# CVE-2025-10530: Spoofing issue in the WebAuthn component in Firefox for Android

CVE-2025-10530 is fixed in 437 products on 2 platforms, first by Firefox Developer Edition (ach) 143.0, released September 5, 2025. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2025-10530
- Priority: Routine
- CVSS: 6.5
- EPSS: 0.0029
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Sep 16, 2025
- Weakness: CWE-290: Authentication Bypass by Spoofing
- Vendor advisory: https://nvd.nist.gov/vuln/detail/CVE-2025-10530

## Description

Spoofing issue in the WebAuthn component in Firefox for Android. This vulnerability was fixed in Firefox 143 and Thunderbird 143.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Windows apps | Firefox Developer Edition (ach) | 143.0 | [Firefox Developer Edition (ach) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ach-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (af) | 143.0 | [Firefox Developer Edition (af) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.af-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (an) | 143.0 | [Firefox Developer Edition (an) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.an-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (ar) | 143.0 | [Firefox Developer Edition (ar) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ar-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (ast) | 143.0 | [Firefox Developer Edition (ast) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ast-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (az) | 143.0 | [Firefox Developer Edition (az) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.az-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (be) | 143.0 | [Firefox Developer Edition (be) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.be-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (bg) | 143.0 | [Firefox Developer Edition (bg) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.bg-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (bn) | 143.0 | [Firefox Developer Edition (bn) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.bn-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (br) | 143.0 | [Firefox Developer Edition (br) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.br-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (bs) | 143.0 | [Firefox Developer Edition (bs) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.bs-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (ca) | 143.0 | [Firefox Developer Edition (ca) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ca-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (ca-valencia) | 143.0 | [Firefox Developer Edition (ca-valencia) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ca-valencia-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (cak) | 143.0 | [Firefox Developer Edition (cak) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.cak-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (cs) | 143.0 | [Firefox Developer Edition (cs) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.cs-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (cy) | 143.0 | [Firefox Developer Edition (cy) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.cy-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (da) | 143.0 | [Firefox Developer Edition (da) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.da-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (de) | 143.0 | [Firefox Developer Edition (de) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.de-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (dsb) | 143.0 | [Firefox Developer Edition (dsb) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.dsb-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (el) | 143.0 | [Firefox Developer Edition (el) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.el-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (en-CA) | 143.0 | [Firefox Developer Edition (en-CA) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.en-ca-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (en-GB) | 143.0 | [Firefox Developer Edition (en-GB) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.en-gb-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (en-US) | 143.0 | [Firefox Developer Edition (en-US) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (eo) | 143.0 | [Firefox Developer Edition (eo) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.eo-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (es-AR) | 143.0 | [Firefox Developer Edition (es-AR) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.es-ar-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (es-CL) | 143.0 | [Firefox Developer Edition (es-CL) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.es-cl-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (es-ES) | 143.0 | [Firefox Developer Edition (es-ES) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.es-es-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (es-MX) | 143.0 | [Firefox Developer Edition (es-MX) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.es-mx-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (et) | 143.0 | [Firefox Developer Edition (et) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.et-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (eu) | 143.0 | [Firefox Developer Edition (eu) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.eu-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (fa) | 143.0 | [Firefox Developer Edition (fa) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.fa-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (ff) | 143.0 | [Firefox Developer Edition (ff) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ff-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (fi) | 143.0 | [Firefox Developer Edition (fi) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.fi-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (fr) | 143.0 | [Firefox Developer Edition (fr) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.fr-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (fur) | 143.0 | [Firefox Developer Edition (fur) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.fur-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (fy-NL) | 143.0 | [Firefox Developer Edition (fy-NL) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.fy-nl-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (ga-IE) | 143.0 | [Firefox Developer Edition (ga-IE) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ga-ie-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (gd) | 143.0 | [Firefox Developer Edition (gd) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.gd-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (gl) | 143.0 | [Firefox Developer Edition (gl) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.gl-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (gn) | 143.0 | [Firefox Developer Edition (gn) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.gn-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (gu-IN) | 143.0 | [Firefox Developer Edition (gu-IN) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.gu-in-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (he) | 143.0 | [Firefox Developer Edition (he) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.he-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (hi-IN) | 143.0 | [Firefox Developer Edition (hi-IN) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.hi-in-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (hr) | 143.0 | [Firefox Developer Edition (hr) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.hr-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (hsb) | 143.0 | [Firefox Developer Edition (hsb) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.hsb-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (hu) | 143.0 | [Firefox Developer Edition (hu) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.hu-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (hy-AM) | 143.0 | [Firefox Developer Edition (hy-AM) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.hy-am-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (ia) | 143.0 | [Firefox Developer Edition (ia) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ia-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (id) | 143.0 | [Firefox Developer Edition (id) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.id-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (is) | 143.0 | [Firefox