CVE-2025-11714
Memory safety bugs fixed in Firefox ESR 115.29, Firefox ESR 140.4, Thunderbird ESR 140.4, Firefox 144 and Thunderbird 144
CVE-2025-11714 is fixed in 450 products on 3 platforms, first by Firefox Developer Edition (ach) 144.0, released October 3, 2025. It is not reported as exploited. Patch Radar priority: High.
HighFixed on 3 platforms
CVSS
8.8
Important
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0034
27th percentile
Memory safety bugs present in Firefox ESR 115.28, Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 144, Firefox ESR 115.29, Firefox ESR 140.4, Thunderbird 144, and Thunderbird 140.4.
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) | 144.0 | Mozilla Firefox (ach) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (af) | 144.0 | Mozilla Firefox (af) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (an) | 144.0 | Mozilla Firefox (an) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (ar) | 144.0 | Mozilla Firefox (ar) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (ast) | 144.0 | Mozilla Firefox (ast) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (az) | 144.0 | Mozilla Firefox (az) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (be) | 144.0 | Mozilla Firefox (be) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (bg) | 144.0 | Mozilla Firefox (bg) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (bn) | 144.0 | Mozilla Firefox (bn) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (br) | 144.0 | Mozilla Firefox (br) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (bs) | 144.0 | Mozilla Firefox (bs) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (ca) | 144.0 | Mozilla Firefox (ca) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (ca-valencia) | 144.0 | Mozilla Firefox (ca-valencia) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (cak) | 144.0 | Mozilla Firefox (cak) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (cs) | 144.0 | Mozilla Firefox (cs) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (cy) | 144.0 | Mozilla Firefox (cy) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (da) | 144.0 | Mozilla Firefox (da) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (de) | 144.0 | Mozilla Firefox (de) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (dsb) | 144.0 | Mozilla Firefox (dsb) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (el) | 144.0 | Mozilla Firefox (el) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (en-CA) | 144.0 | Mozilla Firefox (en-CA) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (en-GB) | 144.0 | Mozilla Firefox (en-GB) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (en-US) | 144.0 | Mozilla Firefox (en-US) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (eo) | 144.0 | Mozilla Firefox (eo) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (es-AR) | 144.0 | Mozilla Firefox (es-AR) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (es-CL) | 144.0 | Mozilla Firefox (es-CL) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (es-ES) | 144.0 | Mozilla Firefox (es-ES) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (es-MX) | 144.0 | Mozilla Firefox (es-MX) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (et) | 144.0 | Mozilla Firefox (et) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (eu) | 144.0 | Mozilla Firefox (eu) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (fa) | 144.0 | Mozilla Firefox (fa) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (ff) | 144.0 | Mozilla Firefox (ff) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (fi) | 144.0 | Mozilla Firefox (fi) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (fr) | 144.0 | Mozilla Firefox (fr) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (fur) | 144.0 | Mozilla Firefox (fur) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (fy-NL) | 144.0 | Mozilla Firefox (fy-NL) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (ga-IE) | 144.0 | Mozilla Firefox (ga-IE) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (gd) | 144.0 | Mozilla Firefox (gd) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (gl) | 144.0 | Mozilla Firefox (gl) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (gn) | 144.0 | Mozilla Firefox (gn) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (gu-IN) | 144.0 | Mozilla Firefox (gu-IN) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (he) | 144.0 | Mozilla Firefox (he) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (hi-IN) | 144.0 | Mozilla Firefox (hi-IN) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (hr) | 144.0 | Mozilla Firefox (hr) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (hsb) | 144.0 | Mozilla Firefox (hsb) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (hu) | 144.0 | Mozilla Firefox (hu) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (hy-AM) | 144.0 | Mozilla Firefox (hy-AM) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (ia) | 144.0 | Mozilla Firefox (ia) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (id) | 144.0 | Mozilla Firefox (id) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (is) | 144.0 | Mozilla Firefox (is) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (it) | 144.0 | Mozilla Firefox (it) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (ja) | 144.0 | Mozilla Firefox (ja) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (ka) | 144.0 | Mozilla Firefox (ka) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (kab) | 144.0 | Mozilla Firefox (kab) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (kk) | 144.0 | Mozilla Firefox (kk) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (km) | 144.0 | Mozilla Firefox (km) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (kn) | 144.0 | Mozilla Firefox (kn) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (ko) | 144.0 | Mozilla Firefox (ko) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (lij) | 144.0 | Mozilla Firefox (lij) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (lt) | 144.0 | Mozilla Firefox (lt) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (lv) | 144.0 | Mozilla Firefox (lv) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (mk) | 144.0 | Mozilla Firefox (mk) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (mr) | 144.0 | Mozilla Firefox (mr) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (ms) | 144.0 | Mozilla Firefox (ms) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (my) | 144.0 | Mozilla Firefox (my) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (nb-NO) | 144.0 | Mozilla Firefox (nb-NO) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (ne-NP) | 144.0 | Mozilla Firefox (ne-NP) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (nl) | 144.0 | Mozilla Firefox (nl) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (nn-NO) | 144.0 | Mozilla Firefox (nn-NO) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (oc) | 144.0 | Mozilla Firefox (oc) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (pa-IN) | 144.0 | Mozilla Firefox (pa-IN) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (pl) | 144.0 | Mozilla Firefox (pl) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (pt-BR) | 144.0 | Mozilla Firefox (pt-BR) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (pt-PT) | 144.0 | Mozilla Firefox (pt-PT) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (rm) | 144.0 | Mozilla Firefox (rm) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (ro) | 144.0 | Mozilla Firefox (ro) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (ru) | 144.0 | Mozilla Firefox (ru) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (sc) | 144.0 | Mozilla Firefox (sc) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (sco) | 144.0 | Mozilla Firefox (sco) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (si) | 144.0 | Mozilla Firefox (si) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (sk) | 144.0 | Mozilla Firefox (sk) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (sl) | 144.0 | Mozilla Firefox (sl) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (son) | 144.0 | Mozilla Firefox (son) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (sq) | 144.0 | Mozilla Firefox (sq) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (sr) | 144.0 | Mozilla Firefox (sr) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (sv-SE) | 144.0 | Mozilla Firefox (sv-SE) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (szl) | 144.0 | Mozilla Firefox (szl) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (ta) | 144.0 | Mozilla Firefox (ta) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (te) | 144.0 | Mozilla Firefox (te) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (tg) | 144.0 | Mozilla Firefox (tg) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (th) | 144.0 | Mozilla Firefox (th) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (tl) | 144.0 | Mozilla Firefox (tl) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (tr) | 144.0 | Mozilla Firefox (tr) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (trs) | 144.0 | Mozilla Firefox (trs) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (uk) | 144.0 | Mozilla Firefox (uk) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (ur) | 144.0 | Mozilla Firefox (ur) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (uz) | 144.0 | Mozilla Firefox (uz) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (vi) | 144.0 | Mozilla Firefox (vi) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (xh) | 144.0 | Mozilla Firefox (xh) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (zh-CN) | 144.0 | Mozilla Firefox (zh-CN) 144.0 | Oct 14, 2025 |
