# CVE-2026-92035: Sandbox escape due to incorrect boundary conditions in the Graphics component

CVE-2026-92035 is fixed in 344 products on 3 platforms, first by Firefox Developer Edition (en-US) 156.0, released September 2, 2026. 102 other affected products have no fix yet. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2026-92035
- Priority: High
- CVSS: 9.6 (important)
- EPSS: 0.0033
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Sep 15, 2026
- Weakness: CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
- Vendor advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-92035

## Description

Sandbox escape due to incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Thunderbird 140.17, Firefox 156, Firefox ESR 153.3, Thunderbird 156, Thunderbird 153.3, Firefox ESR 115.42, and Firefox ESR 140.17.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Windows apps | Firefox Developer Edition (en-US) | 156.0 | [Firefox Developer Edition (en-US) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition-156.0.md) | Sep 2, 2026 |
| Windows apps | Mozilla Firefox (ach) | 156.0 | [Mozilla Firefox (ach) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ach-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (af) | 156.0 | [Mozilla Firefox (af) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.af-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (an) | 156.0 | [Mozilla Firefox (an) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.an-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (ar) | 156.0 | [Mozilla Firefox (ar) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ar-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (ast) | 156.0 | [Mozilla Firefox (ast) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ast-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (az) | 156.0 | [Mozilla Firefox (az) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.az-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (be) | 156.0 | [Mozilla Firefox (be) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.be-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (bg) | 156.0 | [Mozilla Firefox (bg) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.bg-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (bn) | 156.0 | [Mozilla Firefox (bn) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.bn-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (br) | 156.0 | [Mozilla Firefox (br) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.br-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (bs) | 156.0 | [Mozilla Firefox (bs) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.bs-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (ca) | 156.0 | [Mozilla Firefox (ca) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ca-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (ca-valencia) | 156.0 | [Mozilla Firefox (ca-valencia) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ca-valencia-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (cak) | 156.0 | [Mozilla Firefox (cak) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.cak-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (cs) | 156.0 | [Mozilla Firefox (cs) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.cs-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (cy) | 156.0 | [Mozilla Firefox (cy) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.cy-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (da) | 156.0 | [Mozilla Firefox (da) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.da-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (de) | 156.0 | [Mozilla Firefox (de) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.de-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (dsb) | 156.0 | [Mozilla Firefox (dsb) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.dsb-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (el) | 156.0 | [Mozilla Firefox (el) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.el-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (en-CA) | 156.0 | [Mozilla Firefox (en-CA) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.en-ca-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (en-GB) | 156.0 | [Mozilla Firefox (en-GB) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.en-gb-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (en-US) | 156.0 | [Mozilla Firefox (en-US) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (eo) | 156.0 | [Mozilla Firefox (eo) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.eo-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (es-AR) | 156.0 | [Mozilla Firefox (es-AR) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.es-ar-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (es-CL) | 156.0 | [Mozilla Firefox (es-CL) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.es-cl-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (es-ES) | 156.0 | [Mozilla Firefox (es-ES) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.es-es-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (es-MX) | 156.0 | [Mozilla Firefox (es-MX) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.es-mx-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (et) | 156.0 | [Mozilla Firefox (et) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.et-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (eu) | 156.0 | [Mozilla Firefox (eu) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.eu-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (fa) | 156.0 | [Mozilla Firefox (fa) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.fa-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (ff) | 156.0 | [Mozilla Firefox (ff) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ff-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (fi) | 156.0 | [Mozilla Firefox (fi) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.fi-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (fr) | 156.0 | [Mozilla Firefox (fr) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.fr-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (fur) | 156.0 | [Mozilla Firefox (fur) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.fur-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (fy-NL) | 156.0 | [Mozilla Firefox (fy-NL) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.fy-nl-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (ga-IE) | 156.0 | [Mozilla Firefox (ga-IE) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ga-ie-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (gd) | 156.0 | [Mozilla Firefox (gd) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.gd-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (gl) | 156.0 | [Mozilla Firefox (gl) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.gl-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (gn) | 156.0 | [Mozilla Firefox (gn) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.gn-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (gu-IN) | 156.0 | [Mozilla Firefox (gu-IN) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.gu-in-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (he) | 156.0 | [Mozilla Firefox (he) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.he-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (hi-IN) | 156.0 | [Mozilla Firefox (hi-IN) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.hi-in-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (hr) | 156.0 | [Mozilla Firefox (hr) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.hr-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (hsb) | 156.0 | [Mozilla Firefox (hsb) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.hsb-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (hu) | 156.0 | [Mozilla Firefox (hu) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.hu-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (hy-AM) | 156.0 | [Mozilla