Developer Edition (is) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.is-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (it) | 143.0 | [Firefox Developer Edition (it) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.it-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (ja) | 143.0 | [Firefox Developer Edition (ja) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ja-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (ka) | 143.0 | [Firefox Developer Edition (ka) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ka-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (kab) | 143.0 | [Firefox Developer Edition (kab) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.kab-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (kk) | 143.0 | [Firefox Developer Edition (kk) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.kk-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (km) | 143.0 | [Firefox Developer Edition (km) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.km-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (kn) | 143.0 | [Firefox Developer Edition (kn) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.kn-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (ko) | 143.0 | [Firefox Developer Edition (ko) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ko-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (lij) | 143.0 | [Firefox Developer Edition (lij) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.lij-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (lt) | 143.0 | [Firefox Developer Edition (lt) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.lt-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (lv) | 143.0 | [Firefox Developer Edition (lv) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.lv-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (mk) | 143.0 | [Firefox Developer Edition (mk) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.mk-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (mr) | 143.0 | [Firefox Developer Edition (mr) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.mr-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (ms) | 143.0 | [Firefox Developer Edition (ms) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ms-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (my) | 143.0 | [Firefox Developer Edition (my) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.my-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (nb-NO) | 143.0 | [Firefox Developer Edition (nb-NO) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.nb-no-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (ne-NP) | 143.0 | [Firefox Developer Edition (ne-NP) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ne-np-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (nl) | 143.0 | [Firefox Developer Edition (nl) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.nl-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (nn-NO) | 143.0 | [Firefox Developer Edition (nn-NO) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.nn-no-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (oc) | 143.0 | [Firefox Developer Edition (oc) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.oc-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (pa-IN) | 143.0 | [Firefox Developer Edition (pa-IN) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.pa-in-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (pl) | 143.0 | [Firefox Developer Edition (pl) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.pl-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (pt-BR) | 143.0 | [Firefox Developer Edition (pt-BR) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.pt-br-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (pt-PT) | 143.0 | [Firefox Developer Edition (pt-PT) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.pt-pt-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (rm) | 143.0 | [Firefox Developer Edition (rm) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.rm-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (ro) | 143.0 | [Firefox Developer Edition (ro) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ro-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (ru) | 143.0 | [Firefox Developer Edition (ru) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ru-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (sc) | 143.0 | [Firefox Developer Edition (sc) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sc-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (sco) | 143.0 | [Firefox Developer Edition (sco) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sco-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (si) | 143.0 | [Firefox Developer Edition (si) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.si-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (sk) | 143.0 | [Firefox Developer Edition (sk) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sk-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (sl) | 143.0 | [Firefox Developer Edition (sl) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sl-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (son) | 143.0 | [Firefox Developer Edition (son) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.son-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (sq) | 143.0 | [Firefox Developer Edition (sq) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sq-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (sr) | 143.0 | [Firefox Developer Edition (sr) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sr-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (sv-SE) | 143.0 | [Firefox Developer Edition (sv-SE) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sv-se-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (szl) | 143.0 | [Firefox Developer Edition (szl) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.szl-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (ta) | 143.0 | [Firefox Developer Edition (ta) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ta-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (te) | 143.0 | [Firefox Developer Edition (te) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.te-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (tg) | 143.0 | [Firefox Developer Edition (tg) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.tg-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (th) | 143.0 | [Firefox Developer Edition (th) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.th-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (tl) | 143.0 | [Firefox Developer Edition (tl) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.tl-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (tr) | 143.0 | [Firefox Developer Edition (tr) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.tr-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (trs) | 143.0 | [Firefox Developer Edition (trs) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.trs-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (uk) | 143.0 | [Firefox Developer Edition (uk) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.uk-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (ur) | 143.0 | [Firefox Developer Edition (ur) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ur-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (uz) | 143.0 | [Firefox Developer Edition (uz) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.uz-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (vi) | 143.0 | [Firefox Developer Edition (vi) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.vi-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (xh) | 143.0 | [Firefox Developer Edition (xh) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.xh-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (zh-CN) | 143.0 | [Firefox Developer Edition (zh-CN) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.zh-cn-143.0.md) | Sep 5, 2025 |
| Windows apps | Firefox Developer Edition (zh-TW) | 143.0 | [Firefox Developer Edition (zh-TW) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.zh-tw-143.0.md) | Sep 5, 2025 |
