# CVE-2024-9403: Mozilla Firefox ESR and 7 others: Improper Restriction of Operations within the Bounds of a Memory Buffer

CVE-2024-9403 is fixed in 244 products on 2 platforms, first by Firefox Developer Edition (en-US) 131.0, released September 3, 2024. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2024-9403
- Priority: High
- CVSS: 7.5 (Important)
- EPSS: 0.0045
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Oct 1, 2024
- Weakness: CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
- Vendor advisory: https://nvd.nist.gov/vuln/detail/CVE-2024-9403

## Description

Memory safety bugs present in Firefox 130. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 131 and Thunderbird < 131.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Windows apps | Firefox Developer Edition (en-US) | 131.0 | [Firefox Developer Edition (en-US) 131.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition-131.0.md) | Sep 3, 2024 |
| Windows apps | Mozilla Firefox (en-US) | 131.0 | [Mozilla Firefox (en-US) 131.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox-131.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Firefox ESR (ach) | 140.3.0 | [Mozilla Firefox ESR (ach) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ach-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (af) | 140.3.0 | [Mozilla Firefox ESR (af) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.af-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (an) | 140.3.0 | [Mozilla Firefox ESR (an) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.an-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ar) | 140.3.0 | [Mozilla Firefox ESR (ar) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ar-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ast) | 140.3.0 | [Mozilla Firefox ESR (ast) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ast-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (az) | 140.3.0 | [Mozilla Firefox ESR (az) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.az-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (be) | 140.3.0 | [Mozilla Firefox ESR (be) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.be-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (bg) | 140.3.0 | [Mozilla Firefox ESR (bg) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.bg-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (bn) | 140.3.0 | [Mozilla Firefox ESR (bn) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.bn-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (br) | 140.3.0 | [Mozilla Firefox ESR (br) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.br-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (bs) | 140.3.0 | [Mozilla Firefox ESR (bs) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.bs-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ca) | 140.3.0 | [Mozilla Firefox ESR (ca) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ca-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ca-valencia) | 140.3.0 | [Mozilla Firefox ESR (ca-valencia) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ca-valencia-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (cak) | 140.3.0 | [Mozilla Firefox ESR (cak) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.cak-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (cs) | 140.3.0 | [Mozilla Firefox ESR (cs) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.cs-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (cy) | 140.3.0 | [Mozilla Firefox ESR (cy) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.cy-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (da) | 140.3.0 | [Mozilla Firefox ESR (da) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.da-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (de) | 140.3.0 | [Mozilla Firefox ESR (de) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.de-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (dsb) | 140.3.0 | [Mozilla Firefox ESR (dsb) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.dsb-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (el) | 140.3.0 | [Mozilla Firefox ESR (el) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.el-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (en-CA) | 140.3.0 | [Mozilla Firefox ESR (en-CA) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.en-ca-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (en-GB) | 140.3.0 | [Mozilla Firefox ESR (en-GB) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.en-gb-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (en-US) | 140.3.0 | [Mozilla Firefox ESR (en-US) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (eo) | 140.3.0 | [Mozilla Firefox ESR (eo) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.eo-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (es-AR) | 140.3.0 | [Mozilla Firefox ESR (es-AR) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.es-ar-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (es-CL) | 140.3.0 | [Mozilla Firefox ESR (es-CL) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.es-cl-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (es-ES) | 140.3.0 | [Mozilla Firefox ESR (es-ES) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.es-es-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (es-MX) | 140.3.0 | [Mozilla Firefox ESR (es-MX) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.es-mx-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (et) | 140.3.0 | [Mozilla Firefox ESR (et) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.et-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (eu) | 140.3.0 | [Mozilla Firefox ESR (eu) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.eu-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (fa) | 140.3.0 | [Mozilla Firefox ESR (fa) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.fa-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ff) | 140.3.0 | [Mozilla Firefox ESR (ff) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ff-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (fi) | 140.3.0 | [Mozilla Firefox ESR (fi) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.fi-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (fr) | 140.3.0 | [Mozilla Firefox ESR (fr) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.fr-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (fur) | 140.3.0 | [Mozilla Firefox ESR (fur) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.fur-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (fy-NL) | 140.3.0 | [Mozilla Firefox ESR (fy-NL) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.fy-nl-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ga-IE) | 140.3.0 | [Mozilla Firefox ESR (ga-IE) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ga-ie-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (gd) | 140.3.0 | [Mozilla Firefox ESR (gd) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.gd-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (gl) | 140.3.0 | [Mozilla Firefox ESR (gl) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.gl-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (gn) | 140.3.0 | [Mozilla Firefox ESR (gn) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.gn-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (gu-IN) | 140.3.0 | [Mozilla Firefox ESR (gu-IN) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.gu-in-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (he) | 140.3.0 | [Mozilla Firefox ESR (he) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.he-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (hi-IN) | 140.3.0 | [Mozilla Firefox ESR (hi-IN) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.hi-in-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (hr) | 140.3.0 | [Mozilla Firefox ESR (hr) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.hr-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (hsb) | 140.3.0 | [Mozilla Firefox ESR (hsb) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.hsb-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (hu) | 140.3.0 | [Mozilla Firefox ESR (hu) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.hu-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (hy-AM) | 140.3.0 | [Mozilla Firefox ESR (hy-AM) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.hy-am-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ia) | 140.3.0 | [Mozilla Firefox ESR (ia) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ia-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (id) | 140.3.0 | [Mozilla Firefox ESR (id) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.id-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (is) | 140.3.0 | [Mozilla Firefox ESR (is) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.is-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (it) | 140.3.0 | [Mozilla Firefox ESR (it) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.it-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ja) | 140.3.0 | [Mozilla Firefox ESR (ja) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ja-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ka) | 140.3.0 | [Mozilla Firefox ESR (ka) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ka-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (kab) | 140.3.0 | [Mozilla Firefox ESR (kab) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.kab-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (kk) | 140.3.0 | [Mozilla Firefox ESR (kk) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.kk-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (km) | 140.3.0 | [Mozilla Firefox ESR (km) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.km-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (kn) | 140.3.0 | [Mozilla Firefox ESR (kn) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.kn-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ko) | 140.3.0 | [Mozilla Firefox ESR (ko) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ko-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (lij) | 140.3.0 | [Mozilla Firefox ESR (lij) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.lij-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (lt) | 140.3.0 | [Mozilla Firefox ESR (lt) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.lt-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (lv) | 140.3.0 | [Mozilla Firefox ESR (lv) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.lv-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (mk) | 140.3.0 | [Mozilla Firefox ESR (mk) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.mk-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (mr) | 140.3.0 | [Mozilla Firefox ESR (mr) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.mr-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ms) | 140.3.0 | [Mozilla Firefox ESR (ms) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ms-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (my) | 140.3.0 | [Mozilla Firefox ESR (my) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.my-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (nb-NO) | 140.3.0 | [Mozilla Firefox ESR (nb-NO) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.nb-no-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ne-NP) | 140.3.0 | [Mozilla Firefox ESR (ne-NP) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ne-np-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (nl) | 140.3.0 | [Mozilla Firefox ESR (nl) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.nl-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (nn-NO) | 140.3.0 | [Mozilla Firefox ESR (nn-NO) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.nn-no-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (oc) | 140.3.0 | [Mozilla Firefox ESR (oc) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.oc-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (pa-IN) | 140.3.0 | [Mozilla Firefox ESR (pa-IN) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.pa-in-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (pl) | 140.3.0 | [Mozilla Firefox ESR (pl) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.pl-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (pt-BR) | 140.3.0 | [Mozilla Firefox ESR (pt-BR) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.pt-br-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (pt-PT) | 140.3.0 | [Mozilla Firefox ESR (pt-PT) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.pt-pt-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (rm) | 140.3.0 | [Mozilla Firefox ESR (rm) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.rm-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ro) | 140.3.0 | [Mozilla Firefox ESR (ro) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ro-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ru) | 140.3.0 | [Mozilla Firefox ESR (ru) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ru-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (sat) | 140.13.0 | [Mozilla Firefox ESR (sat) 140.13.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sat-140.13.0.md) | Jul 20, 2026 |
| Windows apps | Mozilla Firefox ESR (sc) | 140.3.0 | [Mozilla Firefox ESR (sc) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sc-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (sco) | 140.3.0 | [Mozilla Firefox ESR (sco) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sco-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (si) | 140.3.0 | [Mozilla Firefox ESR (si) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.si-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (sk) | 140.3.0 | [Mozilla Firefox ESR (sk) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sk-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (sl) | 140.3.0 | [Mozilla Firefox ESR (sl) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sl-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (son) | 140.3.0 | [Mozilla Firefox ESR (son) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.son-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (sq) | 140.3.0 | [Mozilla Firefox ESR (sq) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sq-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (sr) | 140.3.0 | [Mozilla Firefox ESR (sr) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sr-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (sv-SE) | 140.3.0 | [Mozilla Firefox ESR (sv-SE) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sv-se-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (szl) | 140.3.0 | [Mozilla Firefox ESR (szl) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.szl-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ta) | 140.3.0 | [Mozilla Firefox ESR (ta) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ta-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (te) | 140.3.0 | [Mozilla Firefox ESR (te) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.te-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (tg) | 140.3.0 | [Mozilla Firefox ESR (tg) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.tg-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (th) | 140.3.0 | [Mozilla Firefox ESR (th) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.th-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (tl) | 140.3.0 | [Mozilla Firefox ESR (tl) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.tl-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (tr) | 140.3.0 | [Mozilla Firefox ESR (tr) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.tr-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (trs) | 140.3.0 | [Mozilla Firefox ESR (trs) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.trs-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (uk) | 140.3.0 | [Mozilla Firefox ESR (uk) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.uk-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (ur) | 140.3.0 | [Mozilla Firefox ESR (ur) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ur-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (uz) | 140.3.0 | [Mozilla Firefox ESR (uz) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.uz-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (vi) | 140.3.0 | [Mozilla Firefox ESR (vi) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.vi-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (xh) | 140.3.0 | [Mozilla Firefox ESR (xh) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.xh-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (zh-CN) | 140.3.0 | [Mozilla Firefox ESR (zh-CN) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.zh-cn-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Firefox ESR (zh-TW) | 140.3.0 | [Mozilla Firefox ESR (zh-TW) 140.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.zh-tw-140.3.0.md) | Sep 16, 2025 |