Firefox (hy-AM) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.hy-am-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (ia) | 156.0 | [Mozilla Firefox (ia) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ia-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (id) | 156.0 | [Mozilla Firefox (id) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.id-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (is) | 156.0 | [Mozilla Firefox (is) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.is-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (it) | 156.0 | [Mozilla Firefox (it) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.it-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (ja) | 156.0 | [Mozilla Firefox (ja) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ja-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (ka) | 156.0 | [Mozilla Firefox (ka) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ka-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (kab) | 156.0 | [Mozilla Firefox (kab) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.kab-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (kk) | 156.0 | [Mozilla Firefox (kk) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.kk-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (km) | 156.0 | [Mozilla Firefox (km) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.km-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (kn) | 156.0 | [Mozilla Firefox (kn) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.kn-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (ko) | 156.0 | [Mozilla Firefox (ko) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ko-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (lij) | 156.0 | [Mozilla Firefox (lij) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.lij-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (lt) | 156.0 | [Mozilla Firefox (lt) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.lt-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (lv) | 156.0 | [Mozilla Firefox (lv) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.lv-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (mk) | 156.0 | [Mozilla Firefox (mk) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.mk-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (mr) | 156.0 | [Mozilla Firefox (mr) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.mr-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (ms) | 156.0 | [Mozilla Firefox (ms) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ms-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (my) | 156.0 | [Mozilla Firefox (my) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.my-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (nb-NO) | 156.0 | [Mozilla Firefox (nb-NO) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.nb-no-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (ne-NP) | 156.0 | [Mozilla Firefox (ne-NP) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ne-np-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (nl) | 156.0 | [Mozilla Firefox (nl) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.nl-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (nn-NO) | 156.0 | [Mozilla Firefox (nn-NO) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.nn-no-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (oc) | 156.0 | [Mozilla Firefox (oc) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.oc-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (pa-IN) | 156.0 | [Mozilla Firefox (pa-IN) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.pa-in-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (pl) | 156.0 | [Mozilla Firefox (pl) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.pl-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (pt-BR) | 156.0 | [Mozilla Firefox (pt-BR) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.pt-br-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (pt-PT) | 156.0 | [Mozilla Firefox (pt-PT) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.pt-pt-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (rm) | 156.0 | [Mozilla Firefox (rm) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.rm-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (ro) | 156.0 | [Mozilla Firefox (ro) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ro-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (ru) | 156.0 | [Mozilla Firefox (ru) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ru-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (sc) | 156.0 | [Mozilla Firefox (sc) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sc-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (sco) | 156.0 | [Mozilla Firefox (sco) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sco-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (si) | 156.0 | [Mozilla Firefox (si) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.si-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (sk) | 156.0 | [Mozilla Firefox (sk) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sk-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (sl) | 156.0 | [Mozilla Firefox (sl) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sl-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (son) | 156.0 | [Mozilla Firefox (son) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.son-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (sq) | 156.0 | [Mozilla Firefox (sq) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sq-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (sr) | 156.0 | [Mozilla Firefox (sr) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sr-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (sv-SE) | 156.0 | [Mozilla Firefox (sv-SE) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.sv-se-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (szl) | 156.0 | [Mozilla Firefox (szl) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.szl-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (ta) | 156.0 | [Mozilla Firefox (ta) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ta-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (te) | 156.0 | [Mozilla Firefox (te) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.te-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (tg) | 156.0 | [Mozilla Firefox (tg) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.tg-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (th) | 156.0 | [Mozilla Firefox (th) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.th-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (tl) | 156.0 | [Mozilla Firefox (tl) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.tl-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (tr) | 156.0 | [Mozilla Firefox (tr) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.tr-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (trs) | 156.0 | [Mozilla Firefox (trs) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.trs-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (uk) | 156.0 | [Mozilla Firefox (uk) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.uk-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (ur) | 156.0 | [Mozilla Firefox (ur) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.ur-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (uz) | 156.0 | [Mozilla Firefox (uz) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.uz-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (vi) | 156.0 | [Mozilla Firefox (vi) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.vi-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (xh) | 156.0 | [Mozilla Firefox (xh) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.xh-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (zh-CN) | 156.0 | [Mozilla Firefox (zh-CN) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.zh-cn-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox (zh-TW) | 156.0 | [Mozilla Firefox (zh-TW) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.zh-tw-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (ach) | 153.3.0 | [Mozilla Firefox ESR (ach) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ach-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (af) | 153.3.0 | [Mozilla Firefox ESR (af) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.af-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (an) | 153.3.0 | [Mozilla Firefox ESR (an) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.an-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (ar) | 153.3.0 | [Mozilla Firefox ESR (ar) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ar-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (ast) | 153.3.0 | [Mozilla Firefox ESR (ast) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ast-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (az) | 153.3.0 | [Mozilla Firefox ESR (az) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.az-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (be) | 153.3.0 | [Mozilla Firefox ESR (be) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.be-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (bg) | 153.3.0 | [Mozilla Firefox ESR (bg) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.bg-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (bn) | 153.3.0 | [Mozilla Firefox ESR (bn) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.bn-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (br) | 153.3.0 | [Mozilla Firefox ESR (br) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.br-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (bs) | 153.3.0 | [Mozilla Firefox ESR (bs) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.bs-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (ca) | 153.3.0 | [Mozilla Firefox ESR (ca) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ca-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (ca-valencia) | 153.3.0 | [Mozilla Firefox ESR (ca-valencia) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ca-valencia-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (cak) | 153.3.0 | [Mozilla Firefox ESR (cak) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.cak-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (cs) | 153.3.0 | [Mozilla Firefox ESR (cs) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.cs-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (cy) | 153.3.0 | [Mozilla Firefox ESR (cy) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.cy-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (da) | 153.3.0 | [Mozilla Firefox ESR (da) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.da-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (de) | 153.3.0 | [Mozilla Firefox ESR (de) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.de-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (dsb) | 153.3.0 | [Mozilla Firefox ESR (dsb) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.dsb-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (el) | 153.3.0 | [Mozilla Firefox ESR (el) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.el-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (en-CA) | 153.3.0 | [Mozilla Firefox ESR (en-CA) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.en-ca-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (en-GB) | 153.3.0 | [Mozilla Firefox ESR (en-GB) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.en-gb-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (en-US) | 153.3.0 | [Mozilla Firefox ESR (en-US) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (eo) | 153.3.0 | [Mozilla Firefox ESR (eo) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.eo-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (es-AR) | 153.3.0 | [Mozilla Firefox ESR (es-AR) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.es-ar-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (es-CL) | 153.3.0 | [Mozilla Firefox ESR (es-CL) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.es-cl-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (es-ES) | 153.3.0 | [Mozilla Firefox ESR (es-ES) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.es-es-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (es-MX) | 153.3.0 | [Mozilla Firefox ESR (es-MX) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.es-mx-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (et) | 153.3.0 | [Mozilla Firefox ESR (et) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.et-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (eu) | 153.3.0 | [Mozilla Firefox ESR (eu) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.eu-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (fa) | 153.3.0 | [Mozilla Firefox ESR (fa) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.fa-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (ff) | 153.3.0 | [Mozilla Firefox ESR (ff) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ff-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (fi) | 153.3.0 | [Mozilla Firefox ESR (fi) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.fi-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (fr) | 153.3.0 | [Mozilla Firefox ESR (fr) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.fr-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (fur) | 153.3.0 | [Mozilla Firefox ESR (fur) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.fur-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (fy-NL) | 153.3.0 | [Mozilla Firefox ESR (fy-NL) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.fy-nl-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (ga-IE) | 153.3.0 | [Mozilla Firefox ESR (ga-IE) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ga-ie-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (gd) | 153.3.0 | [Mozilla Firefox ESR (gd) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.gd-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (gl) | 153.3.0 | [Mozilla Firefox ESR (gl) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.gl-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (gn) | 153.3.0 | [Mozilla Firefox ESR (gn) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.gn-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (gu-IN) | 153.3.0 | [Mozilla Firefox ESR (gu-IN) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.gu-in-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (he) | 153.3.0 | [Mozilla Firefox ESR (he) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.he-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (hi-IN) | 153.3.0 | [Mozilla Firefox ESR (hi-IN) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.hi-in-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (hr) | 153.3.0 | [Mozilla Firefox ESR (hr) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.hr-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (hsb) | 153.3.0 | [Mozilla Firefox ESR (hsb) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.hsb-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (hu) | 153.3.0 | [Mozilla Firefox ESR (hu) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.hu-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (hy-AM) | 153.3.0 | [Mozilla Firefox ESR (hy-AM) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.hy-am-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (ia) | 153.3.0 | [Mozilla Firefox ESR (ia) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ia-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (id) | 153.3.0 | [Mozilla Firefox ESR (id) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.id-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (is) | 153.3.0 | [Mozilla Firefox ESR (is) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.is-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (it) | 153.3.0 | [Mozilla Firefox ESR (it) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.it-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (ja) | 153.3.0 | [Mozilla Firefox ESR (ja) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ja-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (ka) | 153.3.0 | [Mozilla Firefox ESR (ka) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ka-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (kab) | 153.3.0 | [Mozilla Firefox ESR (kab) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.kab-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (kk) | 153.3.0 | [Mozilla Firefox ESR (kk) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.kk-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (km) | 153.3.0 | [Mozilla Firefox ESR (km) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.km-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (kn) | 153.3.0 | [Mozilla Firefox ESR (kn) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.kn-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (ko) | 153.3.0 | [Mozilla Firefox ESR (ko) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ko-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (lij) | 153.3.0 | [Mozilla Firefox ESR (lij) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.lij-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (lt) | 153.3.0 | [Mozilla Firefox ESR (lt) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.lt-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (lv) | 153.3.0 | [Mozilla Firefox ESR (lv) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.lv-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (mk) | 153.3.0 | [Mozilla Firefox ESR (mk) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.mk-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (mr) | 153.3.0 | [Mozilla Firefox ESR (mr) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.mr-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (ms) | 153.3.0 | [Mozilla Firefox ESR (ms) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ms-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (my) | 153.3.0 | [Mozilla Firefox ESR (my) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.my-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (nb-NO) | 153.3.0 | [Mozilla Firefox ESR (nb-NO) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.nb-no-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (ne-NP) | 153.3.0 | [Mozilla Firefox ESR (ne-NP) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ne-np-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (nl) | 153.3.0 | [Mozilla Firefox ESR (nl) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.nl-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (nn-NO) | 153.3.0 | [Mozilla Firefox ESR (nn-NO) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.nn-no-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (oc) | 153.3.0 | [Mozilla Firefox ESR (oc) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.oc-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (pa-IN) | 153.3.0 | [Mozilla Firefox ESR (pa-IN) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.pa-in-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (pl) | 153.3.0 | [Mozilla Firefox ESR (pl) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.pl-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (pt-BR) | 153.3.0 | [Mozilla Firefox ESR (pt-BR) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.pt-br-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (pt-PT) | 153.3.0 | [Mozilla Firefox ESR (pt-PT) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.pt-pt-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (rm) | 153.3.0 | [Mozilla Firefox ESR (rm) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.rm-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (ro) | 153.3.0 | [Mozilla Firefox ESR (ro) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ro-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (ru) | 153.3.0 | [Mozilla Firefox ESR (ru) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ru-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (sc) | 153.3.0 | [Mozilla Firefox ESR (sc) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sc-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (sco) | 153.3.0 | [Mozilla Firefox ESR (sco) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sco-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (si) | 153.3.0 | [Mozilla Firefox ESR (si) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.si-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (sk) | 153.3.0 | [Mozilla Firefox ESR (sk) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sk-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (sl) | 153.3.0 | [Mozilla Firefox ESR (sl) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sl-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (son) | 153.3.0 | [Mozilla Firefox ESR (son) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.son-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (sq) | 153.3.0 | [Mozilla Firefox ESR (sq) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sq-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (sr) | 153.3.0 | [Mozilla Firefox ESR (sr) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sr-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (sv-SE) | 153.3.0 | [Mozilla Firefox ESR (sv-SE) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sv-se-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (szl) | 153.3.0 | [Mozilla Firefox ESR (szl) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.szl-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (ta) | 153.3.0 | [Mozilla Firefox ESR (ta) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ta-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (te) | 153.3.0 | [Mozilla Firefox ESR (te) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.te-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (tg) | 153.3.0 | [Mozilla Firefox ESR (tg) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.tg-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (th) | 153.3.0 | [Mozilla Firefox ESR (th) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.th-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (tl) | 153.3.0 | [Mozilla Firefox ESR (tl) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.tl-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (tr) | 153.3.0 | [Mozilla Firefox ESR (tr) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.tr-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (trs) | 153.3.0 | [Mozilla Firefox ESR (trs) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.trs-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (uk) | 153.3.0 | [Mozilla Firefox ESR (uk) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.uk-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (ur) | 153.3.0 | [Mozilla Firefox ESR (ur) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ur-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (uz) | 153.3.0 | [Mozilla Firefox ESR (uz) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.uz-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (vi) | 153.3.0 | [Mozilla Firefox ESR (vi) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.vi-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (xh) | 153.3.0 | [Mozilla Firefox ESR (xh) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.xh-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (zh-CN) | 153.3.0 | [Mozilla Firefox ESR (zh-CN) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.zh-cn-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Firefox ESR (zh-TW) | 153.3.0 | [Mozilla Firefox ESR (zh-TW) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.zh-tw-153.3.