| Windows apps | Mozilla Firefox (ach) | 143.0 | [Mozilla Firefox (ach) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ach-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (af) | 143.0 | [Mozilla Firefox (af) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.af-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (an) | 143.0 | [Mozilla Firefox (an) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.an-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (ar) | 143.0 | [Mozilla Firefox (ar) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ar-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (ast) | 143.0 | [Mozilla Firefox (ast) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ast-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (az) | 143.0 | [Mozilla Firefox (az) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.az-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (be) | 143.0 | [Mozilla Firefox (be) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.be-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (bg) | 143.0 | [Mozilla Firefox (bg) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.bg-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (bn) | 143.0 | [Mozilla Firefox (bn) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.bn-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (br) | 143.0 | [Mozilla Firefox (br) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.br-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (bs) | 143.0 | [Mozilla Firefox (bs) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.bs-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (ca) | 143.0 | [Mozilla Firefox (ca) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ca-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (ca-valencia) | 143.0 | [Mozilla Firefox (ca-valencia) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ca-valencia-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (cak) | 143.0 | [Mozilla Firefox (cak) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.cak-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (cs) | 143.0 | [Mozilla Firefox (cs) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.cs-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (cy) | 143.0 | [Mozilla Firefox (cy) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.cy-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (da) | 143.0 | [Mozilla Firefox (da) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.da-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (de) | 143.0 | [Mozilla Firefox (de) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.de-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (dsb) | 143.0 | [Mozilla Firefox (dsb) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.dsb-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (el) | 143.0 | [Mozilla Firefox (el) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.el-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (en-CA) | 143.0 | [Mozilla Firefox (en-CA) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.en-ca-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (en-GB) | 143.0 | [Mozilla Firefox (en-GB) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.en-gb-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (en-US) | 143.0 | [Mozilla Firefox (en-US) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (eo) | 143.0 | [Mozilla Firefox (eo) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.eo-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (es-AR) | 143.0 | [Mozilla Firefox (es-AR) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.es-ar-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (es-CL) | 143.0 | [Mozilla Firefox (es-CL) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.es-cl-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (es-ES) | 143.0 | [Mozilla Firefox (es-ES) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.es-es-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (es-MX) | 143.0 | [Mozilla Firefox (es-MX) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.es-mx-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (et) | 143.0 | [Mozilla Firefox (et) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.et-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (eu) | 143.0 | [Mozilla Firefox (eu) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.eu-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (fa) | 143.0 | [Mozilla Firefox (fa) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.fa-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (ff) | 143.0 | [Mozilla Firefox (ff) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ff-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (fi) | 143.0 | [Mozilla Firefox (fi) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.fi-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (fr) | 143.0 | [Mozilla Firefox (fr) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.fr-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (fur) | 143.0 | [Mozilla Firefox (fur) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.fur-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (fy-NL) | 143.0 | [Mozilla Firefox (fy-NL) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.fy-nl-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (ga-IE) | 143.0 | [Mozilla Firefox (ga-IE) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ga-ie-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (gd) | 143.0 | [Mozilla Firefox (gd) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.gd-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (gl) | 143.0 | [Mozilla Firefox (gl) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.gl-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (gn) | 143.0 | [Mozilla Firefox (gn) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.gn-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (gu-IN) | 143.0 | [Mozilla Firefox (gu-IN) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.gu-in-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (he) | 143.0 | [Mozilla Firefox (he) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.he-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (hi-IN) | 143.0 | [Mozilla Firefox (hi-IN) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.hi-in-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (hr) | 143.0 | [Mozilla Firefox (hr) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.hr-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (hsb) | 143.0 | [Mozilla Firefox (hsb) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.hsb-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (hu) | 143.0 | [Mozilla Firefox (hu) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.hu-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (hy-AM) | 143.0 | [Mozilla Firefox (hy-AM) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.hy-am-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (ia) | 143.0 | [Mozilla Firefox (ia) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ia-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (id) | 143.0 | [Mozilla Firefox (id) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.id-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (is) | 143.0 | [Mozilla Firefox (is) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.is-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (it) | 143.0 | [Mozilla Firefox (it) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.it-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (ja) | 143.0 | [Mozilla Firefox (ja) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ja-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (ka) | 143.0 | [Mozilla Firefox (ka) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ka-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (kab) | 143.0 | [Mozilla Firefox (kab) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.kab-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (kk) | 143.0 | [Mozilla Firefox (kk) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.kk-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (km) | 143.0 | [Mozilla Firefox (km) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.km-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (kn) | 143.0 | [Mozilla Firefox (kn) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.kn-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (ko) | 143.0 | [Mozilla Firefox (ko) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ko-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (lij) | 143.0 | [Mozilla Firefox (lij) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.lij-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (lt) | 143.0 | [Mozilla Firefox (lt) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.lt-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (lv) | 