| Mozilla Firefox (zh-TW) | 144.0 | Mozilla Firefox (zh-TW) 144.0 | Oct 14, 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 |
| Mozilla Thunderbird (af) | 144.0 | Mozilla Thunderbird (af) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (ar) | 144.0 | Mozilla Thunderbird (ar) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (ast) | 144.0 | Mozilla Thunderbird (ast) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (be) | 144.0 | Mozilla Thunderbird (be) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (bg) | 144.0 | Mozilla Thunderbird (bg) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (br) | 144.0 | Mozilla Thunderbird (br) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (ca) | 144.0 | Mozilla Thunderbird (ca) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (cak) | 144.0 | Mozilla Thunderbird (cak) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (cs) | 144.0 | Mozilla Thunderbird (cs) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (cy) | 144.0 | Mozilla Thunderbird (cy) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (da) | 144.0 | Mozilla Thunderbird (da) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (de) | 144.0 | Mozilla Thunderbird (de) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (dsb) | 144.0 | Mozilla Thunderbird (dsb) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (el) | 144.0 | Mozilla Thunderbird (el) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (en-CA) | 144.0 | Mozilla Thunderbird (en-CA) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (en-GB) | 144.0 | Mozilla Thunderbird (en-GB) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (en-US) | 144.0 | Mozilla Thunderbird (en-US) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (es-AR) | 144.0 | Mozilla Thunderbird (es-AR) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (es-ES) | 144.0 | Mozilla Thunderbird (es-ES) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (es-MX) | 144.0 | Mozilla Thunderbird (es-MX) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (et) | 144.0 | Mozilla Thunderbird (et) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (eu) | 144.0 | Mozilla Thunderbird (eu) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (fi) | 144.0 | Mozilla Thunderbird (fi) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (fr) | 144.0 | Mozilla Thunderbird (fr) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (fy-NL) | 144.0 | Mozilla Thunderbird (fy-NL) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (ga-IE) | 144.0 | Mozilla Thunderbird (ga-IE) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (gd) | 144.0 | Mozilla Thunderbird (gd) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (gl) | 144.0 | Mozilla Thunderbird (gl) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (he) | 144.0 | Mozilla Thunderbird (he) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (hr) | 144.0 | Mozilla Thunderbird (hr) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (hsb) | 144.0 | Mozilla Thunderbird (hsb) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (hu) | 144.0 | Mozilla Thunderbird (hu) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (hy-AM) | 144.0 | Mozilla Thunderbird (hy-AM) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (id) | 144.0 | Mozilla Thunderbird (id) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (is) | 144.0 | Mozilla Thunderbird (is) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (it) | 144.0 | Mozilla Thunderbird (it) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (ja) | 144.0 | Mozilla Thunderbird (ja) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (ka) | 144.0 | Mozilla Thunderbird (ka) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (kab) | 144.0 | Mozilla Thunderbird (kab) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (kk) | 144.0 | Mozilla Thunderbird (kk) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (ko) | 