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (af) | 156.0 | [Mozilla Thunderbird (af) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.af-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (ar) | 156.0 | [Mozilla Thunderbird (ar) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ar-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (ast) | 156.0 | [Mozilla Thunderbird (ast) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ast-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (be) | 156.0 | [Mozilla Thunderbird (be) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.be-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (bg) | 156.0 | [Mozilla Thunderbird (bg) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.bg-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (br) | 156.0 | [Mozilla Thunderbird (br) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.br-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (ca) | 156.0 | [Mozilla Thunderbird (ca) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ca-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (cak) | 156.0 | [Mozilla Thunderbird (cak) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.cak-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (cs) | 156.0 | [Mozilla Thunderbird (cs) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.cs-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (cy) | 156.0 | [Mozilla Thunderbird (cy) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.cy-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (da) | 156.0 | [Mozilla Thunderbird (da) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.da-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (de) | 156.0 | [Mozilla Thunderbird (de) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.de-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (dsb) | 156.0 | [Mozilla Thunderbird (dsb) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.dsb-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (el) | 156.0 | [Mozilla Thunderbird (el) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.el-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (en-CA) | 156.0 | [Mozilla Thunderbird (en-CA) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.en-ca-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (en-GB) | 156.0 | [Mozilla Thunderbird (en-GB) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.en-gb-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (en-US) | 156.0 | [Mozilla Thunderbird (en-US) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (es-AR) | 156.0 | [Mozilla Thunderbird (es-AR) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.es-ar-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (es-ES) | 156.0 | [Mozilla Thunderbird (es-ES) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.es-es-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (es-MX) | 156.0 | [Mozilla Thunderbird (es-MX) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.es-mx-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (et) | 156.0 | [Mozilla Thunderbird (et) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.et-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (eu) | 156.0 | [Mozilla Thunderbird (eu) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.eu-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (fi) | 156.0 | [Mozilla Thunderbird (fi) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.fi-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (fr) | 156.0 | [Mozilla Thunderbird (fr) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.fr-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (fy-NL) | 156.0 | [Mozilla Thunderbird (fy-NL) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.fy-nl-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (ga-IE) | 156.0 | [Mozilla Thunderbird (ga-IE) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ga-ie-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (gd) | 156.0 | [Mozilla Thunderbird (gd) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.gd-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (gl) | 156.0 | [Mozilla Thunderbird (gl) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.gl-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (he) | 156.0 | [Mozilla Thunderbird (he) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.he-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (hr) | 156.0 | [Mozilla Thunderbird (hr) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.hr-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (hsb) | 156.0 | [Mozilla Thunderbird (hsb) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.hsb-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (hu) | 156.0 | [Mozilla Thunderbird (hu) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.hu-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (hy-AM) | 156.0 | [Mozilla Thunderbird (hy-AM) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.hy-am-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (id) | 156.0 | [Mozilla Thunderbird (id) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.id-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (is) | 156.0 | [Mozilla Thunderbird (is) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.is-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (it) | 156.0 | [Mozilla Thunderbird (it) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.it-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (ja) | 156.0 | [Mozilla Thunderbird (ja) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ja-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (ka) | 156.0 | [Mozilla Thunderbird (ka) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ka-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (kab) | 156.0 | [Mozilla Thunderbird (kab) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.kab-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (kk) | 156.0 | [Mozilla Thunderbird (kk) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.kk-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (ko) | 156.0 | [Mozilla Thunderbird (ko) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ko-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (lt) | 156.0 | [Mozilla Thunderbird (lt) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.lt-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (lv) | 156.0 | [Mozilla Thunderbird (lv) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.lv-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (ms) | 156.0 | [Mozilla Thunderbird (ms) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ms-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (nb-NO) | 156.0 | [Mozilla Thunderbird (nb-NO) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.nb-no-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (nl) | 156.0 | [Mozilla Thunderbird (nl) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.nl-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (nn-NO) | 156.0 | [Mozilla Thunderbird (nn-NO) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.nn-no-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (pa-IN) | 156.0 | [Mozilla Thunderbird (pa-IN) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.pa-in-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (pl) | 156.0 | [Mozilla Thunderbird (pl) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.pl-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (pt-BR) | 156.0 | [Mozilla Thunderbird (pt-BR) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.pt-br-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (pt-PT) | 156.0 | [Mozilla Thunderbird (pt-PT) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.pt-pt-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (rm) | 156.0 | [Mozilla Thunderbird (rm) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.rm-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (ro) | 156.0 | [Mozilla Thunderbird (ro) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ro-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (ru) | 