143.0 | [Mozilla Firefox (lv) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.lv-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (mk) | 143.0 | [Mozilla Firefox (mk) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.mk-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (mr) | 143.0 | [Mozilla Firefox (mr) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.mr-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (ms) | 143.0 | [Mozilla Firefox (ms) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ms-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (my) | 143.0 | [Mozilla Firefox (my) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.my-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (nb-NO) | 143.0 | [Mozilla Firefox (nb-NO) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.nb-no-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (ne-NP) | 143.0 | [Mozilla Firefox (ne-NP) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ne-np-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (nl) | 143.0 | [Mozilla Firefox (nl) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.nl-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (nn-NO) | 143.0 | [Mozilla Firefox (nn-NO) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.nn-no-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (oc) | 143.0 | [Mozilla Firefox (oc) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.oc-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (pa-IN) | 143.0 | [Mozilla Firefox (pa-IN) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.pa-in-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (pl) | 143.0 | [Mozilla Firefox (pl) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.pl-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (pt-BR) | 143.0 | [Mozilla Firefox (pt-BR) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.pt-br-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (pt-PT) | 143.0 | [Mozilla Firefox (pt-PT) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.pt-pt-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (rm) | 143.0 | [Mozilla Firefox (rm) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.rm-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (ro) | 143.0 | [Mozilla Firefox (ro) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ro-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (ru) | 143.0 | [Mozilla Firefox (ru) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ru-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (sc) | 143.0 | [Mozilla Firefox (sc) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sc-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (sco) | 143.0 | [Mozilla Firefox (sco) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sco-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (si) | 143.0 | [Mozilla Firefox (si) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.si-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (sk) | 143.0 | [Mozilla Firefox (sk) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sk-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (sl) | 143.0 | [Mozilla Firefox (sl) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sl-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (son) | 143.0 | [Mozilla Firefox (son) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.son-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (sq) | 143.0 | [Mozilla Firefox (sq) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sq-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (sr) | 143.0 | [Mozilla Firefox (sr) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sr-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (sv-SE) | 143.0 | [Mozilla Firefox (sv-SE) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sv-se-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (szl) | 143.0 | [Mozilla Firefox (szl) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.szl-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (ta) | 143.0 | [Mozilla Firefox (ta) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ta-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (te) | 143.0 | [Mozilla Firefox (te) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.te-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (tg) | 143.0 | [Mozilla Firefox (tg) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.tg-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (th) | 143.0 | [Mozilla Firefox (th) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.th-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (tl) | 143.0 | [Mozilla Firefox (tl) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.tl-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (tr) | 143.0 | [Mozilla Firefox (tr) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.tr-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (trs) | 143.0 | [Mozilla Firefox (trs) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.trs-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (uk) | 143.0 | [Mozilla Firefox (uk) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.uk-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (ur) | 143.0 | [Mozilla Firefox (ur) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ur-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (uz) | 143.0 | [Mozilla Firefox (uz) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.uz-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (vi) | 143.0 | [Mozilla Firefox (vi) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.vi-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (xh) | 143.0 | [Mozilla Firefox (xh) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.xh-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (zh-CN) | 143.0 | [Mozilla Firefox (zh-CN) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.zh-cn-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox (zh-TW) | 143.0 | [Mozilla Firefox (zh-TW) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.zh-tw-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ach) | 153.0.0 | [Mozilla Firefox ESR (ach) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ach-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (af) | 153.0.0 | [Mozilla Firefox ESR (af) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.af-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (an) | 153.0.0 | [Mozilla Firefox ESR (an) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.an-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (ar) | 153.0.0 | [Mozilla Firefox ESR (ar) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ar-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (ast) | 153.0.0 | [Mozilla Firefox ESR (ast) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ast-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (az) | 153.0.0 | [Mozilla Firefox ESR (az) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.az-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (be) | 153.0.0 | [Mozilla Firefox ESR (be) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.be-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (bg) | 153.0.0 | [Mozilla Firefox ESR (bg) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.bg-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (bn) | 153.0.0 | [Mozilla Firefox ESR (bn) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.bn-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (br) | 153.0.0 | [Mozilla Firefox ESR (br) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.br-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (bs) | 153.0.0 | [Mozilla Firefox ESR (bs) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.bs-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (ca) | 153.0.0 | [Mozilla Firefox ESR (ca) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ca-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (ca-valencia) | 153.0.0 | [Mozilla Firefox ESR (ca-valencia) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ca-valencia-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (cak) | 153.0.0 | [Mozilla Firefox ESR (cak) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.cak-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (cs) | 153.0.0 | [Mozilla Firefox ESR (cs) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.cs-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (cy) | 153.0.0 | [Mozilla Firefox ESR (cy) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.cy-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (da) | 153.0.0 | [Mozilla Firefox ESR (da) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.da-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (de) | 153.0.0 | [Mozilla Firefox ESR (de) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.de-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (dsb) | 153.0.0 | [Mozilla Firefox ESR (dsb) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.dsb-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (el) | 153.0.0 | [Mozilla Firefox ESR (el) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.el-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (en-CA) | 153.0.0 | [Mozilla Firefox ESR (en-CA) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.en-ca-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (en-GB) | 153.0.0 | [Mozilla Firefox ESR (en-GB) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.en-gb-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (en-US) | 153.0.0 | [Mozilla Firefox ESR (en-US) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (eo) | 153.0.0 | [Mozilla Firefox ESR (eo) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.eo-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (es-AR) | 153.0.0 | [Mozilla Firefox ESR (es-AR) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.es-ar-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (es-CL) | 153.0.0 | [Mozilla Firefox ESR (es-CL) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.es-cl-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (es-ES) | 153.0.0 | [Mozilla Firefox ESR (es-ES) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.es-es-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (es-MX) | 153.0.0 | [Mozilla Firefox ESR (es-MX) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.es-mx-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (et) | 153.0.0 | [Mozilla Firefox ESR (et) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.et-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (eu) | 153.0.0 | [Mozilla Firefox ESR (eu) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.eu-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (fa) | 153.0.0 | [Mozilla Firefox ESR (fa) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.fa-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (ff) | 153.0.0 | [Mozilla Firefox ESR (ff) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ff-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (fi) | 153.0.0 | [Mozilla Firefox ESR (fi) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.fi-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (fr) | 153.0.0 | [Mozilla Firefox ESR (fr) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.fr-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (fur) | 153.0.0 | [Mozilla Firefox ESR (fur) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.fur-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (fy-NL) | 153.0.0 | [Mozilla Firefox ESR (fy-NL) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.fy-nl-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (ga-IE) | 153.0.0 | [Mozilla Firefox ESR (ga-IE) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ga-ie-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (gd) | 153.0.0 | [Mozilla Firefox ESR (gd) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.gd-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (gl) | 153.0.0 | [Mozilla Firefox ESR (gl) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.gl-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (gn) | 153.0.0 | [Mozilla Firefox ESR (gn) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.gn-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (gu-IN) | 153.0.0 | [Mozilla Firefox ESR (gu-IN) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.gu-in-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (he) | 153.0.0 | [Mozilla Firefox ESR (he) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.he-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (hi-IN) | 153.0.0 | [Mozilla Firefox ESR (hi-IN) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.hi-in-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (hr) | 153.0.0 | [Mozilla Firefox ESR (hr) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.hr-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (hsb) | 153.0.0 | [Mozilla Firefox ESR (hsb) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.hsb-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (hu) | 153.0.0 | [Mozilla Firefox ESR (hu) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.hu-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (hy-AM) | 153.0.0 | [Mozilla Firefox ESR (hy-AM) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.hy-am-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (ia) | 153.0.0 | [Mozilla Firefox ESR (ia) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ia-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (id) | 153.0.0 | [Mozilla Firefox ESR (id) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.id-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (is) | 153.0.0 | [Mozilla Firefox ESR (is) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.is-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (it) | 153.0.0 | [Mozilla Firefox ESR (it) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.it-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (ja) | 153.0.0 | [Mozilla Firefox ESR (ja) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ja-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (ka) | 153.0.0 | [Mozilla Firefox ESR (ka) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ka-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (kab) | 153.0.0 | [Mozilla Firefox ESR (kab) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.kab-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (kk) | 153.0.0 | [Mozilla Firefox ESR (kk) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.kk-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (km) | 153.0.0 | [Mozilla Firefox ESR (km) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.km-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (kn) | 153.0.0 | [Mozilla Firefox ESR (kn) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.kn-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (ko) | 153.0.0 | [Mozilla Firefox ESR (ko) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ko-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (lij) | 153.0.0 | [Mozilla Firefox ESR (lij) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.lij-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (lt) | 153.0.0 | [Mozilla Firefox ESR (lt) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.lt-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (lv) | 153.0.0 | [Mozilla Firefox ESR (lv) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.lv-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (mk) | 153.0.0 | [Mozilla Firefox ESR (mk) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.mk-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (mr) | 153.0.0 | [Mozilla Firefox ESR (mr) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.mr-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (ms) | 153.0.0 | [Mozilla Firefox ESR (ms) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ms-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (my) | 153.0.0 | [Mozilla Firefox ESR (my) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.my-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (nb-NO) | 153.0.0 | [Mozilla Firefox ESR (nb-NO) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.nb-no-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (ne-NP) | 153.0.0 | [Mozilla Firefox ESR (ne-NP) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ne-np-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (nl) | 153.0.0 | [Mozilla Firefox ESR (nl) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.nl-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (nn-NO) | 153.0.0 | [Mozilla Firefox ESR (nn-NO) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.nn-no-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (oc) | 153.0.0 | [Mozilla Firefox ESR (oc) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.oc-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (pa-IN) | 153.0.0 | [Mozilla Firefox ESR (pa-IN) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.pa-in-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (pl) | 