# CVE-2024-9399: Mozilla Firefox ESR and 7 others: Improper Resource Shutdown or Release

CVE-2024-9399 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-2024-9399
- Priority: High
- CVSS: 7.5 (Important)
- EPSS: 0.0050
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Oct 1, 2024
- Weakness: CWE-404: Improper Resource Shutdown or Release
- Vendor advisory: https://nvd.nist.gov/vuln/detail/CVE-2024-9399

## Description

A website configured to initiate a specially crafted WebTransport session could crash the Firefox process leading to a denial of service condition. 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) | 128.3.0 | [Mozilla Firefox ESR (ach) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ach-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (af) | 128.3.0 | [Mozilla Firefox ESR (af) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.af-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (an) | 128.3.0 | [Mozilla Firefox ESR (an) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.an-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (ar) | 128.3.0 | [Mozilla Firefox ESR (ar) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ar-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (ast) | 128.3.0 | [Mozilla Firefox ESR (ast) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ast-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (az) | 128.3.0 | [Mozilla Firefox ESR (az) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.az-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (be) | 128.3.0 | [Mozilla Firefox ESR (be) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.be-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (bg) | 128.3.0 | [Mozilla Firefox ESR (bg) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.bg-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (bn) | 128.3.0 | [Mozilla Firefox ESR (bn) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.bn-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (br) | 128.3.0 | [Mozilla Firefox ESR (br) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.br-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (bs) | 128.3.0 | [Mozilla Firefox ESR (bs) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.bs-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (ca) | 128.3.0 | [Mozilla Firefox ESR (ca) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ca-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (ca-valencia) | 128.3.0 | [Mozilla Firefox ESR (ca-valencia) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ca-valencia-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (cak) | 128.3.0 | [Mozilla Firefox ESR (cak) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.cak-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (cs) | 128.3.0 | [Mozilla Firefox ESR (cs) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.cs-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (cy) | 128.3.0 | [Mozilla Firefox ESR (cy) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.cy-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (da) | 128.3.0 | [Mozilla Firefox ESR (da) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.da-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (de) | 128.3.0 | [Mozilla Firefox ESR (de) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.de-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (dsb) | 128.3.0 | [Mozilla Firefox ESR (dsb) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.dsb-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (el) | 128.3.0 | [Mozilla Firefox ESR (el) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.el-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (en-CA) | 128.3.0 | [Mozilla Firefox ESR (en-CA) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.en-ca-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (en-GB) | 128.3.0 | [Mozilla Firefox ESR (en-GB) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.en-gb-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (en-US) | 128.3.0 | [Mozilla Firefox ESR (en-US) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (eo) | 128.3.0 | [Mozilla Firefox ESR (eo) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.eo-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (es-AR) | 128.3.0 | [Mozilla Firefox ESR (es-AR) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.es-ar-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (es-CL) | 128.3.0 | [Mozilla Firefox ESR (es-CL) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.es-cl-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (es-ES) | 128.3.0 | [Mozilla Firefox ESR (es-ES) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.es-es-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (es-MX) | 128.3.0 | [Mozilla Firefox ESR (es-MX) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.es-mx-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (et) | 128.3.0 | [Mozilla Firefox ESR (et) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.et-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (eu) | 128.3.0 | [Mozilla Firefox ESR (eu) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.eu-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (fa) | 128.3.0 | [Mozilla Firefox ESR (fa) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.fa-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (ff) | 128.3.0 | [Mozilla Firefox ESR (ff) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ff-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (fi) | 128.3.0 | [Mozilla Firefox ESR (fi) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.fi-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (fr) | 128.3.0 | [Mozilla Firefox ESR (fr) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.fr-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (fur) | 128.3.0 | [Mozilla Firefox ESR (fur) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.fur-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (fy-NL) | 128.3.0 | [Mozilla Firefox ESR (fy-NL) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.fy-nl-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (ga-IE) | 128.3.0 | [Mozilla Firefox ESR (ga-IE) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ga-ie-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (gd) | 128.3.0 | [Mozilla Firefox ESR (gd) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.gd-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (gl) | 128.3.0 | [Mozilla Firefox ESR (gl) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.gl-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (gn) | 128.3.0 | [Mozilla Firefox ESR (gn) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.gn-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (gu-IN) | 128.3.0 | [Mozilla Firefox ESR (gu-IN) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.gu-in-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (he) | 128.3.0 | [Mozilla Firefox ESR (he) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.he-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (hi-IN) | 128.3.0 | [Mozilla Firefox ESR (hi-IN) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.hi-in-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (hr) | 128.3.0 | [Mozilla Firefox ESR (hr) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.hr-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (hsb) | 128.3.0 | [Mozilla Firefox ESR (hsb) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.hsb-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (hu) | 128.3.0 | [Mozilla Firefox ESR (hu) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.hu-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (hy-AM) | 128.3.0 | [Mozilla Firefox ESR (hy-AM) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.hy-am-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (ia) | 128.3.0 | [Mozilla Firefox ESR (ia) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ia-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (id) | 128.3.0 | [Mozilla Firefox ESR (id) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.id-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (is) | 128.3.0 | [Mozilla Firefox ESR (is) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.is-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (it) | 