156.0 | [Mozilla Thunderbird (ru) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ru-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (sk) | 156.0 | [Mozilla Thunderbird (sk) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.sk-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (sl) | 156.0 | [Mozilla Thunderbird (sl) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.sl-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (sq) | 156.0 | [Mozilla Thunderbird (sq) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.sq-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (sr) | 156.0 | [Mozilla Thunderbird (sr) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.sr-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (sv-SE) | 156.0 | [Mozilla Thunderbird (sv-SE) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.sv-se-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (th) | 156.0 | [Mozilla Thunderbird (th) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.th-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (tr) | 156.0 | [Mozilla Thunderbird (tr) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.tr-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (uk) | 156.0 | [Mozilla Thunderbird (uk) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.uk-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (uz) | 156.0 | [Mozilla Thunderbird (uz) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.uz-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (vi) | 156.0 | [Mozilla Thunderbird (vi) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.vi-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (zh-CN) | 156.0 | [Mozilla Thunderbird (zh-CN) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.zh-cn-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird (zh-TW) | 156.0 | [Mozilla Thunderbird (zh-TW) 156.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.zh-tw-156.0.md) | Sep 15, 2026 |
| Windows apps | Mozilla Thunderbird ESR (af) | 153.3.0 | [Mozilla Thunderbird ESR (af) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.af-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (ar) | 153.3.0 | [Mozilla Thunderbird ESR (ar) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ar-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (ast) | 153.3.0 | [Mozilla Thunderbird ESR (ast) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ast-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (be) | 153.3.0 | [Mozilla Thunderbird ESR (be) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.be-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (bg) | 153.3.0 | [Mozilla Thunderbird ESR (bg) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.bg-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (br) | 153.3.0 | [Mozilla Thunderbird ESR (br) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.br-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (ca) | 153.3.0 | [Mozilla Thunderbird ESR (ca) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ca-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (cak) | 153.3.0 | [Mozilla Thunderbird ESR (cak) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.cak-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (cs) | 153.3.0 | [Mozilla Thunderbird ESR (cs) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.cs-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (cy) | 153.3.0 | [Mozilla Thunderbird ESR (cy) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.cy-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (da) | 153.3.0 | [Mozilla Thunderbird ESR (da) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.da-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (de) | 153.3.0 | [Mozilla Thunderbird ESR (de) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.de-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (dsb) | 153.3.0 | [Mozilla Thunderbird ESR (dsb) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.dsb-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (el) | 153.3.0 | [Mozilla Thunderbird ESR (el) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.el-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (en-CA) | 153.3.0 | [Mozilla Thunderbird ESR (en-CA) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.en-ca-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (en-GB) | 153.3.0 | [Mozilla Thunderbird ESR (en-GB) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.en-gb-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (en-US) | 153.3.0 | [Mozilla Thunderbird ESR (en-US) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (es-AR) | 153.3.0 | [Mozilla Thunderbird ESR (es-AR) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.es-ar-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (es-ES) | 153.3.0 | [Mozilla Thunderbird ESR (es-ES) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.es-es-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (es-MX) | 153.3.0 | [Mozilla Thunderbird ESR (es-MX) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.es-mx-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (et) | 153.3.0 | [Mozilla Thunderbird ESR (et) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.et-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (eu) | 153.3.0 | [Mozilla Thunderbird ESR (eu) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.eu-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (fi) | 153.3.0 | [Mozilla Thunderbird ESR (fi) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.fi-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (fr) | 153.3.0 | [Mozilla Thunderbird ESR (fr) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.fr-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (fy-NL) | 153.3.0 | [Mozilla Thunderbird ESR (fy-NL) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.fy-nl-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (ga-IE) | 153.3.0 | [Mozilla Thunderbird ESR (ga-IE) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ga-ie-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (gd) | 153.3.0 | [Mozilla Thunderbird ESR (gd) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.gd-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (gl) | 153.3.0 | [Mozilla Thunderbird ESR (gl) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.gl-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (he) | 153.3.0 | [Mozilla Thunderbird ESR (he) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.he-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (hr) | 153.3.0 | [Mozilla Thunderbird ESR (hr) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.hr-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (hsb) | 153.3.0 | [Mozilla Thunderbird ESR (hsb) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.hsb-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (hu) | 153.3.0 | [Mozilla Thunderbird ESR (hu) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.hu-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (hy-AM) | 153.3.0 | [Mozilla Thunderbird ESR (hy-AM) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.hy-am-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (id) | 153.3.0 | [Mozilla Thunderbird ESR (id) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.id-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (is) | 153.3.0 | [Mozilla Thunderbird ESR (is) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.is-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (it) | 153.3.0 | [Mozilla Thunderbird ESR (it) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.it-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (ja) | 153.3.0 | [Mozilla Thunderbird ESR (ja) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ja-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (ka) | 153.3.0 | [Mozilla Thunderbird ESR (ka) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ka-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (kab) | 