153.0.0 | [Mozilla Firefox ESR (pl) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.pl-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (pt-BR) | 153.0.0 | [Mozilla Firefox ESR (pt-BR) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.pt-br-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (pt-PT) | 153.0.0 | [Mozilla Firefox ESR (pt-PT) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.pt-pt-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (rm) | 153.0.0 | [Mozilla Firefox ESR (rm) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.rm-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (ro) | 153.0.0 | [Mozilla Firefox ESR (ro) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ro-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (ru) | 153.0.0 | [Mozilla Firefox ESR (ru) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ru-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (sat) | 153.0.0 | [Mozilla Firefox ESR (sat) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sat-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (sc) | 153.0.0 | [Mozilla Firefox ESR (sc) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sc-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (sco) | 153.0.0 | [Mozilla Firefox ESR (sco) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sco-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (si) | 153.0.0 | [Mozilla Firefox ESR (si) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.si-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (sk) | 153.0.0 | [Mozilla Firefox ESR (sk) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sk-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (sl) | 153.0.0 | [Mozilla Firefox ESR (sl) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sl-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (son) | 153.0.0 | [Mozilla Firefox ESR (son) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.son-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (sq) | 153.0.0 | [Mozilla Firefox ESR (sq) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sq-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (sr) | 153.0.0 | [Mozilla Firefox ESR (sr) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sr-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (sv-SE) | 153.0.0 | [Mozilla Firefox ESR (sv-SE) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sv-se-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (szl) | 153.0.0 | [Mozilla Firefox ESR (szl) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.szl-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (ta) | 153.0.0 | [Mozilla Firefox ESR (ta) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ta-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (te) | 153.0.0 | [Mozilla Firefox ESR (te) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.te-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (tg) | 153.0.0 | [Mozilla Firefox ESR (tg) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.tg-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (th) | 153.0.0 | [Mozilla Firefox ESR (th) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.th-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (tl) | 153.0.0 | [Mozilla Firefox ESR (tl) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.tl-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (tr) | 153.0.0 | [Mozilla Firefox ESR (tr) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.tr-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (trs) | 153.0.0 | [Mozilla Firefox ESR (trs) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.trs-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (uk) | 153.0.0 | [Mozilla Firefox ESR (uk) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.uk-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (ur) | 153.0.0 | [Mozilla Firefox ESR (ur) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ur-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (uz) | 153.0.0 | [Mozilla Firefox ESR (uz) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.uz-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (vi) | 153.0.0 | [Mozilla Firefox ESR (vi) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.vi-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (xh) | 153.0.0 | [Mozilla Firefox ESR (xh) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.xh-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (zh-CN) | 153.0.0 | [Mozilla Firefox ESR (zh-CN) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.zh-cn-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (zh-TW) | 153.0.0 | [Mozilla Firefox ESR (zh-TW) 153.0.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.zh-tw-153.0.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Thunderbird (af) | 143.0 | [Mozilla Thunderbird (af) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.af-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (ar) | 143.0 | [Mozilla Thunderbird (ar) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ar-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (ast) | 143.0 | [Mozilla Thunderbird (ast) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ast-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (be) | 143.0 | [Mozilla Thunderbird (be) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.be-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (bg) | 143.0 | [Mozilla Thunderbird (bg) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.bg-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (br) | 143.0 | [Mozilla Thunderbird (br) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.br-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (ca) | 143.0 | [Mozilla Thunderbird (ca) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ca-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (cak) | 143.0 | [Mozilla Thunderbird (cak) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.cak-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (cs) | 143.0 | [Mozilla Thunderbird (cs) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.cs-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (cy) | 143.0 | [Mozilla Thunderbird (cy) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.cy-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (da) | 143.0 | [Mozilla Thunderbird (da) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.da-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (de) | 143.0 | [Mozilla Thunderbird (de) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.de-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (dsb) | 143.0 | [Mozilla Thunderbird (dsb) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.dsb-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (el) | 143.0 | [Mozilla Thunderbird (el) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.el-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (en-CA) | 143.0 | [Mozilla Thunderbird (en-CA) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.en-ca-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (en-GB) | 143.0 | [Mozilla Thunderbird (en-GB) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.en-gb-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (en-US) | 143.0 | [Mozilla Thunderbird (en-US) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (es-AR) | 143.0 | [Mozilla Thunderbird (es-AR) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.es-ar-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (es-ES) | 143.0 | [Mozilla Thunderbird (es-ES) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.es-es-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (es-MX) | 143.0 | [Mozilla Thunderbird (es-MX) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.es-mx-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (et) | 143.0 | [Mozilla Thunderbird (et) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.et-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (eu) | 143.0 | [Mozilla Thunderbird (eu) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.eu-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (fi) | 143.0 | [Mozilla Thunderbird (fi) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.fi-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (fr) | 143.0 | [Mozilla Thunderbird (fr) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.fr-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (fy-NL) | 143.0 | [Mozilla Thunderbird (fy-NL) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.fy-nl-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (ga-IE) | 143.0 | [Mozilla Thunderbird (ga-IE) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ga-ie-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (gd) | 143.0 | [Mozilla Thunderbird (gd) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.gd-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (gl) | 143.0 | [Mozilla Thunderbird (gl) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.gl-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (he) | 143.0 | [Mozilla Thunderbird (he) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.he-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (hr) | 143.0 | [Mozilla Thunderbird (hr) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.hr-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (hsb) | 143.0 | [Mozilla Thunderbird (hsb) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.hsb-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (hu) | 143.0 | [Mozilla Thunderbird (hu) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.hu-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (hy-AM) | 143.0 | [Mozilla Thunderbird (hy-AM) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.hy-am-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (id) | 143.0 | [Mozilla Thunderbird (id) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.id-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (is) | 143.0 | [Mozilla Thunderbird (is) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.is-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (it) | 143.0 | [Mozilla Thunderbird (it) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.it-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (ja) | 143.0 | [Mozilla Thunderbird (ja) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ja-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (ka) | 143.0 | [Mozilla Thunderbird (ka) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ka-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (kab) | 143.0 | [Mozilla Thunderbird (kab) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.kab-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (kk) | 143.0 | [Mozilla Thunderbird (kk) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.kk-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (ko) | 143.0 | [Mozilla Thunderbird (ko) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ko-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (lt) | 143.0 | [Mozilla Thunderbird (lt) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.lt-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (lv) | 143.0 | [Mozilla Thunderbird (lv) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.lv-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (ms) | 143.0 | [Mozilla Thunderbird (ms) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ms-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (nb-NO) | 143.0 | [Mozilla Thunderbird (nb-NO) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.nb-no-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (nl) | 143.0 | [Mozilla Thunderbird (nl) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.nl-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (nn-NO) | 143.0 | [Mozilla Thunderbird (nn-NO) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.nn-no-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (pa-IN) | 143.0 | [Mozilla Thunderbird (pa-IN) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.pa-in-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (pl) | 143.0 | [Mozilla Thunderbird (pl) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.pl-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (pt-BR) | 143.0 | [Mozilla Thunderbird (pt-BR) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.pt-br-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (pt-PT) | 143.0 | [Mozilla Thunderbird (pt-PT) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.pt-pt-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (rm) | 143.0 | [Mozilla Thunderbird (rm) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.rm-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (ro) | 143.0 | [Mozilla Thunderbird (ro) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ro-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (ru) | 143.0 | [Mozilla Thunderbird (ru) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ru-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (sk) | 143.0 | [Mozilla Thunderbird (sk) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.sk-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (sl) | 143.0 | [Mozilla Thunderbird (sl) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.sl-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (sq) | 143.0 | [Mozilla Thunderbird (sq) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.sq-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (sr) | 143.0 | [Mozilla Thunderbird (sr) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.sr-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (sv-SE) | 143.0 | [Mozilla Thunderbird (sv-SE) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.sv-se-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (th) | 143.0 | [Mozilla Thunderbird (th) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.th-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (tr) | 143.0 | [Mozilla Thunderbird (tr) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.tr-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (uk) | 143.0 | [Mozilla Thunderbird (uk) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.uk-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (uz) | 143.0 | [Mozilla Thunderbird (uz) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.uz-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (vi) | 143.0 | [Mozilla Thunderbird (vi) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.vi-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (zh-CN) | 143.0 | [Mozilla Thunderbird (zh-CN) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.zh-cn-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (zh-TW) | 143.0 | [Mozilla Thunderbird (zh-TW) 143.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.zh-tw-143.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird ESR (af) | 153.0.1 | [Mozilla Thunderbird ESR (af) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.af-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (ar) | 153.0.1 | [Mozilla Thunderbird ESR (ar) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ar-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (ast) | 153.0.1 | [Mozilla Thunderbird ESR (ast) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ast-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (be) | 153.0.1 | [Mozilla Thunderbird ESR (be) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.be-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (bg) | 153.0.1 | [Mozilla Thunderbird ESR (bg) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.bg-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (br) | 153.0.1 | [Mozilla Thunderbird ESR (br) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.br-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (ca) | 153.0.1 | [Mozilla Thunderbird ESR (ca) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ca-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (cak) | 153.0.1 | [Mozilla Thunderbird ESR (cak) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.cak-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (cs) | 153.0.1 | [Mozilla Thunderbird ESR (cs) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.cs-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (cy) | 153.0.1 | [Mozilla Thunderbird ESR (cy) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.cy-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (da) | 153.0.1 | [Mozilla Thunderbird ESR (da) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.da-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (de) | 153.0.1 | [Mozilla Thunderbird ESR (de) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.de-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (dsb) | 153.0.1 | [Mozilla Thunderbird ESR (dsb) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.dsb-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (el) | 153.0.1 | [Mozilla Thunderbird ESR (el) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.el-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (en-CA) | 