| Windows apps | Mozilla Thunderbird (af) | 136.0 | [Mozilla Thunderbird (af) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.af-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (ar) | 136.0 | [Mozilla Thunderbird (ar) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ar-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (ast) | 136.0 | [Mozilla Thunderbird (ast) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ast-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (be) | 136.0 | [Mozilla Thunderbird (be) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.be-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (bg) | 136.0 | [Mozilla Thunderbird (bg) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.bg-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (br) | 136.0 | [Mozilla Thunderbird (br) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.br-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (ca) | 136.0 | [Mozilla Thunderbird (ca) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ca-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (cs) | 136.0 | [Mozilla Thunderbird (cs) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.cs-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (cy) | 136.0 | [Mozilla Thunderbird (cy) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.cy-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (da) | 136.0 | [Mozilla Thunderbird (da) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.da-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (de) | 136.0 | [Mozilla Thunderbird (de) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.de-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (dsb) | 136.0 | [Mozilla Thunderbird (dsb) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.dsb-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (el) | 136.0 | [Mozilla Thunderbird (el) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.el-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (en-CA) | 136.0 | [Mozilla Thunderbird (en-CA) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.en-ca-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (en-GB) | 136.0 | [Mozilla Thunderbird (en-GB) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.en-gb-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (en-US) | 136.0 | [Mozilla Thunderbird (en-US) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (es-AR) | 136.0 | [Mozilla Thunderbird (es-AR) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.es-ar-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (es-ES) | 136.0 | [Mozilla Thunderbird (es-ES) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.es-es-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (es-MX) | 136.0 | [Mozilla Thunderbird (es-MX) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.es-mx-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (et) | 136.0 | [Mozilla Thunderbird (et) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.et-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (eu) | 136.0 | [Mozilla Thunderbird (eu) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.eu-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (fi) | 136.0 | [Mozilla Thunderbird (fi) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.fi-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (fr) | 136.0 | [Mozilla Thunderbird (fr) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.fr-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (fy-NL) | 136.0 | [Mozilla Thunderbird (fy-NL) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.fy-nl-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (ga-IE) | 136.0 | [Mozilla Thunderbird (ga-IE) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ga-ie-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (gd) | 136.0 | [Mozilla Thunderbird (gd) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.gd-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (gl) | 136.0 | [Mozilla Thunderbird (gl) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.gl-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (he) | 136.0 | [Mozilla Thunderbird (he) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.he-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (hr) | 136.0 | [Mozilla Thunderbird (hr) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.hr-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (hsb) | 136.0 | [Mozilla Thunderbird (hsb) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.hsb-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (hu) | 136.0 | [Mozilla Thunderbird (hu) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.hu-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (hy-AM) | 136.0 | [Mozilla Thunderbird (hy-AM) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.hy-am-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (id) | 136.0 | [Mozilla Thunderbird (id) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.id-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (is) | 136.0 | [Mozilla Thunderbird (is) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.is-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (it) | 136.0 | [Mozilla Thunderbird (it) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.it-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (ja) | 136.0 | [Mozilla Thunderbird (ja) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ja-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (ka) | 136.0 | [Mozilla Thunderbird (ka) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ka-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (kab) | 136.0 | [Mozilla Thunderbird (kab) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.kab-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (kk) | 136.0 | [Mozilla Thunderbird (kk) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.kk-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (ko) | 136.0 | [Mozilla Thunderbird (ko) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ko-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (lt) | 136.0 | [Mozilla Thunderbird (lt) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.lt-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (lv) | 136.0 | [Mozilla Thunderbird (lv) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.lv-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (ms) | 136.0 | [Mozilla Thunderbird (ms) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ms-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (nb-NO) | 