CVE-2025-11152
Sandbox escape due to integer overflow in the Graphics: Canvas2D component
CVE-2025-11152 is fixed in 305 products on 2 platforms, first by Mozilla Firefox (ach) 143.0.3, released September 30, 2025. It is not reported as exploited. Patch Radar priority: High.
HighFixed on 2 platforms
CVSS
8.6
No vendor severity
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0027
19th percentile
Sandbox escape due to integer overflow in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 143.0.3.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Windows apps | |||
| Firefox Developer Edition (ach) | 144.0 | Firefox Developer Edition (ach) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (af) | 144.0 | Firefox Developer Edition (af) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (an) | 144.0 | Firefox Developer Edition (an) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (ar) | 144.0 | Firefox Developer Edition (ar) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (ast) | 144.0 | Firefox Developer Edition (ast) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (az) | 144.0 | Firefox Developer Edition (az) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (be) | 144.0 | Firefox Developer Edition (be) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (bg) | 144.0 | Firefox Developer Edition (bg) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (bn) | 144.0 | Firefox Developer Edition (bn) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (br) | 144.0 | Firefox Developer Edition (br) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (bs) | 144.0 | Firefox Developer Edition (bs) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (ca) | 144.0 | Firefox Developer Edition (ca) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (ca-valencia) | 144.0 | Firefox Developer Edition (ca-valencia) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (cak) | 144.0 | Firefox Developer Edition (cak) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (cs) | 144.0 | Firefox Developer Edition (cs) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (cy) | 144.0 | Firefox Developer Edition (cy) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (da) | 144.0 | Firefox Developer Edition (da) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (de) | 144.0 | Firefox Developer Edition (de) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (dsb) | 144.0 | Firefox Developer Edition (dsb) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (el) | 144.0 | Firefox Developer Edition (el) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (en-CA) | 144.0 | Firefox Developer Edition (en-CA) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (en-GB) | 144.0 | Firefox Developer Edition (en-GB) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (en-US) | 144.0 | Firefox Developer Edition (en-US) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (eo) | 144.0 | Firefox Developer Edition (eo) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (es-AR) | 144.0 | Firefox Developer Edition (es-AR) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (es-CL) | 144.0 | Firefox Developer Edition (es-CL) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (es-ES) | 144.0 | Firefox Developer Edition (es-ES) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (es-MX) | 144.0 | Firefox Developer Edition (es-MX) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (et) | 144.0 | Firefox Developer Edition (et) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (eu) | 144.0 | Firefox Developer Edition (eu) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (fa) | 144.0 | Firefox Developer Edition (fa) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (ff) | 144.0 | Firefox Developer Edition (ff) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (fi) | 144.0 | Firefox Developer Edition (fi) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (fr) | 144.0 | Firefox Developer Edition (fr) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (fur) | 144.0 | Firefox Developer Edition (fur) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (fy-NL) | 144.0 | Firefox Developer Edition (fy-NL) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (ga-IE) | 144.0 | Firefox Developer Edition (ga-IE) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (gd) | 144.0 | Firefox Developer Edition (gd) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (gl) | 144.0 | Firefox Developer Edition (gl) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (gn) | 144.0 | Firefox Developer Edition (gn) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (gu-IN) | 144.0 | Firefox Developer Edition (gu-IN) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (he) | 144.0 | Firefox Developer Edition (he) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (hi-IN) | 144.0 | Firefox Developer Edition (hi-IN) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (hr) | 144.0 | Firefox Developer Edition (hr) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (hsb) | 144.0 | Firefox Developer Edition (hsb) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (hu) | 144.0 | Firefox Developer Edition (hu) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (hy-AM) | 144.0 | Firefox Developer Edition (hy-AM) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (ia) | 144.0 | Firefox Developer Edition (ia) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (id) | 144.0 | Firefox Developer Edition (id) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (is) | 144.0 | Firefox Developer Edition (is) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (it) | 144.0 | Firefox Developer Edition (it) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (ja) | 144.0 | Firefox Developer Edition (ja) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (ka) | 144.0 | Firefox Developer Edition (ka) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (kab) | 144.0 | Firefox Developer Edition (kab) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (kk) | 144.0 | Firefox Developer Edition (kk) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (km) | 144.0 | Firefox Developer Edition (km) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (kn) | 144.0 | Firefox Developer Edition (kn) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (ko) | 144.0 | Firefox Developer Edition (ko) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (lij) | 144.0 | Firefox Developer Edition (lij) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (lt) | 144.0 | Firefox Developer Edition (lt) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (lv) | 144.0 | Firefox Developer Edition (lv) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (mk) | 144.0 | Firefox Developer Edition (mk) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (mr) | 144.0 | Firefox Developer Edition (mr) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (ms) | 144.0 | Firefox Developer Edition (ms) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (my) | 144.0 | Firefox Developer Edition (my) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (nb-NO) | 144.0 | Firefox Developer Edition (nb-NO) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (ne-NP) | 144.0 | Firefox Developer Edition (ne-NP) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (nl) | 144.0 | Firefox Developer Edition (nl) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (nn-NO) | 144.0 | Firefox Developer Edition (nn-NO) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (oc) | 144.0 | Firefox Developer Edition (oc) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (pa-IN) | 144.0 | Firefox Developer Edition (pa-IN) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (pl) | 144.0 | Firefox Developer Edition (pl) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (pt-BR) | 144.0 | Firefox Developer Edition (pt-BR) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (pt-PT) | 144.0 | Firefox Developer Edition (pt-PT) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (rm) | 144.0 | Firefox Developer Edition (rm) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (ro) | 144.0 | Firefox Developer Edition (ro) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (ru) | 144.0 | Firefox Developer Edition (ru) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (sc) | 144.0 | Firefox Developer Edition (sc) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (sco) | 144.0 | Firefox Developer Edition (sco) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (si) | 144.0 | Firefox Developer Edition (si) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (sk) | 144.0 | Firefox Developer Edition (sk) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (sl) | 144.0 | Firefox Developer Edition (sl) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (son) | 144.0 | Firefox Developer Edition (son) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (sq) | 144.0 | Firefox Developer Edition (sq) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (sr) | 144.0 | Firefox Developer Edition (sr) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (sv-SE) | 144.0 | Firefox Developer Edition (sv-SE) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (szl) | 144.0 | Firefox Developer Edition (szl) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (ta) | 144.0 | Firefox Developer Edition (ta) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (te) | 144.0 | Firefox Developer Edition (te) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (tg) | 144.0 | Firefox Developer Edition (tg) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (th) | 144.0 | Firefox Developer Edition (th) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (tl) | 144.0 | Firefox Developer Edition (tl) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (tr) | 144.0 | Firefox Developer Edition (tr) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (trs) | 144.0 | Firefox Developer Edition (trs) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (uk) | 144.0 | Firefox Developer Edition (uk) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (ur) | 144.0 | Firefox Developer Edition (ur) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (uz) | 144.0 | Firefox Developer Edition (uz) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (vi) | 144.0 | Firefox Developer Edition (vi) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (xh) | 144.0 | Firefox Developer Edition (xh) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (zh-CN) | 144.0 | Firefox Developer Edition (zh-CN) 144.0 | Oct 3, 2025 |
| Firefox Developer Edition (zh-TW) | 144.0 | Firefox Developer Edition (zh-TW) 144.0 | Oct 3, 2025 |
| Mozilla Firefox (ach) | 143.0.3 | Mozilla Firefox (ach) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (af) | 143.0.3 | Mozilla Firefox (af) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (an) | 143.0.3 | Mozilla Firefox (an) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (ar) | 143.0.3 | Mozilla Firefox (ar) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (ast) | 143.0.3 | Mozilla Firefox (ast) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (az) | 143.0.3 | Mozilla Firefox (az) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (be) | 143.0.3 | Mozilla Firefox (be) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (bg) | 143.0.3 | Mozilla Firefox (bg) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (bn) | 143.0.3 | Mozilla Firefox (bn) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (br) | 143.0.3 | Mozilla Firefox (br) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (bs) | 143.0.3 | Mozilla Firefox (bs) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (ca) | 143.0.3 | Mozilla Firefox (ca) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (ca-valencia) | 143.0.3 | Mozilla Firefox (ca-valencia) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (cak) | 143.0.3 | Mozilla Firefox (cak) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (cs) | 143.0.3 | Mozilla Firefox (cs) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (cy) | 143.0.3 | Mozilla Firefox (cy) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (da) | 143.0.3 | Mozilla Firefox (da) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (de) | 143.0.3 | Mozilla Firefox (de) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (dsb) | 143.0.3 | Mozilla Firefox (dsb) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (el) | 143.0.3 | Mozilla Firefox (el) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (en-CA) | 143.0.3 | Mozilla Firefox (en-CA) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (en-GB) | 143.0.3 | Mozilla Firefox (en-GB) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (en-US) | 143.0.3 | Mozilla Firefox (en-US) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (eo) | 143.0.3 | Mozilla Firefox (eo) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (es-AR) | 143.0.3 | Mozilla Firefox (es-AR) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (es-CL) | 143.0.3 | Mozilla Firefox (es-CL) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (es-ES) | 143.0.3 | Mozilla Firefox (es-ES) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (es-MX) | 143.0.3 | Mozilla Firefox (es-MX) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (et) | 143.0.3 | Mozilla Firefox (et) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (eu) | 143.0.3 | Mozilla Firefox (eu) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (fa) | 143.0.3 | Mozilla Firefox (fa) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (ff) | 143.0.3 | Mozilla Firefox (ff) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (fi) | 143.0.3 | Mozilla Firefox (fi) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (fr) | 143.0.3 | Mozilla Firefox (fr) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (fur) | 143.0.3 | Mozilla Firefox (fur) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (fy-NL) | 143.0.3 | Mozilla Firefox (fy-NL) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (ga-IE) | 143.0.3 | Mozilla Firefox (ga-IE) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (gd) | 143.0.3 | Mozilla Firefox (gd) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (gl) | 143.0.3 | Mozilla Firefox (gl) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (gn) | 143.0.3 | Mozilla Firefox (gn) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (gu-IN) | 143.0.3 | Mozilla Firefox (gu-IN) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (he) | 143.0.3 | Mozilla Firefox (he) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (hi-IN) | 143.0.3 | Mozilla Firefox (hi-IN) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (hr) | 143.0.3 | Mozilla Firefox (hr) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (hsb) | 143.0.3 | Mozilla Firefox (hsb) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (hu) | 143.0.3 | Mozilla Firefox (hu) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (hy-AM) | 143.0.3 | Mozilla Firefox (hy-AM) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (ia) | 143.0.3 | Mozilla Firefox (ia) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (id) | 143.0.3 | Mozilla Firefox (id) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (is) | 143.0.3 | Mozilla Firefox (is) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (it) | 143.0.3 | Mozilla Firefox (it) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (ja) | 143.0.3 | Mozilla Firefox (ja) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (ka) | 143.0.3 | Mozilla Firefox (ka) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (kab) | 143.0.3 | Mozilla Firefox (kab) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (kk) | 143.0.3 | Mozilla Firefox (kk) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (km) | 143.0.3 | Mozilla Firefox (km) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (kn) | 143.0.3 | Mozilla Firefox (kn) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (ko) | 143.0.3 | Mozilla Firefox (ko) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (lij) | 143.0.3 | Mozilla Firefox (lij) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (lt) | 143.0.3 | Mozilla Firefox (lt) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (lv) | 143.0.3 | Mozilla Firefox (lv) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (mk) | 143.0.3 | Mozilla Firefox (mk) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (mr) | 143.0.3 | Mozilla Firefox (mr) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (ms) | 143.0.3 | Mozilla Firefox (ms) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (my) | 143.0.3 | Mozilla Firefox (my) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (nb-NO) | 143.0.3 | Mozilla Firefox (nb-NO) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (ne-NP) | 143.0.3 | Mozilla Firefox (ne-NP) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (nl) | 143.0.3 | Mozilla Firefox (nl) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (nn-NO) | 143.0.3 | Mozilla Firefox (nn-NO) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (oc) | 143.0.3 | Mozilla Firefox (oc) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (pa-IN) | 143.0.3 | Mozilla Firefox (pa-IN) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (pl) | 143.0.3 | Mozilla Firefox (pl) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (pt-BR) | 143.0.3 | Mozilla Firefox (pt-BR) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (pt-PT) | 143.0.3 | Mozilla Firefox (pt-PT) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (rm) | 143.0.3 | Mozilla Firefox (rm) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (ro) | 143.0.3 | Mozilla Firefox (ro) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (ru) | 143.0.3 | Mozilla Firefox (ru) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (sc) | 143.0.3 | Mozilla Firefox (sc) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (sco) | 143.0.3 | Mozilla Firefox (sco) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (si) | 143.0.3 | Mozilla Firefox (si) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (sk) | 143.0.3 | Mozilla Firefox (sk) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (sl) | 143.0.3 | Mozilla Firefox (sl) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (son) | 143.0.3 | Mozilla Firefox (son) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (sq) | 143.0.3 | Mozilla Firefox (sq) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (sr) | 143.0.3 | Mozilla Firefox (sr) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (sv-SE) | 143.0.3 | Mozilla Firefox (sv-SE) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (szl) | 143.0.3 | Mozilla Firefox (szl) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (ta) | 143.0.3 | Mozilla Firefox (ta) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (te) | 143.0.3 | Mozilla Firefox (te) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (tg) | 143.0.3 | Mozilla Firefox (tg) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (th) | 143.0.3 | Mozilla Firefox (th) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (tl) | 143.0.3 | Mozilla Firefox (tl) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (tr) | 143.0.3 | Mozilla Firefox (tr) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (trs) | 143.0.3 | Mozilla Firefox (trs) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (uk) | 143.0.3 | Mozilla Firefox (uk) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (ur) | 143.0.3 | Mozilla Firefox (ur) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (uz) | 143.0.3 | Mozilla Firefox (uz) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (vi) | 143.0.3 | Mozilla Firefox (vi) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (xh) | 143.0.3 | Mozilla Firefox (xh) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (zh-CN) | 143.0.3 | Mozilla Firefox (zh-CN) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox (zh-TW) | 143.0.3 | Mozilla Firefox (zh-TW) 143.0.3 | Sep 30, 2025 |
| Mozilla Firefox ESR (ach) | 153.0.0 | Mozilla Firefox ESR (ach) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (af) | 153.0.0 | Mozilla Firefox ESR (af) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (an) | 153.0.0 | Mozilla Firefox ESR (an) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ar) | 153.0.0 | Mozilla Firefox ESR (ar) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ast) | 153.0.0 | Mozilla Firefox ESR (ast) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (az) | 153.0.0 | Mozilla Firefox ESR (az) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (be) | 153.0.0 | Mozilla Firefox ESR (be) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (bg) | 153.0.0 | Mozilla Firefox ESR (bg) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (bn) | 153.0.0 | Mozilla Firefox ESR (bn) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (br) | 153.0.0 | Mozilla Firefox ESR (br) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (bs) | 153.0.0 | Mozilla Firefox ESR (bs) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ca) | 153.0.0 | Mozilla Firefox ESR (ca) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ca-valencia) | 153.0.0 | Mozilla Firefox ESR (ca-valencia) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (cak) | 153.0.0 | Mozilla Firefox ESR (cak) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (cs) | 153.0.0 | Mozilla Firefox ESR (cs) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (cy) | 153.0.0 | Mozilla Firefox ESR (cy) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (da) | 153.0.0 | Mozilla Firefox ESR (da) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (de) | 153.0.0 | Mozilla Firefox ESR (de) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (dsb) | 153.0.0 | Mozilla Firefox ESR (dsb) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (el) | 153.0.0 | Mozilla Firefox ESR (el) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (en-CA) | 153.0.0 | Mozilla Firefox ESR (en-CA) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (en-GB) | 153.0.0 | Mozilla Firefox ESR (en-GB) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (en-US) | 153.0.0 | Mozilla Firefox ESR (en-US) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (eo) | 153.0.0 | Mozilla Firefox ESR (eo) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (es-AR) | 153.0.0 | Mozilla Firefox ESR (es-AR) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (es-CL) | 153.0.0 | Mozilla Firefox ESR (es-CL) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (es-ES) | 153.0.0 | Mozilla Firefox ESR (es-ES) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (es-MX) | 153.0.0 | Mozilla Firefox ESR (es-MX) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (et) | 153.0.0 | Mozilla Firefox ESR (et) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (eu) | 153.0.0 | Mozilla Firefox ESR (eu) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (fa) | 153.0.0 | Mozilla Firefox ESR (fa) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ff) | 153.0.0 | Mozilla Firefox ESR (ff) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (fi) | 153.0.0 | Mozilla Firefox ESR (fi) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (fr) | 153.0.0 | Mozilla Firefox ESR (fr) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (fur) | 153.0.0 | Mozilla Firefox ESR (fur) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (fy-NL) | 153.0.0 | Mozilla Firefox ESR (fy-NL) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ga-IE) | 153.0.0 | Mozilla Firefox ESR (ga-IE) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (gd) | 153.0.0 | Mozilla Firefox ESR (gd) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (gl) | 153.0.0 | Mozilla Firefox ESR (gl) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (gn) | 153.0.0 | Mozilla Firefox ESR (gn) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (gu-IN) | 153.0.0 | Mozilla Firefox ESR (gu-IN) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (he) | 153.0.0 | Mozilla Firefox ESR (he) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (hi-IN) | 153.0.0 | Mozilla Firefox ESR (hi-IN) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (hr) | 153.0.0 | Mozilla Firefox ESR (hr) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (hsb) | 153.0.0 | Mozilla Firefox ESR (hsb) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (hu) | 153.0.0 | Mozilla Firefox ESR (hu) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (hy-AM) | 153.0.0 | Mozilla Firefox ESR (hy-AM) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ia) | 153.0.0 | Mozilla Firefox ESR (ia) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (id) | 153.0.0 | Mozilla Firefox ESR (id) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (is) | 153.0.0 | Mozilla Firefox ESR (is) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (it) | 153.0.0 | Mozilla Firefox ESR (it) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ja) | 153.0.0 | Mozilla Firefox ESR (ja) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ka) | 153.0.0 | Mozilla Firefox ESR (ka) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (kab) | 153.0.0 | Mozilla Firefox ESR (kab) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (kk) | 153.0.0 | Mozilla Firefox ESR (kk) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (km) | 153.0.0 | Mozilla Firefox ESR (km) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (kn) | 153.0.0 | Mozilla Firefox ESR (kn) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ko) | 153.0.0 | Mozilla Firefox ESR (ko) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (lij) | 153.0.0 | Mozilla Firefox ESR (lij) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (lt) | 153.0.0 | Mozilla Firefox ESR (lt) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (lv) | 153.0.0 | Mozilla Firefox ESR (lv) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (mk) | 153.0.0 | Mozilla Firefox ESR (mk) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (mr) | 153.0.0 | Mozilla Firefox ESR (mr) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ms) | 153.0.0 | Mozilla Firefox ESR (ms) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (my) | 153.0.0 | Mozilla Firefox ESR (my) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (nb-NO) | 153.0.0 | Mozilla Firefox ESR (nb-NO) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ne-NP) | 153.0.0 | Mozilla Firefox ESR (ne-NP) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (nl) | 153.0.0 | Mozilla Firefox ESR (nl) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (nn-NO) | 153.0.0 | Mozilla Firefox ESR (nn-NO) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (oc) | 153.0.0 | Mozilla Firefox ESR (oc) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (pa-IN) | 153.0.0 | Mozilla Firefox ESR (pa-IN) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (pl) | 153.0.0 | Mozilla Firefox ESR (pl) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (pt-BR) | 153.0.0 | Mozilla Firefox ESR (pt-BR) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (pt-PT) | 153.0.0 | Mozilla Firefox ESR (pt-PT) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (rm) | 153.0.0 | Mozilla Firefox ESR (rm) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ro) | 153.0.0 | Mozilla Firefox ESR (ro) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ru) | 153.0.0 | Mozilla Firefox ESR (ru) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (sat) | 153.0.0 | Mozilla Firefox ESR (sat) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (sc) | 153.0.0 | Mozilla Firefox ESR (sc) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (sco) | 153.0.0 | Mozilla Firefox ESR (sco) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (si) | 153.0.0 | Mozilla Firefox ESR (si) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (sk) | 153.0.0 | Mozilla Firefox ESR (sk) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (sl) | 153.0.0 | Mozilla Firefox ESR (sl) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (son) | 153.0.0 | Mozilla Firefox ESR (son) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (sq) | 153.0.0 | Mozilla Firefox ESR (sq) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (sr) | 153.0.0 | Mozilla Firefox ESR (sr) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (sv-SE) | 153.0.0 | Mozilla Firefox ESR (sv-SE) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (szl) | 153.0.0 | Mozilla Firefox ESR (szl) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ta) | 153.0.0 | Mozilla Firefox ESR (ta) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (te) | 153.0.0 | Mozilla Firefox ESR (te) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (tg) | 153.0.0 | Mozilla Firefox ESR (tg) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (th) | 153.0.0 | Mozilla Firefox ESR (th) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (tl) | 153.0.0 | Mozilla Firefox ESR (tl) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (tr) | 153.0.0 | Mozilla Firefox ESR (tr) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (trs) | 153.0.0 | Mozilla Firefox ESR (trs) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (uk) | 153.0.0 | Mozilla Firefox ESR (uk) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ur) | 153.0.0 | Mozilla Firefox ESR (ur) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (uz) | 153.0.0 | Mozilla Firefox ESR (uz) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (vi) | 153.0.0 | Mozilla Firefox ESR (vi) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (xh) | 153.0.0 | Mozilla Firefox ESR (xh) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (zh-CN) | 153.0.0 | Mozilla Firefox ESR (zh-CN) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (zh-TW) | 153.0.0 | Mozilla Firefox ESR (zh-TW) 153.0.0 | Jul 20, 2026 |
| macOS | |||
| Mozilla Firefox | 150.0.2 | Mozilla Firefox 150.0.2 | May 6, 2026 |
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