153.0.1 | [Mozilla Thunderbird ESR (en-CA) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.en-ca-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (en-GB) | 153.0.1 | [Mozilla Thunderbird ESR (en-GB) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.en-gb-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (en-US) | 153.0.1 | [Mozilla Thunderbird ESR (en-US) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (es-AR) | 153.0.1 | [Mozilla Thunderbird ESR (es-AR) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.es-ar-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (es-ES) | 153.0.1 | [Mozilla Thunderbird ESR (es-ES) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.es-es-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (es-MX) | 153.0.1 | [Mozilla Thunderbird ESR (es-MX) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.es-mx-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (et) | 153.0.1 | [Mozilla Thunderbird ESR (et) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.et-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (eu) | 153.0.1 | [Mozilla Thunderbird ESR (eu) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.eu-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (fi) | 153.0.1 | [Mozilla Thunderbird ESR (fi) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.fi-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (fr) | 153.0.1 | [Mozilla Thunderbird ESR (fr) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.fr-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (fy-NL) | 153.0.1 | [Mozilla Thunderbird ESR (fy-NL) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.fy-nl-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (ga-IE) | 153.0.1 | [Mozilla Thunderbird ESR (ga-IE) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ga-ie-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (gd) | 153.0.1 | [Mozilla Thunderbird ESR (gd) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.gd-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (gl) | 153.0.1 | [Mozilla Thunderbird ESR (gl) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.gl-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (he) | 153.0.1 | [Mozilla Thunderbird ESR (he) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.he-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (hr) | 153.0.1 | [Mozilla Thunderbird ESR (hr) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.hr-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (hsb) | 153.0.1 | [Mozilla Thunderbird ESR (hsb) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.hsb-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (hu) | 153.0.1 | [Mozilla Thunderbird ESR (hu) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.hu-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (hy-AM) | 153.0.1 | [Mozilla Thunderbird ESR (hy-AM) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.hy-am-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (id) | 153.0.1 | [Mozilla Thunderbird ESR (id) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.id-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (is) | 153.0.1 | [Mozilla Thunderbird ESR (is) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.is-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (it) | 153.0.1 | [Mozilla Thunderbird ESR (it) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.it-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (ja) | 153.0.1 | [Mozilla Thunderbird ESR (ja) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ja-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (ka) | 153.0.1 | [Mozilla Thunderbird ESR (ka) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ka-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (kab) | 153.0.1 | [Mozilla Thunderbird ESR (kab) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.kab-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (kk) | 153.0.1 | [Mozilla Thunderbird ESR (kk) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.kk-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (ko) | 153.0.1 | [Mozilla Thunderbird ESR (ko) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ko-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (lt) | 153.0.1 | [Mozilla Thunderbird ESR (lt) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.lt-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (lv) | 153.0.1 | [Mozilla Thunderbird ESR (lv) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.lv-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (ms) | 153.0.1 | [Mozilla Thunderbird ESR (ms) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ms-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (nb-NO) | 153.0.1 | [Mozilla Thunderbird ESR (nb-NO) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.nb-no-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (nl) | 153.0.1 | [Mozilla Thunderbird ESR (nl) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.nl-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (nn-NO) | 153.0.1 | [Mozilla Thunderbird ESR (nn-NO) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.nn-no-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (pa-IN) | 153.0.1 | [Mozilla Thunderbird ESR (pa-IN) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.pa-in-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (pl) | 153.0.1 | [Mozilla Thunderbird ESR (pl) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.pl-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (pt-BR) | 153.0.1 | [Mozilla Thunderbird ESR (pt-BR) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.pt-br-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (pt-PT) | 153.0.1 | [Mozilla Thunderbird ESR (pt-PT) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.pt-pt-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (rm) | 153.0.1 | [Mozilla Thunderbird ESR (rm) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.rm-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (ro) | 153.0.1 | [Mozilla Thunderbird ESR (ro) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ro-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (ru) | 153.0.1 | [Mozilla Thunderbird ESR (ru) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ru-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (sk) | 153.0.1 | [Mozilla Thunderbird ESR (sk) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.sk-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (sl) | 153.0.1 | [Mozilla Thunderbird ESR (sl) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.sl-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (sq) | 153.0.1 | [Mozilla Thunderbird ESR (sq) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.sq-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (sr) | 153.0.1 | [Mozilla Thunderbird ESR (sr) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.sr-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (sv-SE) | 153.0.1 | [Mozilla Thunderbird ESR (sv-SE) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.sv-se-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (th) | 153.0.1 | [Mozilla Thunderbird ESR (th) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.th-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (tr) | 153.0.1 | [Mozilla Thunderbird ESR (tr) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.tr-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (uk) | 153.0.1 | [Mozilla Thunderbird ESR (uk) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.uk-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (uz) | 153.0.1 | [Mozilla Thunderbird ESR (uz) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.uz-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (vi) | 153.0.1 | [Mozilla Thunderbird ESR (vi) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.vi-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (zh-CN) | 153.0.1 | [Mozilla Thunderbird ESR (zh-CN) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.zh-cn-153.0.1.md) | Jul 23, 2026 |
| Windows apps | Mozilla Thunderbird ESR (zh-TW) | 153.0.1 | [Mozilla Thunderbird ESR (zh-TW) 153.0.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.zh-tw-153.0.1.md) | Jul 23, 2026 |
| macOS | Mozilla Firefox | 150.0.2 | [Mozilla Firefox 150.0.2](https://patchblox.com/security/data/fix/macos/org.mozilla.firefox-150.0.2.md) | May 6, 2026 |

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Data as of 2026-11-09T01:18:40Z 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.