144.0 | Mozilla Thunderbird (ko) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (lt) | 144.0 | Mozilla Thunderbird (lt) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (lv) | 144.0 | Mozilla Thunderbird (lv) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (ms) | 144.0 | Mozilla Thunderbird (ms) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (nb-NO) | 144.0 | Mozilla Thunderbird (nb-NO) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (nl) | 144.0 | Mozilla Thunderbird (nl) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (nn-NO) | 144.0 | Mozilla Thunderbird (nn-NO) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (pa-IN) | 144.0 | Mozilla Thunderbird (pa-IN) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (pl) | 144.0 | Mozilla Thunderbird (pl) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (pt-BR) | 144.0 | Mozilla Thunderbird (pt-BR) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (pt-PT) | 144.0 | Mozilla Thunderbird (pt-PT) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (rm) | 144.0 | Mozilla Thunderbird (rm) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (ro) | 144.0 | Mozilla Thunderbird (ro) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (ru) | 144.0 | Mozilla Thunderbird (ru) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (sk) | 144.0 | Mozilla Thunderbird (sk) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (sl) | 144.0 | Mozilla Thunderbird (sl) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (sq) | 144.0 | Mozilla Thunderbird (sq) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (sr) | 144.0 | Mozilla Thunderbird (sr) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (sv-SE) | 144.0 | Mozilla Thunderbird (sv-SE) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (th) | 144.0 | Mozilla Thunderbird (th) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (tr) | 144.0 | Mozilla Thunderbird (tr) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (uk) | 144.0 | Mozilla Thunderbird (uk) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (uz) | 144.0 | Mozilla Thunderbird (uz) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (vi) | 144.0 | Mozilla Thunderbird (vi) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (zh-CN) | 144.0 | Mozilla Thunderbird (zh-CN) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird (zh-TW) | 144.0 | Mozilla Thunderbird (zh-TW) 144.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (af) | 140.4.0 | Mozilla Thunderbird ESR (af) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (ar) | 140.4.0 | Mozilla Thunderbird ESR (ar) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (ast) | 140.4.0 | Mozilla Thunderbird ESR (ast) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (be) | 140.4.0 | Mozilla Thunderbird ESR (be) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (bg) | 140.4.0 | Mozilla Thunderbird ESR (bg) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (br) | 140.4.0 | Mozilla Thunderbird ESR (br) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (ca) | 140.4.0 | Mozilla Thunderbird ESR (ca) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (cak) | 140.4.0 | Mozilla Thunderbird ESR (cak) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (cs) | 140.4.0 | Mozilla Thunderbird ESR (cs) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (cy) | 140.4.0 | Mozilla Thunderbird ESR (cy) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (da) | 140.4.0 | Mozilla Thunderbird ESR (da) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (de) | 140.4.0 | Mozilla Thunderbird ESR (de) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (dsb) | 140.4.0 | Mozilla Thunderbird ESR (dsb) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (el) | 140.4.0 | Mozilla Thunderbird ESR (el) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (en-CA) | 140.4.0 | Mozilla Thunderbird ESR (en-CA) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (en-GB) | 140.4.0 | Mozilla Thunderbird ESR (en-GB) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (en-US) | 140.4.0 | Mozilla Thunderbird ESR (en-US) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (es-AR) | 140.4.0 | Mozilla Thunderbird ESR (es-AR) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (es-ES) | 140.4.0 | Mozilla Thunderbird ESR (es-ES) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (es-MX) | 140.4.0 | Mozilla Thunderbird ESR (es-MX) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (et) | 140.4.0 | Mozilla Thunderbird ESR (et) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (eu) | 140.4.0 | Mozilla Thunderbird ESR (eu) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (fi) | 140.4.0 | Mozilla Thunderbird ESR (fi) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (fr) | 140.4.0 | Mozilla Thunderbird ESR (fr) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (fy-NL) | 140.4.0 | Mozilla Thunderbird ESR (fy-NL) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (ga-IE) | 140.4.0 | Mozilla Thunderbird ESR (ga-IE) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (gd) | 140.4.0 | Mozilla Thunderbird ESR (gd) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (gl) | 140.4.0 | Mozilla Thunderbird ESR (gl) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (he) | 140.4.0 | Mozilla Thunderbird ESR (he) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (hr) | 140.4.0 | Mozilla Thunderbird ESR (hr) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (hsb) | 140.4.0 | Mozilla Thunderbird ESR (hsb) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (hu) | 140.4.0 | Mozilla Thunderbird ESR (hu) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (hy-AM) | 140.4.0 | Mozilla Thunderbird ESR (hy-AM) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (id) | 140.4.0 | Mozilla Thunderbird ESR (id) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (is) | 140.4.0 | Mozilla Thunderbird ESR (is) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (it) | 140.4.0 | Mozilla Thunderbird ESR (it) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (ja) | 140.4.0 | Mozilla Thunderbird ESR (ja) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (ka) | 140.4.0 | Mozilla Thunderbird ESR (ka) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (kab) | 140.4.0 | Mozilla Thunderbird ESR (kab) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (kk) | 140.4.0 | Mozilla Thunderbird ESR (kk) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (ko) | 140.4.0 | Mozilla Thunderbird ESR (ko) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (lt) | 140.4.0 | Mozilla Thunderbird ESR (lt) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (lv) | 140.4.0 | Mozilla Thunderbird ESR (lv) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (ms) | 140.4.0 | Mozilla Thunderbird ESR (ms) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (nb-NO) | 140.4.0 | Mozilla Thunderbird ESR (nb-NO) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (nl) | 140.4.0 | Mozilla Thunderbird ESR (nl) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (nn-NO) | 140.4.0 | Mozilla Thunderbird ESR (nn-NO) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (pa-IN) | 140.4.0 | Mozilla Thunderbird ESR (pa-IN) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (pl) | 140.4.0 | Mozilla Thunderbird ESR (pl) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (pt-BR) | 140.4.0 | Mozilla Thunderbird ESR (pt-BR) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (pt-PT) | 140.4.0 | Mozilla Thunderbird ESR (pt-PT) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (rm) | 140.4.0 | Mozilla Thunderbird ESR (rm) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (ro) | 140.4.0 | Mozilla Thunderbird ESR (ro) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (ru) | 140.4.0 | Mozilla Thunderbird ESR (ru) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (sk) | 140.4.0 | Mozilla Thunderbird ESR (sk) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (sl) | 140.4.0 | Mozilla Thunderbird ESR (sl) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (sq) | 140.4.0 | Mozilla Thunderbird ESR (sq) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (sr) | 140.4.0 | Mozilla Thunderbird ESR (sr) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (sv-SE) | 140.4.0 | Mozilla Thunderbird ESR (sv-SE) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (th) | 140.4.0 | Mozilla Thunderbird ESR (th) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (tr) | 140.4.0 | Mozilla Thunderbird ESR (tr) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (uk) | 140.4.0 | Mozilla Thunderbird ESR (uk) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (uz) | 140.4.0 | Mozilla Thunderbird ESR (uz) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (vi) | 140.4.0 | Mozilla Thunderbird ESR (vi) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (zh-CN) | 140.4.0 | Mozilla Thunderbird ESR (zh-CN) 140.4.0 | Oct 14, 2025 |
| Mozilla Thunderbird ESR (zh-TW) | 140.4.0 | Mozilla Thunderbird ESR (zh-TW) 140.4.0 | Oct 14, 2025 |
