilla Thunderbird (fi) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.fi-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (fr) | 140.0 | [Mozilla Thunderbird (fr) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.fr-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (fy-NL) | 140.0 | [Mozilla Thunderbird (fy-NL) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.fy-nl-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (ga-IE) | 140.0 | [Mozilla Thunderbird (ga-IE) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ga-ie-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (gd) | 140.0 | [Mozilla Thunderbird (gd) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.gd-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (gl) | 140.0 | [Mozilla Thunderbird (gl) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.gl-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (he) | 140.0 | [Mozilla Thunderbird (he) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.he-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (hr) | 140.0 | [Mozilla Thunderbird (hr) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.hr-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (hsb) | 140.0 | [Mozilla Thunderbird (hsb) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.hsb-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (hu) | 140.0 | [Mozilla Thunderbird (hu) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.hu-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (hy-AM) | 140.0 | [Mozilla Thunderbird (hy-AM) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.hy-am-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (id) | 140.0 | [Mozilla Thunderbird (id) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.id-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (is) | 140.0 | [Mozilla Thunderbird (is) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.is-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (it) | 140.0 | [Mozilla Thunderbird (it) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.it-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (ja) | 140.0 | [Mozilla Thunderbird (ja) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ja-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (ka) | 140.0 | [Mozilla Thunderbird (ka) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ka-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (kab) | 140.0 | [Mozilla Thunderbird (kab) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.kab-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (kk) | 140.0 | [Mozilla Thunderbird (kk) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.kk-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (ko) | 140.0 | [Mozilla Thunderbird (ko) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ko-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (lt) | 140.0 | [Mozilla Thunderbird (lt) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.lt-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (lv) | 140.0 | [Mozilla Thunderbird (lv) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.lv-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (ms) | 140.0 | [Mozilla Thunderbird (ms) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ms-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (nb-NO) | 140.0 | [Mozilla Thunderbird (nb-NO) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.nb-no-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (nl) | 140.0 | [Mozilla Thunderbird (nl) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.nl-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (nn-NO) | 140.0 | [Mozilla Thunderbird (nn-NO) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.nn-no-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (pa-IN) | 140.0 | [Mozilla Thunderbird (pa-IN) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.pa-in-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (pl) | 140.0 | [Mozilla Thunderbird (pl) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.pl-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (pt-BR) | 140.0 | [Mozilla Thunderbird (pt-BR) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.pt-br-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (pt-PT) | 140.0 | [Mozilla Thunderbird (pt-PT) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.pt-pt-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (rm) | 140.0 | [Mozilla Thunderbird (rm) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.rm-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (ro) | 140.0 | [Mozilla Thunderbird (ro) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ro-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (ru) | 140.0 | [Mozilla Thunderbird (ru) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ru-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (sk) | 140.0 | [Mozilla Thunderbird (sk) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.sk-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (sl) | 140.0 | [Mozilla Thunderbird (sl) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.sl-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (sq) | 