# CVE-2025-0244: Address bar spoofing using an invalid protocol scheme on Firefox for Android

CVE-2025-0244 is fixed in 203 products on 1 platform, first by Firefox Developer Edition (ach) 134.0, released December 13, 2024. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2025-0244
- Priority: Routine
- CVSS: 5.3
- EPSS: 0.0739
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jan 7, 2025
- Weakness: CWE-601: URL Redirection to Untrusted Site ('Open Redirect')
- Vendor advisory: https://nvd.nist.gov/vuln/detail/CVE-2025-0244

## Description

When redirecting to an invalid protocol scheme, an attacker could spoof the address bar.  *Note: This issue only affected Android operating systems. Other operating systems are unaffected.*. This vulnerability was fixed in Firefox 134.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Windows apps | Firefox Developer Edition (ach) | 134.0 | [Firefox Developer Edition (ach) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ach-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (af) | 134.0 | [Firefox Developer Edition (af) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.af-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (an) | 134.0 | [Firefox Developer Edition (an) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.an-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (ar) | 134.0 | [Firefox Developer Edition (ar) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ar-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (ast) | 134.0 | [Firefox Developer Edition (ast) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ast-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (az) | 134.0 | [Firefox Developer Edition (az) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.az-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (be) | 134.0 | [Firefox Developer Edition (be) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.be-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (bg) | 134.0 | [Firefox Developer Edition (bg) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.bg-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (bn) | 134.0 | [Firefox Developer Edition (bn) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.bn-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (br) | 134.0 | [Firefox Developer Edition (br) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.br-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (bs) | 134.0 | [Firefox Developer Edition (bs) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.bs-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (ca) | 134.0 | [Firefox Developer Edition (ca) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ca-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (ca-valencia) | 134.0 | [Firefox Developer Edition (ca-valencia) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ca-valencia-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (cak) | 134.0 | [Firefox Developer Edition (cak) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.cak-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (cs) | 134.0 | [Firefox Developer Edition (cs) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.cs-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (cy) | 134.0 | [Firefox Developer Edition (cy) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.cy-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (da) | 134.0 | [Firefox Developer Edition (da) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.da-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (de) | 134.0 | [Firefox Developer Edition (de) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.de-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (dsb) | 134.0 | [Firefox Developer Edition (dsb) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.dsb-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (el) | 134.0 | [Firefox Developer Edition (el) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.el-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (en-CA) | 134.0 | [Firefox Developer Edition (en-CA) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.en-ca-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (en-GB) | 134.0 | [Firefox Developer Edition (en-GB) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.en-gb-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (en-US) | 134.0 | [Firefox Developer Edition (en-US) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (eo) | 134.0 | [Firefox Developer Edition (eo) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.eo-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (es-AR) | 134.0 | [Firefox Developer Edition (es-AR) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.es-ar-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (es-CL) | 134.0 | [Firefox Developer Edition (es-CL) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.es-cl-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (es-ES) | 134.0 | [Firefox Developer Edition (es-ES) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.es-es-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (es-MX) | 134.0 | [Firefox Developer Edition (es-MX) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.es-mx-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (et) | 134.0 | [Firefox Developer Edition (et) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.et-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (eu) | 134.0 | [Firefox Developer Edition (eu) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.eu-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (fa) | 134.0 | [Firefox Developer Edition (fa) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.fa-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (ff) | 134.0 | [Firefox Developer Edition (ff) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ff-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (fi) | 134.0 | [Firefox Developer Edition (fi) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.fi-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (fr) | 134.0 | [Firefox Developer Edition (fr) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.fr-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (fur) | 134.0 | [Firefox Developer Edition (fur) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.fur-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (fy-NL) | 134.0 | [Firefox Developer Edition (fy-NL) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.fy-nl-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (ga-IE) | 134.0 | [Firefox Developer Edition (ga-IE) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ga-ie-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (gd) | 134.0 | [Firefox Developer Edition (gd) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.gd-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (gl) | 134.0 | [Firefox Developer Edition (gl) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.gl-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (gn) | 134.0 | [Firefox Developer Edition (gn) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.gn-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (gu-IN) | 134.0 | [Firefox Developer Edition (gu-IN) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.gu-in-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (he) | 134.0 | [Firefox Developer Edition (he) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.he-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (hi-IN) | 134.0 | [Firefox Developer Edition (hi-IN) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.hi-in-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (hr) | 134.0 | [Firefox Developer Edition (hr) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.hr-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (hsb) | 134.0 | [Firefox Developer Edition (hsb) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.hsb-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (hu) | 134.0 | [Firefox Developer Edition (hu) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.hu-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (hy-AM) | 134.0 | [Firefox Developer Edition (hy-AM) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.hy-am-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (ia) | 134.0 | [Firefox Developer Edition (ia) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ia-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (id) | 134.0 | [Firefox Developer Edition (id) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.id-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (is) | 134.0 | [Firefox Developer Edition (is) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.is-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (it) | 134.0 | [Firefox Developer Edition (it) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.it-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (ja) | 134.0 | [Firefox Developer Edition (ja) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ja-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (ka) | 134.0 | [Firefox Developer Edition (ka) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ka-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (kab) | 134.0 | [Firefox Developer Edition (kab) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.kab-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (kk) | 134.0 | [Firefox Developer Edition (kk) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.kk-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (km) | 134.0 | [Firefox Developer Edition (km) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.km-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (kn) | 134.0 | [Firefox Developer Edition (kn) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.kn-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (ko) | 134.0 | [Firefox Developer Edition (ko) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ko-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (lij) | 134.0 | [Firefox Developer Edition (lij) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.lij-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (lt) | 134.0 | [Firefox Developer Edition (lt) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.lt-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (lv) | 134.0 | [Firefox Developer Edition (lv) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.lv-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (mk) | 134.0 | [Firefox Developer Edition (mk) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.mk-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (mr) | 134.0 | [Firefox Developer Edition (mr) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.mr-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (ms) | 134.0 | [Firefox Developer Edition (ms) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ms-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (my) | 134.0 | [Firefox Developer Edition (my) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.my-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (nb-NO) | 134.0 | [Firefox Developer Edition (nb-NO) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.nb-no-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (ne-NP) | 134.0 | [Firefox Developer Edition (ne-NP) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ne-np-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (nl) | 134.0 | [Firefox Developer Edition (nl) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.nl-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (nn-NO) | 134.0 | [Firefox Developer Edition (nn-NO) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.nn-no-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (oc) | 134.0 | [Firefox Developer Edition (oc) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.oc-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (pa-IN) | 134.0 | [Firefox Developer Edition (pa-IN) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.pa-in-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (pl) | 134.0 | [Firefox Developer Edition (pl) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.pl-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (pt-BR) | 134.0 | [Firefox Developer Edition (pt-BR) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.pt-br-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (pt-PT) | 134.0 | [Firefox Developer Edition (pt-PT) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.pt-pt-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (rm) | 134.0 | [Firefox Developer Edition (rm) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.rm-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (ro) | 134.0 | [Firefox Developer Edition (ro) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ro-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (ru) | 134.0 | [Firefox Developer Edition (ru) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ru-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (sc) | 134.0 | [Firefox Developer Edition (sc) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sc-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (sco) | 134.0 | [Firefox Developer Edition (sco) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sco-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (si) | 134.0 | [Firefox Developer Edition (si) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.si-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (sk) | 134.0 | [Firefox Developer Edition (sk) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sk-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (sl) | 134.0 | [Firefox Developer Edition (sl) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sl-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (sq) | 134.0 | [Firefox Developer Edition (sq) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sq-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (sr) | 134.0 | [Firefox Developer Edition (sr) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sr-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (sv-SE) | 134.0 | [Firefox Developer Edition (sv-SE) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.sv-se-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (szl) | 134.0 | [Firefox Developer Edition (szl) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.szl-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (ta) | 134.0 | [Firefox Developer Edition (ta) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ta-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (te) | 134.0 | [Firefox Developer Edition (te) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.te-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (tg) | 134.0 | [Firefox Developer Edition (tg) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.tg-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (th) | 134.0 | [Firefox Developer Edition (th) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.th-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (tl) | 134.0 | [Firefox Developer Edition (tl) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.tl-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (tr) | 134.0 | [Firefox Developer Edition (tr) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.tr-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (trs) | 134.0 | [Firefox Developer Edition (trs) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.trs-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (uk) | 134.0 | [Firefox Developer Edition (uk) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.uk-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (ur) | 134.0 | [Firefox Developer Edition (ur) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.ur-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (uz) | 134.0 | [Firefox Developer Edition (uz) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.uz-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (vi) | 134.0 | [Firefox Developer Edition (vi) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.vi-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (xh) | 134.0 | [Firefox Developer Edition (xh) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.xh-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (zh-CN) | 134.0 | [Firefox Developer Edition (zh-CN) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.zh-cn-134.0.md) | Dec 13, 2024 |
| Windows apps | Firefox Developer Edition (zh-TW) | 134.0 | [Firefox Developer Edition (zh-TW) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox.developeredition.zh-tw-134.0.md) | Dec 13, 2024 |
| Windows apps | Mozilla Firefox (en-US) | 134.0 | [Mozilla Firefox (en-US) 134.0](https://patchblox.com/security/data/fix/windows-app/mozilla.firefox-134.0.md) | Jan 7, 2025 |
| 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 |

---

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

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.