136.0 | [Mozilla Thunderbird (nb-NO) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.nb-no-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (nl) | 136.0 | [Mozilla Thunderbird (nl) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.nl-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (nn-NO) | 136.0 | [Mozilla Thunderbird (nn-NO) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.nn-no-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (pa-IN) | 136.0 | [Mozilla Thunderbird (pa-IN) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.pa-in-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (pl) | 136.0 | [Mozilla Thunderbird (pl) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.pl-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (pt-BR) | 136.0 | [Mozilla Thunderbird (pt-BR) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.pt-br-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (pt-PT) | 136.0 | [Mozilla Thunderbird (pt-PT) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.pt-pt-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (rm) | 136.0 | [Mozilla Thunderbird (rm) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.rm-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (ro) | 136.0 | [Mozilla Thunderbird (ro) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ro-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (ru) | 136.0 | [Mozilla Thunderbird (ru) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.ru-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (sk) | 136.0 | [Mozilla Thunderbird (sk) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.sk-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (sl) | 136.0 | [Mozilla Thunderbird (sl) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.sl-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (sq) | 136.0 | [Mozilla Thunderbird (sq) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.sq-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (sr) | 136.0 | [Mozilla Thunderbird (sr) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.sr-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (sv-SE) | 136.0 | [Mozilla Thunderbird (sv-SE) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.sv-se-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (th) | 136.0 | [Mozilla Thunderbird (th) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.th-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (tr) | 136.0 | [Mozilla Thunderbird (tr) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.tr-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (uk) | 136.0 | [Mozilla Thunderbird (uk) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.uk-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (uz) | 136.0 | [Mozilla Thunderbird (uz) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.uz-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (vi) | 136.0 | [Mozilla Thunderbird (vi) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.vi-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (zh-CN) | 136.0 | [Mozilla Thunderbird (zh-CN) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.zh-cn-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird (zh-TW) | 136.0 | [Mozilla Thunderbird (zh-TW) 136.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.zh-tw-136.0.md) | Mar 4, 2025 |
| Windows apps | Mozilla Thunderbird ESR (af) | 140.1.1 | [Mozilla Thunderbird ESR (af) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.af-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (ar) | 140.1.1 | [Mozilla Thunderbird ESR (ar) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ar-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (ast) | 140.1.1 | [Mozilla Thunderbird ESR (ast) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ast-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (be) | 140.1.1 | [Mozilla Thunderbird ESR (be) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.be-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (bg) | 140.1.1 | [Mozilla Thunderbird ESR (bg) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.bg-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (br) | 140.1.1 | [Mozilla Thunderbird ESR (br) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.br-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (ca) | 140.1.1 | [Mozilla Thunderbird ESR (ca) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ca-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (cak) | 140.1.1 | [Mozilla Thunderbird ESR (cak) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.cak-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (cs) | 140.1.1 | [Mozilla Thunderbird ESR (cs) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.cs-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (cy) | 140.1.1 | [Mozilla Thunderbird ESR (cy) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.cy-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (da) | 140.1.1 | [Mozilla Thunderbird ESR (da) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.da-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (de) | 140.1.1 | [Mozilla Thunderbird ESR (de) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.de-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (dsb) | 140.1.1 | [Mozilla Thunderbird ESR (dsb) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.dsb-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (el) | 140.1.1 | [Mozilla Thunderbird ESR (el) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.el-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (en-CA) | 140.1.1 | [Mozilla Thunderbird ESR (en-CA) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.en-ca-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (en-GB) | 140.1.1 | [Mozilla Thunderbird