153.3.0 | [Mozilla Thunderbird ESR (kab) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.kab-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (kk) | 153.3.0 | [Mozilla Thunderbird ESR (kk) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.kk-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (ko) | 153.3.0 | [Mozilla Thunderbird ESR (ko) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ko-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (lt) | 153.3.0 | [Mozilla Thunderbird ESR (lt) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.lt-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (lv) | 153.3.0 | [Mozilla Thunderbird ESR (lv) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.lv-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (ms) | 153.3.0 | [Mozilla Thunderbird ESR (ms) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ms-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (nb-NO) | 153.3.0 | [Mozilla Thunderbird ESR (nb-NO) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.nb-no-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (nl) | 153.3.0 | [Mozilla Thunderbird ESR (nl) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.nl-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (nn-NO) | 153.3.0 | [Mozilla Thunderbird ESR (nn-NO) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.nn-no-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (pa-IN) | 153.3.0 | [Mozilla Thunderbird ESR (pa-IN) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.pa-in-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (pl) | 153.3.0 | [Mozilla Thunderbird ESR (pl) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.pl-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (pt-BR) | 153.3.0 | [Mozilla Thunderbird ESR (pt-BR) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.pt-br-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (pt-PT) | 153.3.0 | [Mozilla Thunderbird ESR (pt-PT) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.pt-pt-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (rm) | 153.3.0 | [Mozilla Thunderbird ESR (rm) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.rm-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (ro) | 153.3.0 | [Mozilla Thunderbird ESR (ro) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ro-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (ru) | 153.3.0 | [Mozilla Thunderbird ESR (ru) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ru-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (sk) | 153.3.0 | [Mozilla Thunderbird ESR (sk) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.sk-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (sl) | 153.3.0 | [Mozilla Thunderbird ESR (sl) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.sl-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (sq) | 153.3.0 | [Mozilla Thunderbird ESR (sq) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.sq-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (sr) | 153.3.0 | [Mozilla Thunderbird ESR (sr) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.sr-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (sv-SE) | 153.3.0 | [Mozilla Thunderbird ESR (sv-SE) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.sv-se-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (th) | 153.3.0 | [Mozilla Thunderbird ESR (th) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.th-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (tr) | 153.3.0 | [Mozilla Thunderbird ESR (tr) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.tr-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (uk) | 153.3.0 | [Mozilla Thunderbird ESR (uk) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.uk-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (uz) | 153.3.0 | [Mozilla Thunderbird ESR (uz) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.uz-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (vi) | 153.3.0 | [Mozilla Thunderbird ESR (vi) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.vi-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (zh-CN) | 153.3.0 | [Mozilla Thunderbird ESR (zh-CN) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.zh-cn-153.3.0.md) | Sep 16, 2026 |
| Windows apps | Mozilla Thunderbird ESR (zh-TW) | 153.3.0 | [Mozilla Thunderbird ESR (zh-TW) 153.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.zh-tw-153.3.0.md) | Sep 16, 2026 |
| macOS | Mozilla Firefox | 156.0 | [Mozilla Firefox 156.0](https://patchblox.com/security/data/fix/macos/org.mozilla.firefox-156.0.md) | Sep 9, 2026 |
| macOS | Mozilla Thunderbird | 156.0 | [Mozilla Thunderbird 156.0](https://patchblox.com/security/data/fix/macos/org.mozilla.thunderbird-156.0.md) | Sep 10, 2026 |
| Linux | MozillaFirefox opensuse-leap 16.0 | 153.3.0-160000.1.1 | [OPENSUSE-SU-2026:21951-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21951-1.md) | Sep 24, 2026 |
| Linux | MozillaFirefox sles 15.6 | 153.3.0-150400.157.8.1 | [SUSE-SU-2026:4264-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-4264-1.md) | Sep 18, 2026 |
| Linux | MozillaFirefox sles 15.7 | 153.3.0-150400.157.8.1 | [SUSE-SU-2026:4264-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-4264-1.md) | Sep 18, 2026 |
| Linux | MozillaFirefox sles 16.0 | 153.3.0-160000.1.1 | [SUSE-SU-2026:23918-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23918-1.md) | Sep 24, 2026 |
| Linux | MozillaThunderbird sles 15.7 | 153.4.0-150400.13.6.1 | [SUSE-SU-2026:4627-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-4627-1.md) | Nov 7, 2026 |
| Linux | firefox RHEL 10 | 140.17.0-1.el10_0 | [RHSA-2026:92227](https://patchblox.com/security/data/fix/linux/rhsa-2026-92227.md) | Oct 24, 2026 |
| Linux | firefox RHEL 8 | 0:140.17.0-1.el8_10 | [RHSA-2026:76850](https://patchblox.com/security/data/fix/linux/rhsa-2026-76850.md) | Oct 24, 2026 |
| Linux | firefox RHEL 9 | 0:140.17.0-1.el9_8 | [RHSA-2026:76761](https://patchblox.com/security/data/fix/linux/rhsa-2026-76761.md) | Oct 24, 2026 |
| Linux | firefox almalinux 10 | 140.17.0-1.el10_2 | [ALSA-2026:76764](https://patchblox.com/security/data/fix/linux/alsa-2026-76764.md) | Oct 6, 2026 |
| Linux | firefox almalinux 8 | 140.17.0-1.el8_10.alma.1 | [ALSA-2026:76850](https://patchblox.com/security/data/fix/linux/alsa-2026-76850.md) | Oct 6, 2026 |
| Linux | firefox almalinux 9 | 140.17.0-1.el9_8.alma.1 | [ALSA-2026:76761](https://patchblox.com/security/data/fix/linux/alsa-2026-76761.md) | Oct 6, 2026 |
| Linux | firefox amzn 2023 | 140.17.0-1.amzn2023.0.1 | [ALAS2023-2026-3214](https://patchblox.com/security/data/fix/linux/alas2023-2026-3214.md) | Nov 7, 2026 |
| Linux | firefox ol 10 | 0:140.17.0-1.0.1.el10_2 | [ELSA-2026-76764](https://patchblox.com/security/data/fix/linux/elsa-2026-76764.md) | Oct 7, 2026 |
| Linux | firefox ol 8 | 0:140.17.0-1.0.1.el8_10 | [ELSA-2026-76850](https://patchblox.com/security/data/fix/linux/elsa-2026-76850.md) | Oct 8, 2026 |
| Linux | firefox ol 9 | 0:140.17.0-1.0.1.el9_8 | [ELSA-2026-76761](https://patchblox.com/security/data/fix/linux/elsa-2026-76761.md) | Oct 7, 2026 |
| Linux | firefox rocky 10 | 0:140.17.0-1.el10_2 | [RLSA-2026:76764](https://patchblox.com/security/data/fix/linux/rlsa-2026-76764.md) | Nov 7, 2026 |
| Linux | firefox rocky 8 | 0:140.17.0-1.el8_10 | [RLSA-2026:76850](https://patchblox.com/security/data/fix/linux/rlsa-2026-76850.md) | Nov 7, 2026 |
| Linux | firefox rocky 9 | 0:140.17.0-1.el9_8 | [RLSA-2026:76761](https://patchblox.com/security/data/fix/linux/rlsa-2026-76761.md) | Nov 7, 2026 |
| Linux | firefox-debuginfo amzn 2023 | 140.17.0-1.amzn2023.0.1 | [ALAS2023-2026-3214](https://patchblox.com/security/data/fix/linux/alas2023-2026-3214.md) | Nov 7, 2026 |
| Linux | firefox-debugsource amzn 2023 | 140.17.0-1.amzn2023.0.1 | [ALAS2023-2026-3214](https://patchblox.com/security/data/fix/linux/alas2023-2026-3214.md) | Nov 7, 2026 |