| macOS | |||
| Mozilla Firefox | 150.0.2 | Mozilla Firefox 150.0.2 | May 6, 2026 |
| Linux | |||
| MozillaFirefox · opensuse-leap 15.6 | 140.5.0-150200.152.210.1 | SUSE-SU-2025:4173-1 | Nov 24, 2025 |
| MozillaFirefox · opensuse-leap 16.0 | 140.5.0-160000.1.1 | OPENSUSE-SU-2025:20065-1 | Nov 19, 2025 |
| MozillaFirefox · sles 15.6 | 140.5.0-150200.152.210.1 | SUSE-SU-2025:4173-1 | Nov 24, 2025 |
| MozillaFirefox · sles 15.7 | 140.5.0-150200.152.210.1 | SUSE-SU-2025:4173-1 | Nov 24, 2025 |
| MozillaFirefox · sles 16.0 | 140.5.0-160000.1.1 | SUSE-SU-2025:21021-1 | Nov 19, 2025 |
| MozillaThunderbird · opensuse-leap 15.6 | 140.4.0-150200.8.242.1 | SUSE-SU-2025:4006-1 | Nov 10, 2025 |
| MozillaThunderbird · opensuse-leap 16.0 | 140.4.0-bp160.1.1 | OPENSUSE-SU-2025:20026-1 | Nov 7, 2025 |
| MozillaThunderbird · sles 15.6 | 140.4.0-150200.8.242.1 | SUSE-SU-2025:4006-1 | Nov 10, 2025 |
| MozillaThunderbird · sles 15.7 | 140.4.0-150200.8.242.1 | SUSE-SU-2025:4006-1 | Nov 10, 2025 |
| firefox · RHEL 10 | 140.4.0-3.el10_0 | RHSA-2025:18154 | Oct 14, 2025 |
| firefox · RHEL 8 | 0:140.4.0-3.el8_10 | RHSA-2025:18285 | Oct 20, 2025 |
| firefox · RHEL 9 | 0:140.4.0-3.el9_6 | RHSA-2025:18155 | Oct 15, 2025 |
| firefox · almalinux 10 | 140.4.0-3.el10_0 | ALSA-2025:18154 | Oct 15, 2025 |
| firefox · almalinux 8 | 140.4.0-3.el8_10.alma.1 | ALSA-2025:18285 | Oct 20, 2025 |
| firefox · almalinux 9 | 140.4.0-3.el9_6.alma.1 | ALSA-2025:18155 | Oct 15, 2025 |
| firefox · amzn 2023 | 140.4.0-1.amzn2023.0.2 | ALAS2023-2025-1246 | Oct 27, 2025 |
| firefox · ol 10 | 0:140.4.0-3.0.1.el10_0 | ELSA-2025-18154 | Oct 16, 2025 |
| firefox · ol 8 | 0:140.4.0-3.0.1.el8_10 | ELSA-2025-18285 | Oct 20, 2025 |
| firefox · ol 9 | 0:140.4.0-3.0.1.el9_6 | ELSA-2025-18155 | Oct 16, 2025 |
| firefox · rocky 10 | 0:140.4.0-3.el10_0 | RLSA-2025:18154 | Oct 18, 2025 |
| firefox · rocky 8 | 0:140.4.0-3.el8_10 | RLSA-2025:18285 | Feb 7, 2026 |
| firefox · rocky 9 | 0:140.4.0-3.el9_6 | RLSA-2025:18155 | Oct 18, 2025 |
| firefox-debuginfo · amzn 2023 | 140.4.0-1.amzn2023.0.2 | ALAS2023-2025-1246 | Oct 27, 2025 |
| firefox-debugsource · amzn 2023 | 140.4.0-1.amzn2023.0.2 | ALAS2023-2025-1246 | Oct 27, 2025 |
| firefox-esr · Debian 12.15 (bookworm) | 140.4.0esr-1~deb12u1 | DEBIAN-CVE-2025-11714 | Oct 14, 2025 |
| firefox-esr · Debian 13.5 (trixie) | 140.4.0esr-1~deb13u1 | DEBIAN-CVE-2025-11714 | Oct 14, 2025 |
| firefox-esr · Debian 14 | 140.4.0esr-1 | DEBIAN-CVE-2025-11714 | Oct 14, 2025 |
| firefox-x11 · RHEL 9 | 0:140.4.0-3.el9_6 | RHSA-2025:18155 | Oct 15, 2025 |
| firefox-x11 · almalinux 9 | 140.4.0-3.el9_6.alma.1 | ALSA-2025:18155 | Oct 15, 2025 |
| firefox-x11 · ol 9 | 0:140.4.0-3.0.1.el9_6 | ELSA-2025-18155 | Oct 16, 2025 |
| thunderbird · Debian 12.15 (bookworm) | 1:140.4.0esr-1~deb12u1 | DEBIAN-CVE-2025-11714 | Oct 14, 2025 |
| thunderbird · Debian 13.5 (trixie) | 1:140.4.0esr-1~deb13u1 | DEBIAN-CVE-2025-11714 | Oct 14, 2025 |
| thunderbird · Debian 14 | 1:140.4.0esr-1 | DEBIAN-CVE-2025-11714 | Oct 14, 2025 |
| thunderbird · RHEL 10 | 140.4.0-2.el10_0 | RHSA-2025:18320 | Oct 14, 2025 |
| thunderbird · RHEL 8 | 0:140.4.0-2.el8_10 | RHSA-2025:18983 | Oct 22, 2025 |
| thunderbird · RHEL 9 | 0:140.4.0-2.el9_6 | RHSA-2025:18321 | Oct 20, 2025 |
| 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 | Jan 28, 2026 |
| thunderbird · almalinux 10 | 140.4.0-2.el10_0.alma.1 | ALSA-2025:18320 | Oct 20, 2025 |
| thunderbird · almalinux 8 | 140.4.0-2.el8_10.alma.1 | ALSA-2025:18983 | Oct 22, 2025 |
| thunderbird · almalinux 9 | 140.4.0-2.el9_6.alma.1 | ALSA-2025:18321 | Oct 20, 2025 |
| thunderbird · ol 10 | 0:140.4.0-2.0.1.el10_0 | ELSA-2025-18320 | Oct 20, 2025 |
| thunderbird · ol 8 | 0:140.4.0-2.0.1.el8_10 | ELSA-2025-18983 | Oct 23, 2025 |
| thunderbird · ol 9 | 0:140.4.0-2.0.1.el9_6 | ELSA-2025-18321 | Oct 20, 2025 |
| thunderbird · rocky 10 | 0:140.4.0-2.el10_0 | RLSA-2025:18320 | Oct 26, 2025 |
| thunderbird · rocky 8 | 0:140.4.0-2.el8_10 | RLSA-2025:18983 | Oct 23, 2025 |
| thunderbird · rocky 9 | 0:140.4.0-2.el9_6 | RLSA-2025:18321 | Oct 28, 2025 |
| 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 | Jan 28, 2026 |
| 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 | Jan 28, 2026 |
| 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 | Jan 28, 2026 |
| 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 | Jan 28, 2026 |
| 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 | Jan 28, 2026 |
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