# CVE-2024-9396: Mozilla Firefox ESR and 7 others: Improper Restriction of Operations within the Bounds of a Memory Buffer

CVE-2024-9396 is fixed in 245 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-2024-9396
- Priority: High
- CVSS: 8.8 (Important)
- EPSS: 0.0059
- 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-2024-9396

## Description

It is currently unknown if this issue is exploitable but a condition may arise where the structured clone of certain objects could lead to memory corruption. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Thunderbird < 128.3, 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) | 128.3.0 | [Mozilla Thunderbird ESR (af) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.af-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (ar) | 128.3.0 | [Mozilla Thunderbird ESR (ar) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ar-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (ast) | 128.3.0 | [Mozilla Thunderbird ESR (ast) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ast-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (be) | 128.3.0 | [Mozilla Thunderbird ESR (be) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.be-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (bg) | 128.3.0 | [Mozilla Thunderbird ESR (bg) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.bg-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (br) | 128.3.0 | [Mozilla Thunderbird ESR (br) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.br-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (ca) | 128.3.0 | [Mozilla Thunderbird ESR (ca) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ca-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (cs) | 128.3.0 | [Mozilla Thunderbird ESR (cs) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.cs-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (cy) | 128.3.0 | [Mozilla Thunderbird ESR (cy) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.cy-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (da) | 128.3.0 | [Mozilla Thunderbird ESR (da) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.da-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (de) | 128.3.0 | [Mozilla Thunderbird ESR (de) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.de-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (dsb) | 128.3.0 | [Mozilla Thunderbird ESR (dsb) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.dsb-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (el) | 128.3.0 | [Mozilla Thunderbird ESR (el) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.el-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (en-CA) | 128.3.0 | [Mozilla Thunderbird ESR (en-CA) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.en-ca-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (en-GB) | 128.3.0 | [Mozilla Thunderbird ESR (en-GB) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.en-gb-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (en-US) | 128.3.0 | [Mozilla Thunderbird ESR (en-US) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (es-AR) | 128.3.0 | [Mozilla Thunderbird ESR (es-AR) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.es-ar-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (es-ES) | 128.3.0 | [Mozilla Thunderbird ESR (es-ES) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.es-es-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (es-MX) | 128.3.0 | [Mozilla Thunderbird ESR (es-MX) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.es-mx-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (et) | 128.3.0 | [Mozilla Thunderbird ESR (et) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.et-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (eu) | 128.3.0 | [Mozilla Thunderbird ESR (eu) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.eu-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (fi) | 128.3.0 | [Mozilla Thunderbird ESR (fi) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.fi-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (fr) | 128.3.0 | [Mozilla Thunderbird ESR (fr) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.fr-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (fy-NL) | 128.3.0 | [Mozilla Thunderbird ESR (fy-NL) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.fy-nl-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (ga-IE) | 128.3.0 | [Mozilla Thunderbird ESR (ga-IE) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ga-ie-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (gd) | 128.3.0 | [Mozilla Thunderbird ESR (gd) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.gd-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (gl) | 128.3.0 | [Mozilla Thunderbird ESR (gl) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.gl-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (he) | 128.3.0 | [Mozilla Thunderbird ESR (he) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.he-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (hr) | 128.3.0 | [Mozilla Thunderbird ESR (hr) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.hr-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (hsb) | 128.3.0 | [Mozilla Thunderbird ESR (hsb) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.hsb-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (hu) | 128.3.0 | [Mozilla Thunderbird ESR (hu) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.hu-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (hy-AM) | 128.3.0 | [Mozilla Thunderbird ESR (hy-AM) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.hy-am-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (id) | 128.3.0 | [Mozilla Thunderbird ESR (id) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.id-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (is) | 128.3.0 | [Mozilla Thunderbird ESR (is) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.is-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (it) | 128.3.0 | [Mozilla Thunderbird ESR (it) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.it-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (ja) | 128.3.0 | [Mozilla Thunderbird ESR (ja) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ja-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (ka) | 