| Linux | firefox-x11 RHEL 9 | 0:140.17.0-1.el9_8 | [RHSA-2026:76761](https://patchblox.com/security/data/fix/linux/rhsa-2026-76761.md) | Oct 24, 2026 |
| Linux | firefox-x11 almalinux 9 | 140.17.0-1.el9_8.alma.1 | [ALSA-2026:76761](https://patchblox.com/security/data/fix/linux/alsa-2026-76761.md) | Oct 6, 2026 |
| Linux | firefox-x11 ol 9 | 0:140.17.0-1.0.1.el9_8 | [ELSA-2026-76761](https://patchblox.com/security/data/fix/linux/elsa-2026-76761.md) | Oct 7, 2026 |
| Linux | thunderbird Debian 12.15 (bookworm) | 1:140.17.0esr-1~deb12u1 | [DEBIAN-CVE-2026-92035](https://patchblox.com/security/data/fix/linux/debian-cve-2026-92035.md) | Oct 1, 2026 |
| Linux | thunderbird Debian 13.5 (trixie) | 1:140.17.0esr-1~deb13u1 | [DEBIAN-CVE-2026-92035](https://patchblox.com/security/data/fix/linux/debian-cve-2026-92035.md) | Oct 1, 2026 |
| Linux | thunderbird Debian 14 | 1:153.3.0esr-1 | [DEBIAN-CVE-2026-92035](https://patchblox.com/security/data/fix/linux/debian-cve-2026-92035.md) | Oct 1, 2026 |
| Linux | thunderbird RHEL 8 | 0:140.17.0-1.el8_10 | [RHSA-2026:90913](https://patchblox.com/security/data/fix/linux/rhsa-2026-90913.md) | Oct 29, 2026 |
| Linux | thunderbird almalinux 8 | 140.17.0-1.el8_10.alma.1 | [ALSA-2026:90913](https://patchblox.com/security/data/fix/linux/alsa-2026-90913.md) | Nov 7, 2026 |
| Linux | thunderbird ol 8 | 0:140.17.0-1.0.1.el8_10 | [ELSA-2026-90913](https://patchblox.com/security/data/fix/linux/elsa-2026-90913.md) | Nov 7, 2026 |
| Linux | thunderbird rocky 8 | 0:140.17.0-1.el8_10 | [RLSA-2026:90913](https://patchblox.com/security/data/fix/linux/rlsa-2026-90913.md) | Nov 7, 2026 |

## No fix yet

| Platform | Product | Status |
|---|---|---|
| Windows apps | Firefox Developer Edition (ach) | no-fix |
| Windows apps | Firefox Developer Edition (af) | no-fix |
| Windows apps | Firefox Developer Edition (an) | no-fix |
| Windows apps | Firefox Developer Edition (ar) | no-fix |
| Windows apps | Firefox Developer Edition (ast) | no-fix |
| Windows apps | Firefox Developer Edition (az) | no-fix |
| Windows apps | Firefox Developer Edition (be) | no-fix |
| Windows apps | Firefox Developer Edition (bg) | no-fix |
| Windows apps | Firefox Developer Edition (bn) | no-fix |
| Windows apps | Firefox Developer Edition (br) | no-fix |
| Windows apps | Firefox Developer Edition (bs) | no-fix |
| Windows apps | Firefox Developer Edition (ca) | no-fix |
| Windows apps | Firefox Developer Edition (ca-valencia) | no-fix |
| Windows apps | Firefox Developer Edition (cak) | no-fix |
| Windows apps | Firefox Developer Edition (cs) | no-fix |
| Windows apps | Firefox Developer Edition (cy) | no-fix |
| Windows apps | Firefox Developer Edition (da) | no-fix |
| Windows apps | Firefox Developer Edition (de) | no-fix |
| Windows apps | Firefox Developer Edition (dsb) | no-fix |
| Windows apps | Firefox Developer Edition (el) | no-fix |
| Windows apps | Firefox Developer Edition (en-CA) | no-fix |
| Windows apps | Firefox Developer Edition (en-GB) | no-fix |
| Windows apps | Firefox Developer Edition (eo) | no-fix |
| Windows apps | Firefox Developer Edition (es-AR) | no-fix |
| Windows apps | Firefox Developer Edition (es-CL) | no-fix |
| Windows apps | Firefox Developer Edition (es-ES) | no-fix |
| Windows apps | Firefox Developer Edition (es-MX) | no-fix |
| Windows apps | Firefox Developer Edition (et) | no-fix |
| Windows apps | Firefox Developer Edition (eu) | no-fix |
| Windows apps | Firefox Developer Edition (fa) | no-fix |
| Windows apps | Firefox Developer Edition (ff) | no-fix |
| Windows apps | Firefox Developer Edition (fi) | no-fix |
| Windows apps | Firefox Developer Edition (fr) | no-fix |
| Windows apps | Firefox Developer Edition (fur) | no-fix |
| Windows apps | Firefox Developer Edition (fy-NL) | no-fix |
| Windows apps | Firefox Developer Edition (ga-IE) | no-fix |
| Windows apps | Firefox Developer Edition (gd) | no-fix |
| Windows apps | Firefox Developer Edition (gl) | no-fix |
| Windows apps | Firefox Developer Edition (gn) | no-fix |
| Windows apps | Firefox Developer Edition (gu-IN) | no-fix |
| Windows apps | Firefox Developer Edition (he) | no-fix |
| Windows apps | Firefox Developer Edition (hi-IN) | no-fix |
| Windows apps | Firefox Developer Edition (hr) | no-fix |
| Windows apps | Firefox Developer Edition (hsb) | no-fix |
| Windows apps | Firefox Developer Edition (hu) | no-fix |
| Windows apps | Firefox Developer Edition (hy-AM) | no-fix |
| Windows apps | Firefox Developer Edition (ia) | no-fix |
| Windows apps | Firefox Developer Edition (id) | no-fix |
| Windows apps | Firefox Developer Edition (is) | no-fix |
| Windows apps | Firefox Developer Edition (it) | no-fix |
| Windows apps | Firefox Developer Edition (ja) | no-fix |
| Windows apps | Firefox Developer Edition (ka) | no-fix |
| Windows apps | Firefox Developer Edition (kab) | no-fix |
| Windows apps | Firefox Developer Edition (kk) | no-fix |
| Windows apps | Firefox Developer Edition (km) | no-fix |
| Windows apps | Firefox Developer Edition (kn) | no-fix |
| Windows apps | Firefox Developer Edition (ko) | no-fix |
| Windows apps | Firefox Developer Edition (lij) | no-fix |
| Windows apps | Firefox Developer Edition (lt) | no-fix |
| Windows apps | Firefox Developer Edition (lv) | no-fix |
| Windows apps | Firefox Developer Edition (mk) | no-fix |
| Windows apps | Firefox Developer Edition (mr) | no-fix |
| Windows apps | Firefox Developer Edition (ms) | no-fix |
| Windows apps | Firefox Developer Edition (my) | no-fix |
| Windows apps | Firefox Developer Edition (nb-NO) | no-fix |
| Windows apps | Firefox Developer Edition (ne-NP) | no-fix |
| Windows apps | Firefox Developer Edition (nl) | no-fix |
| Windows apps | Firefox Developer Edition (nn-NO) | no-fix |
| Windows apps | Firefox Developer Edition (oc) | no-fix |
| Windows apps | Firefox Developer Edition (pa-IN) | no-fix |
| Windows apps | Firefox Developer Edition (pl) | no-fix |
| Windows apps | Firefox Developer Edition (pt-BR) | no-fix |
| Windows apps | Firefox Developer Edition (pt-PT) | no-fix |
| Windows apps | Firefox Developer Edition (rm) | no-fix |
| Windows apps | Firefox Developer Edition (ro) | no-fix |
| Windows apps | Firefox Developer Edition (ru) | no-fix |
| Windows apps | Firefox Developer Edition (sc) | no-fix |
| Windows apps | Firefox Developer Edition (sco) | no-fix |
| Windows apps | Firefox Developer Edition (si) | no-fix |
| Windows apps | Firefox Developer Edition (sk) | no-fix |
| Windows apps | Firefox Developer Edition (sl) | no-fix |
| Windows apps | Firefox Developer Edition (son) | no-fix |
| Windows apps | Firefox Developer Edition (sq) | no-fix |
| Windows apps | Firefox Developer Edition (sr) | no-fix |
| Windows apps | Firefox Developer Edition (sv-SE) | no-fix |
| Windows apps | Firefox Developer Edition (szl) | no-fix |
| Windows apps | Firefox Developer Edition (ta) | no-fix |
| Windows apps | Firefox Developer Edition (te) | no-fix |
| Windows apps | Firefox Developer Edition (tg) | no-fix |
| Windows apps | Firefox Developer Edition (th) | no-fix |
| Windows apps | Firefox Developer Edition (tl) | no-fix |
| Windows apps | Firefox Developer Edition (tr) | no-fix |
| Windows apps | Firefox Developer Edition (trs) | no-fix |
| Windows apps | Firefox Developer Edition (uk) | no-fix |
| Windows apps | Firefox Developer Edition (ur) | no-fix |
| Windows apps | Firefox Developer Edition (uz) | no-fix |
| Windows apps | Firefox Developer Edition (vi) | no-fix |
| Windows apps | Firefox Developer Edition (xh) | no-fix |
| Windows apps | Firefox Developer Edition (zh-CN) | no-fix |
| Windows apps | Firefox Developer Edition (zh-TW) | no-fix |
| Windows apps | Mozilla Firefox ESR (sat) | no-fix |
| Windows apps | Mozilla Firefox ESR (skr) | no-fix |

---

Data as of 2026-11-07T18:46:35Z 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.