140.0 | [Mozilla Thunderbird (sq) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.sq-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (sr) | 140.0 | [Mozilla Thunderbird (sr) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.sr-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (sv-SE) | 140.0 | [Mozilla Thunderbird (sv-SE) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.sv-se-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (th) | 140.0 | [Mozilla Thunderbird (th) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.th-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (tr) | 140.0 | [Mozilla Thunderbird (tr) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.tr-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (uk) | 140.0 | [Mozilla Thunderbird (uk) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.uk-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (uz) | 140.0 | [Mozilla Thunderbird (uz) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.uz-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (vi) | 140.0 | [Mozilla Thunderbird (vi) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.vi-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (zh-CN) | 140.0 | [Mozilla Thunderbird (zh-CN) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.zh-cn-140.0.md) | Jul 2, 2025 |
| Windows apps | Mozilla Thunderbird (zh-TW) | 140.0 | [Mozilla Thunderbird (zh-TW) 140.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.zh-tw-140.0.md) | Jul 2, 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 | 140.1.0-150200.152.193.1 | [SUSE-SU-2025:02529-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02529-1.md) | Jul 25, 2025 |
| Linux | MozillaFirefox sles 15.6 | 140.1.0-150200.152.193.1 | [SUSE-SU-2025:02529-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02529-1.md) | Jul 25, 2025 |
| Linux | MozillaFirefox sles 15.7 | 140.1.0-150200.152.193.1 | [SUSE-SU-2025:02529-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02529-1.md) | Jul 25, 2025 |
| Linux | MozillaFirefox-branding-SLE opensuse-leap 15.6 | 140-150200.9.21.1 | [SUSE-SU-2025:02529-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02529-1.md) | Jul 25, 2025 |
| Linux | MozillaFirefox-branding-SLE sles 15.6 | 140-150200.9.21.1 | [SUSE-SU-2025:02529-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02529-1.md) | Jul 25, 2025 |
| Linux | MozillaFirefox-branding-SLE sles 15.7 | 140-150200.9.21.1 | [SUSE-SU-2025:02529-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02529-1.md) | Jul 25, 2025 |
| Linux | MozillaThunderbird opensuse-leap 15.6 | 140.1.0-150200.8.230.1 | [SUSE-SU-2025:02546-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02546-1.md) | Jul 30, 2025 |
| Linux | MozillaThunderbird sles 15.6 | 140.1.0-150200.8.230.1 | [SUSE-SU-2025:02546-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02546-1.md) | Jul 30, 2025 |
| Linux | MozillaThunderbird sles 15.7 | 140.1.0-150200.8.230.1 | [SUSE-SU-2025:02546-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02546-1.md) | Jul 30, 2025 |
| Linux | pipewire sles 15.6 | 0.3.6-150200.3.11.1 | [SUSE-SU-2025:02529-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02529-1.md) | Jul 25, 2025 |
| Linux | pipewire sles 15.7 | 0.3.6-150200.3.11.1 | [SUSE-SU-2025:02529-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02529-1.md) | Jul 25, 2025 |
| Linux | thunderbird Ubuntu 22.04.1 LTS (jammy) | 1:140.7.1+build1-0ubuntu0.22.04.1 | [thunderbird 1:140.7.1+build1-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-thunderbird-1-140.7.1-build1-0ubuntu0.22.04.1.md) | Jan 28, 2026 |
| Linux | thunderbird-gnome-support Ubuntu 22.04.1 LTS (jammy) | 1:140.7.1+build1-0ubuntu0.22.04.1 | [thunderbird-gnome-support 1:140.7.1+build1-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-thunderbird-gnome-support-1-140.7.1-build1-0ubuntu0.22.04.1.md) | Jan 28, 2026 |
| Linux | thunderbird-mozsymbols Ubuntu 22.04.1 LTS (jammy) | 1:140.7.1+build1-0ubuntu0.22.04.1 | [thunderbird-mozsymbols 1:140.7.1+build1-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-thunderbird-mozsymbols-1-140.7.1-build1-0ubuntu0.22.04.1.md) | Jan 28, 2026 |
| Linux | xul-ext-calendar-timezones Ubuntu 22.04.1 LTS (jammy) | 1:140.7.1+build1-0ubuntu0.22.04.1 | [xul-ext-calendar-timezones 1:140.7.1+build1-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xul-ext-calendar-timezones-1-140.7.1-build1-0ubuntu0.22.04.1.md) | Jan 28, 2026 |
| Linux | xul-ext-gdata-provider Ubuntu 22.04.1 LTS (jammy) | 1:140.7.1+build1-0ubuntu0.22.04.1 | [xul-ext-gdata-provider 1:140.7.1+build1-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xul-ext-gdata-provider-1-140.7.1-build1-0ubuntu0.22.04.1.md) | Jan 28, 2026 |
| Linux | xul-ext-lightning Ubuntu 22.04.1 LTS (jammy) | 1:140.7.1+build1-0ubuntu0.22.04.1 | [xul-ext-lightning 1:140.7.1+build1-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xul-ext-lightning-1-140.7.1-build1-0ubuntu0.22.04.1.md) | Jan 28, 2026 |

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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

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