128.3.0 | [Mozilla Thunderbird ESR (ka) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ka-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (kab) | 128.3.0 | [Mozilla Thunderbird ESR (kab) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.kab-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (kk) | 128.3.0 | [Mozilla Thunderbird ESR (kk) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.kk-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (ko) | 128.3.0 | [Mozilla Thunderbird ESR (ko) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ko-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (lt) | 128.3.0 | [Mozilla Thunderbird ESR (lt) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.lt-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (lv) | 128.3.0 | [Mozilla Thunderbird ESR (lv) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.lv-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (ms) | 128.3.0 | [Mozilla Thunderbird ESR (ms) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ms-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (nb-NO) | 128.3.0 | [Mozilla Thunderbird ESR (nb-NO) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.nb-no-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (nl) | 128.3.0 | [Mozilla Thunderbird ESR (nl) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.nl-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (nn-NO) | 128.3.0 | [Mozilla Thunderbird ESR (nn-NO) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.nn-no-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (pa-IN) | 128.3.0 | [Mozilla Thunderbird ESR (pa-IN) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.pa-in-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (pl) | 128.3.0 | [Mozilla Thunderbird ESR (pl) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.pl-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (pt-BR) | 128.3.0 | [Mozilla Thunderbird ESR (pt-BR) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.pt-br-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (pt-PT) | 128.3.0 | [Mozilla Thunderbird ESR (pt-PT) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.pt-pt-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (rm) | 128.3.0 | [Mozilla Thunderbird ESR (rm) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.rm-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (ro) | 128.3.0 | [Mozilla Thunderbird ESR (ro) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ro-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (ru) | 128.3.0 | [Mozilla Thunderbird ESR (ru) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.ru-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (sk) | 128.3.0 | [Mozilla Thunderbird ESR (sk) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.sk-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (sl) | 128.3.0 | [Mozilla Thunderbird ESR (sl) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.sl-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (sq) | 128.3.0 | [Mozilla Thunderbird ESR (sq) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.sq-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (sr) | 128.3.0 | [Mozilla Thunderbird ESR (sr) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.sr-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (sv-SE) | 128.3.0 | [Mozilla Thunderbird ESR (sv-SE) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.sv-se-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (th) | 128.3.0 | [Mozilla Thunderbird ESR (th) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.th-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (tr) | 128.3.0 | [Mozilla Thunderbird ESR (tr) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.tr-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (uk) | 128.3.0 | [Mozilla Thunderbird ESR (uk) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.uk-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (uz) | 128.3.0 | [Mozilla Thunderbird ESR (uz) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.uz-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (vi) | 128.3.0 | [Mozilla Thunderbird ESR (vi) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.vi-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (zh-CN) | 128.3.0 | [Mozilla Thunderbird ESR (zh-CN) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.zh-cn-128.3.0.md) | Oct 2, 2024 |
| Windows apps | Mozilla Thunderbird ESR (zh-TW) | 128.3.0 | [Mozilla Thunderbird ESR (zh-TW) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.thunderbird.esr.zh-tw-128.3.0.md) | Oct 2, 2024 |
| Linux | MozillaFirefox opensuse-leap 15.6 | 128.3.1-150200.152.155.1 | [SUSE-SU-2024:3614-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-3614-1.md) | Oct 14, 2024 |
| Linux | MozillaFirefox sles 15.6 | 128.3.1-150200.152.155.1 | [SUSE-SU-2024:3614-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-3614-1.md) | Oct 14, 2024 |
| Linux | MozillaThunderbird opensuse-leap 15.6 | 128.3.0-150200.8.182.1 | [SUSE-SU-2024:3629-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-3629-1.md) | Oct 15, 2024 |
| Linux | MozillaThunderbird sles 15.6 | 128.3.0-150200.8.182.1 | [SUSE-SU-2024:3629-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-3629-1.md) | Oct 15, 2024 |
| Linux | firefox RHEL 8 | 0:128.3.0-1.el8_10 | [RHSA-2024:7700](https://patchblox.com/security/data/fix/linux/rhsa-2024-7700.md) | Oct 7, 2024 |
| 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 ol 8 | 0:128.3.0-1.0.1.el8_10 | [ELSA-2024-7700](https://patchblox.com/security/data/fix/linux/elsa-2024-7700.md) | Oct 7, 2024 |
| Linux | firefox rocky 8 | 0:128.3.0-1.el8_10 | [RLSA-2024:7700](https://patchblox.com/security/data/fix/linux/rlsa-2024-7700.md) | Oct 25, 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 Debian 13.5 (trixie) | 1:128.3.0esr-1 | [DEBIAN-CVE-2024-9396](https://patchblox.com/security/data/fix/linux/debian-cve-2024-9396.md) | Oct 1, 2024 |
| Linux | thunderbird Debian 14 | 1:128.3.0esr-1 | [DEBIAN-CVE-2024-9396](https://patchblox.com/security/data/fix/linux/debian-cve-2024-9396.md) | Oct 1, 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 2026-11-08T00:53:09Z 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.