128.3.0 | [Mozilla Firefox ESR (it) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.it-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (ja) | 128.3.0 | [Mozilla Firefox ESR (ja) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ja-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (ka) | 128.3.0 | [Mozilla Firefox ESR (ka) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ka-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (kab) | 128.3.0 | [Mozilla Firefox ESR (kab) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.kab-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (kk) | 128.3.0 | [Mozilla Firefox ESR (kk) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.kk-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (km) | 128.3.0 | [Mozilla Firefox ESR (km) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.km-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (kn) | 128.3.0 | [Mozilla Firefox ESR (kn) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.kn-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (ko) | 128.3.0 | [Mozilla Firefox ESR (ko) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ko-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (lij) | 128.3.0 | [Mozilla Firefox ESR (lij) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.lij-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (lt) | 128.3.0 | [Mozilla Firefox ESR (lt) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.lt-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (lv) | 128.3.0 | [Mozilla Firefox ESR (lv) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.lv-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (mk) | 128.3.0 | [Mozilla Firefox ESR (mk) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.mk-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (mr) | 128.3.0 | [Mozilla Firefox ESR (mr) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.mr-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (ms) | 128.3.0 | [Mozilla Firefox ESR (ms) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ms-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (my) | 128.3.0 | [Mozilla Firefox ESR (my) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.my-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (nb-NO) | 128.3.0 | [Mozilla Firefox ESR (nb-NO) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.nb-no-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (ne-NP) | 128.3.0 | [Mozilla Firefox ESR (ne-NP) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ne-np-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (nl) | 128.3.0 | [Mozilla Firefox ESR (nl) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.nl-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (nn-NO) | 128.3.0 | [Mozilla Firefox ESR (nn-NO) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.nn-no-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (oc) | 128.3.0 | [Mozilla Firefox ESR (oc) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.oc-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (pa-IN) | 128.3.0 | [Mozilla Firefox ESR (pa-IN) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.pa-in-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (pl) | 128.3.0 | [Mozilla Firefox ESR (pl) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.pl-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (pt-BR) | 128.3.0 | [Mozilla Firefox ESR (pt-BR) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.pt-br-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (pt-PT) | 128.3.0 | [Mozilla Firefox ESR (pt-PT) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.pt-pt-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (rm) | 128.3.0 | [Mozilla Firefox ESR (rm) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.rm-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (ro) | 128.3.0 | [Mozilla Firefox ESR (ro) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ro-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (ru) | 128.3.0 | [Mozilla Firefox ESR (ru) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ru-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (sc) | 128.3.0 | [Mozilla Firefox ESR (sc) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sc-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (sco) | 128.3.0 | [Mozilla Firefox ESR (sco) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sco-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (si) | 128.3.0 | [Mozilla Firefox ESR (si) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.si-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (sk) | 128.3.0 | [Mozilla Firefox ESR (sk) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sk-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (sl) | 128.3.0 | [Mozilla Firefox ESR (sl) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sl-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (son) | 128.3.0 | [Mozilla Firefox ESR (son) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.son-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (sq) | 128.3.0 | [Mozilla Firefox ESR (sq) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sq-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (sr) | 128.3.0 | [Mozilla Firefox ESR (sr) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sr-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (sv-SE) | 128.3.0 | [Mozilla Firefox ESR (sv-SE) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.sv-se-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (szl) | 128.3.0 | [Mozilla Firefox ESR (szl) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.szl-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (ta) | 128.3.0 | [Mozilla Firefox ESR (ta) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ta-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (te) | 128.3.0 | [Mozilla Firefox ESR (te) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.te-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (tg) | 128.3.0 | [Mozilla Firefox ESR (tg) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.tg-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (th) | 128.3.0 | [Mozilla Firefox ESR (th) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.th-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (tl) | 128.3.0 | [Mozilla Firefox ESR (tl) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.tl-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (tr) | 128.3.0 | [Mozilla Firefox ESR (tr) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.tr-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (trs) | 128.3.0 | [Mozilla Firefox ESR (trs) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.trs-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (uk) | 128.3.0 | [Mozilla Firefox ESR (uk) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.uk-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (ur) | 128.3.0 | [Mozilla Firefox ESR (ur) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.ur-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (uz) | 128.3.0 | [Mozilla Firefox ESR (uz) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.uz-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (vi) | 128.3.0 | [Mozilla Firefox ESR (vi) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.vi-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (xh) | 128.3.0 | [Mozilla Firefox ESR (xh) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.xh-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (zh-CN) | 128.3.0 | [Mozilla Firefox ESR (zh-CN) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.zh-cn-128.3.0.md) | Oct 1, 2024 |
| Windows apps | Mozilla Firefox ESR (zh-TW) | 128.3.0 | [Mozilla Firefox ESR (zh-TW) 128.3.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.esr.zh-tw-128.3.0.md) | Oct 1, 2024 |
| 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-2024-9399](https://patchblox.com/security/data/fix/linux/debian-cve-2024-9399.md) | Oct 1, 2024 |
| Linux | thunderbird Debian 14 | 1:128.3.0esr-1 | [DEBIAN-CVE-2024-9399](https://patchblox.com/security/data/fix/linux/debian-cve-2024-9399.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

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