ESR (en-GB) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.en-gb-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (en-US) | 140.1.1 | [Mozilla Thunderbird ESR (en-US) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (es-AR) | 140.1.1 | [Mozilla Thunderbird ESR (es-AR) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.es-ar-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (es-ES) | 140.1.1 | [Mozilla Thunderbird ESR (es-ES) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.es-es-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (es-MX) | 140.1.1 | [Mozilla Thunderbird ESR (es-MX) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.es-mx-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (et) | 140.1.1 | [Mozilla Thunderbird ESR (et) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.et-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (eu) | 140.1.1 | [Mozilla Thunderbird ESR (eu) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.eu-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (fi) | 140.1.1 | [Mozilla Thunderbird ESR (fi) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.fi-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (fr) | 140.1.1 | [Mozilla Thunderbird ESR (fr) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.fr-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (fy-NL) | 140.1.1 | [Mozilla Thunderbird ESR (fy-NL) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.fy-nl-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (ga-IE) | 140.1.1 | [Mozilla Thunderbird ESR (ga-IE) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ga-ie-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (gd) | 140.1.1 | [Mozilla Thunderbird ESR (gd) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.gd-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (gl) | 140.1.1 | [Mozilla Thunderbird ESR (gl) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.gl-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (he) | 140.1.1 | [Mozilla Thunderbird ESR (he) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.he-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (hr) | 140.1.1 | [Mozilla Thunderbird ESR (hr) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.hr-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (hsb) | 140.1.1 | [Mozilla Thunderbird ESR (hsb) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.hsb-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (hu) | 140.1.1 | [Mozilla Thunderbird ESR (hu) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.hu-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (hy-AM) | 140.1.1 | [Mozilla Thunderbird ESR (hy-AM) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.hy-am-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (id) | 140.1.1 | [Mozilla Thunderbird ESR (id) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.id-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (is) | 140.1.1 | [Mozilla Thunderbird ESR (is) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.is-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (it) | 140.1.1 | [Mozilla Thunderbird ESR (it) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.it-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (ja) | 140.1.1 | [Mozilla Thunderbird ESR (ja) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ja-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (ka) | 140.1.1 | [Mozilla Thunderbird ESR (ka) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ka-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (kab) | 140.1.1 | [Mozilla Thunderbird ESR (kab) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.kab-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (kk) | 140.1.1 | [Mozilla Thunderbird ESR (kk) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.kk-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (ko) | 140.1.1 | [Mozilla Thunderbird ESR (ko) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ko-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (lt) | 140.1.1 | [Mozilla Thunderbird ESR (lt) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.lt-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (lv) | 140.1.1 | [Mozilla Thunderbird ESR (lv) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.lv-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (ms) | 140.1.1 | [Mozilla Thunderbird ESR (ms) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ms-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (nb-NO) | 140.1.1 | [Mozilla Thunderbird ESR (nb-NO) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.nb-no-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (nl) | 140.1.1 | [Mozilla Thunderbird ESR (nl) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.nl-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (nn-NO) | 140.1.1 | [Mozilla Thunderbird ESR (nn-NO) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.nn-no-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (pa-IN) | 140.1.1 | [Mozilla Thunderbird ESR (pa-IN) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.pa-in-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (pl) | 140.1.1 | [Mozilla Thunderbird ESR (pl) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.pl-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (pt-BR) | 140.1.1 | [Mozilla Thunderbird ESR (pt-BR) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.pt-br-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (pt-PT) | 140.1.1 | [Mozilla Thunderbird ESR (pt-PT) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.pt-pt-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (rm) | 140.1.1 | [Mozilla Thunderbird ESR (rm) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.rm-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (ro) | 140.1.1 | [Mozilla Thunderbird ESR (ro) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ro-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (ru) | 140.1.1 | [Mozilla Thunderbird ESR (ru) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ru-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (sk) | 140.1.1 | [Mozilla Thunderbird ESR (sk) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.sk-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (sl) | 140.1.1 | [Mozilla Thunderbird ESR (sl) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.sl-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (sq) | 140.1.1 | [Mozilla Thunderbird ESR (sq) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.sq-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (sr) | 140.1.1 | [Mozilla Thunderbird ESR (sr) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.sr-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (sv-SE) | 140.1.1 | [Mozilla Thunderbird ESR (sv-SE) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.sv-se-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (th) | 140.1.1 | [Mozilla Thunderbird ESR (th) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.th-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (tr) | 140.1.1 | [Mozilla Thunderbird ESR (tr) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.tr-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (uk) | 140.1.1 | [Mozilla Thunderbird ESR (uk) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.uk-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (uz) | 140.1.1 | [Mozilla Thunderbird ESR (uz) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.uz-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (vi) | 140.1.1 | [Mozilla Thunderbird ESR (vi) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.vi-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (zh-CN) | 140.1.1 | [Mozilla Thunderbird ESR (zh-CN) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.zh-cn-140.1.1.md) | Aug 5, 2025 |
| Windows apps | Mozilla Thunderbird ESR (zh-TW) | 140.1.1 | [Mozilla Thunderbird ESR (zh-TW) 140.1.1](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.zh-tw-140.1.1.md) | Aug 5, 2025 |
| Linux | firefox Ubuntu 20.04 LTS (focal) | 131.0+build1.1-0ubuntu0.20.04.1 | [firefox 131.0+build1.1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-131.0-build1.1-0ubuntu0.20.04.1.md) | Oct 2, 2024 |
| Linux | firefox almalinux 8 | 128.3.0-1.el8_10.alma.1 | [ALSA-2024:7700](https://patchblox.com/security/data/fix/linux/alsa-2024-7700.md) | Oct 7, 2024 |
| Linux | firefox-geckodriver Ubuntu 20.04 LTS (focal) | 131.0+build1.1-0ubuntu0.20.04.1 | [firefox-geckodriver 131.0+build1.1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-geckodriver-131.0-build1.1-0ubuntu0.20.04.1.md) | Oct 2, 2024 |
| Linux | firefox-mozsymbols Ubuntu 20.04 LTS (focal) | 131.0+build1.1-0ubuntu0.20.04.1 | [firefox-mozsymbols 131.0+build1.1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-131.0-build1.1-0ubuntu0.20.04.1.md) | Oct 2, 2024 |
| Linux | thunderbird RHEL 8 | 0:128.3.0-1.el8_10 | [RHSA-2024:7699](https://patchblox.com/security/data/fix/linux/rhsa-2024-7699.md) | Oct 7, 2024 |
| Linux | thunderbird RHEL 9 | 0:128.3.0-1.el9_4 | [RHSA-2024:7552](https://patchblox.com/security/data/fix/linux/rhsa-2024-7552.md) | Oct 2, 2024 |
| Linux | thunderbird Ubuntu 22.04.1 LTS (jammy) | 1:140.7.1+build1-0ubuntu0.22.04.1 | [thunderbird 1:140.7.1+build1-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-thunderbird-1-140.7.1-build1-0ubuntu0.22.04.1.md) | Jan 28, 2026 |
| Linux | thunderbird almalinux 8 | 128.3.0-1.el8_10.alma.1 | [ALSA-2024:7699](https://patchblox.com/security/data/fix/linux/alsa-2024-7699.md) | Oct 7, 2024 |
| Linux | thunderbird almalinux 9 | 128.3.0-1.el9_4.alma.1 | [ALSA-2024:7552](https://patchblox.com/security/data/fix/linux/alsa-2024-7552.md) | Oct 2, 2024 |
| Linux | thunderbird ol 8 | 0:128.3.0-1.0.1.el8_10 | [ELSA-2024-7699](https://patchblox.com/security/data/fix/linux/elsa-2024-7699.md) | Oct 7, 2024 |
| Linux | thunderbird ol 9 | 0:128.3.0-1.0.1.el9_4 | [ELSA-2024-7552](https://patchblox.com/security/data/fix/linux/elsa-2024-7552.md) | Oct 3, 2024 |
| Linux | thunderbird rocky 8 | 0:128.3.0-1.el8_10 | [RLSA-2024:7699](https://patchblox.com/security/data/fix/linux/rlsa-2024-7699.md) | Oct 25, 2024 |
| Linux | thunderbird-gnome-support Ubuntu 22.04.1 LTS (jammy) | 1:140.7.1+build1-0ubuntu0.22.04.1 | [thunderbird-gnome-support 1:140.7.1+build1-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-thunderbird-gnome-support-1-140.7.1-build1-0ubuntu0.22.04.1.md) | Jan 28, 2026 |
| Linux | thunderbird-mozsymbols Ubuntu 22.04.1 LTS (jammy) | 1:140.7.1+build1-0ubuntu0.22.04.1 | [thunderbird-mozsymbols 1:140.7.1+build1-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-thunderbird-mozsymbols-1-140.7.1-build1-0ubuntu0.22.04.1.md) | Jan 28, 2026 |
| Linux | xul-ext-calendar-timezones Ubuntu 22.04.1 LTS (jammy) | 1:140.7.1+build1-0ubuntu0.22.04.1 | [xul-ext-calendar-timezones 1:140.7.1+build1-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xul-ext-calendar-timezones-1-140.7.1-build1-0ubuntu0.22.04.1.md) | Jan 28, 2026 |
| Linux | xul-ext-gdata-provider Ubuntu 22.04.1 LTS (jammy) | 1:140.7.1+build1-0ubuntu0.22.04.1 | [xul-ext-gdata-provider 1:140.7.1+build1-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xul-ext-gdata-provider-1-140.7.1-build1-0ubuntu0.22.04.1.md) | Jan 28, 2026 |
| Linux | xul-ext-lightning Ubuntu 22.04.1 LTS (jammy) | 1:140.7.1+build1-0ubuntu0.22.04.1 | [xul-ext-lightning 1:140.7.1+build1-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xul-ext-lightning-1-140.7.1-build1-0ubuntu0.22.04.1.md) | Jan 28, 2026 |

---

Data as of 2026-11-08T06:59:42Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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