CVE-2025-9184
Memory safety bugs fixed in Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142
CVE-2025-9184 is fixed in 448 products on 3 platforms, first by Firefox Developer Edition (ach) 142.0, released August 8, 2025. It is not reported as exploited. Patch Radar priority: High.
HighFixed on 3 platforms
CVSS
8.1
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0040
34th percentile
Memory safety bugs present in Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141 and Thunderbird 141. 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 142, Firefox ESR 140.2, Thunderbird 142, and Thunderbird 140.2.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Windows apps | |||
| Firefox Developer Edition (ach) | 142.0 | Firefox Developer Edition (ach) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (af) | 142.0 | Firefox Developer Edition (af) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (an) | 142.0 | Firefox Developer Edition (an) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ar) | 142.0 | Firefox Developer Edition (ar) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ast) | 142.0 | Firefox Developer Edition (ast) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (az) | 142.0 | Firefox Developer Edition (az) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (be) | 142.0 | Firefox Developer Edition (be) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (bg) | 142.0 | Firefox Developer Edition (bg) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (bn) | 142.0 | Firefox Developer Edition (bn) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (br) | 142.0 | Firefox Developer Edition (br) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (bs) | 142.0 | Firefox Developer Edition (bs) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ca) | 142.0 | Firefox Developer Edition (ca) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ca-valencia) | 142.0 | Firefox Developer Edition (ca-valencia) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (cak) | 142.0 | Firefox Developer Edition (cak) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (cs) | 142.0 | Firefox Developer Edition (cs) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (cy) | 142.0 | Firefox Developer Edition (cy) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (da) | 142.0 | Firefox Developer Edition (da) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (de) | 142.0 | Firefox Developer Edition (de) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (dsb) | 142.0 | Firefox Developer Edition (dsb) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (el) | 142.0 | Firefox Developer Edition (el) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (en-CA) | 142.0 | Firefox Developer Edition (en-CA) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (en-GB) | 142.0 | Firefox Developer Edition (en-GB) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (en-US) | 142.0 | Firefox Developer Edition (en-US) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (eo) | 142.0 | Firefox Developer Edition (eo) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (es-AR) | 142.0 | Firefox Developer Edition (es-AR) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (es-CL) | 142.0 | Firefox Developer Edition (es-CL) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (es-ES) | 142.0 | Firefox Developer Edition (es-ES) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (es-MX) | 142.0 | Firefox Developer Edition (es-MX) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (et) | 142.0 | Firefox Developer Edition (et) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (eu) | 142.0 | Firefox Developer Edition (eu) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (fa) | 142.0 | Firefox Developer Edition (fa) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ff) | 142.0 | Firefox Developer Edition (ff) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (fi) | 142.0 | Firefox Developer Edition (fi) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (fr) | 142.0 | Firefox Developer Edition (fr) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (fur) | 142.0 | Firefox Developer Edition (fur) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (fy-NL) | 142.0 | Firefox Developer Edition (fy-NL) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ga-IE) | 142.0 | Firefox Developer Edition (ga-IE) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (gd) | 142.0 | Firefox Developer Edition (gd) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (gl) | 142.0 | Firefox Developer Edition (gl) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (gn) | 142.0 | Firefox Developer Edition (gn) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (gu-IN) | 142.0 | Firefox Developer Edition (gu-IN) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (he) | 142.0 | Firefox Developer Edition (he) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (hi-IN) | 142.0 | Firefox Developer Edition (hi-IN) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (hr) | 142.0 | Firefox Developer Edition (hr) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (hsb) | 142.0 | Firefox Developer Edition (hsb) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (hu) | 142.0 | Firefox Developer Edition (hu) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (hy-AM) | 142.0 | Firefox Developer Edition (hy-AM) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ia) | 142.0 | Firefox Developer Edition (ia) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (id) | 142.0 | Firefox Developer Edition (id) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (is) | 142.0 | Firefox Developer Edition (is) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (it) | 142.0 | Firefox Developer Edition (it) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ja) | 142.0 | Firefox Developer Edition (ja) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ka) | 142.0 | Firefox Developer Edition (ka) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (kab) | 142.0 | Firefox Developer Edition (kab) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (kk) | 142.0 | Firefox Developer Edition (kk) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (km) | 142.0 | Firefox Developer Edition (km) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (kn) | 142.0 | Firefox Developer Edition (kn) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ko) | 142.0 | Firefox Developer Edition (ko) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (lij) | 142.0 | Firefox Developer Edition (lij) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (lt) | 142.0 | Firefox Developer Edition (lt) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (lv) | 142.0 | Firefox Developer Edition (lv) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (mk) | 142.0 | Firefox Developer Edition (mk) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (mr) | 142.0 | Firefox Developer Edition (mr) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ms) | 142.0 | Firefox Developer Edition (ms) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (my) | 142.0 | Firefox Developer Edition (my) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (nb-NO) | 142.0 | Firefox Developer Edition (nb-NO) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ne-NP) | 142.0 | Firefox Developer Edition (ne-NP) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (nl) | 142.0 | Firefox Developer Edition (nl) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (nn-NO) | 142.0 | Firefox Developer Edition (nn-NO) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (oc) | 142.0 | Firefox Developer Edition (oc) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (pa-IN) | 142.0 | Firefox Developer Edition (pa-IN) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (pl) | 142.0 | Firefox Developer Edition (pl) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (pt-BR) | 142.0 | Firefox Developer Edition (pt-BR) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (pt-PT) | 142.0 | Firefox Developer Edition (pt-PT) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (rm) | 142.0 | Firefox Developer Edition (rm) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ro) | 142.0 | Firefox Developer Edition (ro) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ru) | 142.0 | Firefox Developer Edition (ru) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (sc) | 142.0 | Firefox Developer Edition (sc) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (sco) | 142.0 | Firefox Developer Edition (sco) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (si) | 142.0 | Firefox Developer Edition (si) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (sk) | 142.0 | Firefox Developer Edition (sk) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (sl) | 142.0 | Firefox Developer Edition (sl) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (son) | 142.0 | Firefox Developer Edition (son) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (sq) | 142.0 | Firefox Developer Edition (sq) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (sr) | 142.0 | Firefox Developer Edition (sr) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (sv-SE) | 142.0 | Firefox Developer Edition (sv-SE) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (szl) | 142.0 | Firefox Developer Edition (szl) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ta) | 142.0 | Firefox Developer Edition (ta) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (te) | 142.0 | Firefox Developer Edition (te) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (tg) | 142.0 | Firefox Developer Edition (tg) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (th) | 142.0 | Firefox Developer Edition (th) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (tl) | 142.0 | Firefox Developer Edition (tl) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (tr) | 142.0 | Firefox Developer Edition (tr) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (trs) | 142.0 | Firefox Developer Edition (trs) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (uk) | 142.0 | Firefox Developer Edition (uk) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ur) | 142.0 | Firefox Developer Edition (ur) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (uz) | 142.0 | Firefox Developer Edition (uz) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (vi) | 142.0 | Firefox Developer Edition (vi) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (xh) | 142.0 | Firefox Developer Edition (xh) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (zh-CN) | 142.0 | Firefox Developer Edition (zh-CN) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (zh-TW) | 142.0 | Firefox Developer Edition (zh-TW) 142.0 | Aug 8, 2025 |
| Mozilla Firefox (ach) | 142.0 | Mozilla Firefox (ach) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (af) | 142.0 | Mozilla Firefox (af) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (an) | 142.0 | Mozilla Firefox (an) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ar) | 142.0 | Mozilla Firefox (ar) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ast) | 142.0 | Mozilla Firefox (ast) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (az) | 142.0 | Mozilla Firefox (az) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (be) | 142.0 | Mozilla Firefox (be) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (bg) | 142.0 | Mozilla Firefox (bg) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (bn) | 142.0 | Mozilla Firefox (bn) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (br) | 142.0 | Mozilla Firefox (br) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (bs) | 142.0 | Mozilla Firefox (bs) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ca) | 142.0 | Mozilla Firefox (ca) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ca-valencia) | 142.0 | Mozilla Firefox (ca-valencia) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (cak) | 142.0 | Mozilla Firefox (cak) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (cs) | 142.0 | Mozilla Firefox (cs) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (cy) | 142.0 | Mozilla Firefox (cy) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (da) | 142.0 | Mozilla Firefox (da) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (de) | 142.0 | Mozilla Firefox (de) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (dsb) | 142.0 | Mozilla Firefox (dsb) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (el) | 142.0 | Mozilla Firefox (el) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (en-CA) | 142.0 | Mozilla Firefox (en-CA) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (en-GB) | 142.0 | Mozilla Firefox (en-GB) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (en-US) | 142.0 | Mozilla Firefox (en-US) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (eo) | 142.0 | Mozilla Firefox (eo) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (es-AR) | 142.0 | Mozilla Firefox (es-AR) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (es-CL) | 142.0 | Mozilla Firefox (es-CL) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (es-ES) | 142.0 | Mozilla Firefox (es-ES) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (es-MX) | 142.0 | Mozilla Firefox (es-MX) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (et) | 142.0 | Mozilla Firefox (et) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (eu) | 142.0 | Mozilla Firefox (eu) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (fa) | 142.0 | Mozilla Firefox (fa) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ff) | 142.0 | Mozilla Firefox (ff) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (fi) | 142.0 | Mozilla Firefox (fi) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (fr) | 142.0 | Mozilla Firefox (fr) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (fur) | 142.0 | Mozilla Firefox (fur) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (fy-NL) | 142.0 | Mozilla Firefox (fy-NL) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ga-IE) | 142.0 | Mozilla Firefox (ga-IE) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (gd) | 142.0 | Mozilla Firefox (gd) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (gl) | 142.0 | Mozilla Firefox (gl) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (gn) | 142.0 | Mozilla Firefox (gn) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (gu-IN) | 142.0 | Mozilla Firefox (gu-IN) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (he) | 142.0 | Mozilla Firefox (he) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (hi-IN) | 142.0 | Mozilla Firefox (hi-IN) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (hr) | 142.0 | Mozilla Firefox (hr) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (hsb) | 142.0 | Mozilla Firefox (hsb) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (hu) | 142.0 | Mozilla Firefox (hu) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (hy-AM) | 142.0 | Mozilla Firefox (hy-AM) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ia) | 142.0 | Mozilla Firefox (ia) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (id) | 142.0 | Mozilla Firefox (id) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (is) | 142.0 | Mozilla Firefox (is) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (it) | 142.0 | Mozilla Firefox (it) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ja) | 142.0 | Mozilla Firefox (ja) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ka) | 142.0 | Mozilla Firefox (ka) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (kab) | 142.0 | Mozilla Firefox (kab) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (kk) | 142.0 | Mozilla Firefox (kk) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (km) | 142.0 | Mozilla Firefox (km) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (kn) | 142.0 | Mozilla Firefox (kn) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ko) | 142.0 | Mozilla Firefox (ko) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (lij) | 142.0 | Mozilla Firefox (lij) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (lt) | 142.0 | Mozilla Firefox (lt) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (lv) | 142.0 | Mozilla Firefox (lv) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (mk) | 142.0 | Mozilla Firefox (mk) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (mr) | 142.0 | Mozilla Firefox (mr) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ms) | 142.0 | Mozilla Firefox (ms) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (my) | 142.0 | Mozilla Firefox (my) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (nb-NO) | 142.0 | Mozilla Firefox (nb-NO) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ne-NP) | 142.0 | Mozilla Firefox (ne-NP) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (nl) | 142.0 | Mozilla Firefox (nl) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (nn-NO) | 142.0 | Mozilla Firefox (nn-NO) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (oc) | 142.0 | Mozilla Firefox (oc) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (pa-IN) | 142.0 | Mozilla Firefox (pa-IN) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (pl) | 142.0 | Mozilla Firefox (pl) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (pt-BR) | 142.0 | Mozilla Firefox (pt-BR) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (pt-PT) | 142.0 | Mozilla Firefox (pt-PT) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (rm) | 142.0 | Mozilla Firefox (rm) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ro) | 142.0 | Mozilla Firefox (ro) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ru) | 142.0 | Mozilla Firefox (ru) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (sc) | 142.0 | Mozilla Firefox (sc) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (sco) | 142.0 | Mozilla Firefox (sco) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (si) | 142.0 | Mozilla Firefox (si) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (sk) | 142.0 | Mozilla Firefox (sk) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (sl) | 142.0 | Mozilla Firefox (sl) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (son) | 142.0 | Mozilla Firefox (son) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (sq) | 142.0 | Mozilla Firefox (sq) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (sr) | 142.0 | Mozilla Firefox (sr) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (sv-SE) | 142.0 | Mozilla Firefox (sv-SE) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (szl) | 142.0 | Mozilla Firefox (szl) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ta) | 142.0 | Mozilla Firefox (ta) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (te) | 142.0 | Mozilla Firefox (te) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (tg) | 142.0 | Mozilla Firefox (tg) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (th) | 142.0 | Mozilla Firefox (th) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (tl) | 142.0 | Mozilla Firefox (tl) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (tr) | 142.0 | Mozilla Firefox (tr) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (trs) | 142.0 | Mozilla Firefox (trs) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (uk) | 142.0 | Mozilla Firefox (uk) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ur) | 142.0 | Mozilla Firefox (ur) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (uz) | 142.0 | Mozilla Firefox (uz) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (vi) | 142.0 | Mozilla Firefox (vi) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (xh) | 142.0 | Mozilla Firefox (xh) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (zh-CN) | 142.0 | Mozilla Firefox (zh-CN) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (zh-TW) | 142.0 | Mozilla Firefox (zh-TW) 142.0 | Aug 19, 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) | 142.0 | Mozilla Thunderbird (af) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (ar) | 142.0 | Mozilla Thunderbird (ar) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (ast) | 142.0 | Mozilla Thunderbird (ast) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (be) | 142.0 | Mozilla Thunderbird (be) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (bg) | 142.0 | Mozilla Thunderbird (bg) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (br) | 142.0 | Mozilla Thunderbird (br) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (ca) | 142.0 | Mozilla Thunderbird (ca) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (cak) | 142.0 | Mozilla Thunderbird (cak) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (cs) | 142.0 | Mozilla Thunderbird (cs) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (cy) | 142.0 | Mozilla Thunderbird (cy) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (da) | 142.0 | Mozilla Thunderbird (da) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (de) | 142.0 | Mozilla Thunderbird (de) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (dsb) | 142.0 | Mozilla Thunderbird (dsb) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (el) | 142.0 | Mozilla Thunderbird (el) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (en-CA) | 142.0 | Mozilla Thunderbird (en-CA) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (en-GB) | 142.0 | Mozilla Thunderbird (en-GB) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (en-US) | 142.0 | Mozilla Thunderbird (en-US) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (es-AR) | 142.0 | Mozilla Thunderbird (es-AR) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (es-ES) | 142.0 | Mozilla Thunderbird (es-ES) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (es-MX) | 142.0 | Mozilla Thunderbird (es-MX) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (et) | 142.0 | Mozilla Thunderbird (et) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (eu) | 142.0 | Mozilla Thunderbird (eu) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (fi) | 142.0 | Mozilla Thunderbird (fi) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (fr) | 142.0 | Mozilla Thunderbird (fr) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (fy-NL) | 142.0 | Mozilla Thunderbird (fy-NL) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (ga-IE) | 142.0 | Mozilla Thunderbird (ga-IE) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (gd) | 142.0 | Mozilla Thunderbird (gd) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (gl) | 142.0 | Mozilla Thunderbird (gl) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (he) | 142.0 | Mozilla Thunderbird (he) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (hr) | 142.0 | Mozilla Thunderbird (hr) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (hsb) | 142.0 | Mozilla Thunderbird (hsb) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (hu) | 142.0 | Mozilla Thunderbird (hu) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (hy-AM) | 142.0 | Mozilla Thunderbird (hy-AM) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (id) | 142.0 | Mozilla Thunderbird (id) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (is) | 142.0 | Mozilla Thunderbird (is) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (it) | 142.0 | Mozilla Thunderbird (it) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (ja) | 142.0 | Mozilla Thunderbird (ja) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (ka) | 142.0 | Mozilla Thunderbird (ka) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (kab) | 142.0 | Mozilla Thunderbird (kab) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (kk) | 142.0 | Mozilla Thunderbird (kk) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (ko) | 142.0 | Mozilla Thunderbird (ko) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (lt) | 142.0 | Mozilla Thunderbird (lt) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (lv) | 142.0 | Mozilla Thunderbird (lv) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (ms) | 142.0 | Mozilla Thunderbird (ms) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (nb-NO) | 142.0 | Mozilla Thunderbird (nb-NO) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (nl) | 142.0 | Mozilla Thunderbird (nl) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (nn-NO) | 142.0 | Mozilla Thunderbird (nn-NO) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (pa-IN) | 142.0 | Mozilla Thunderbird (pa-IN) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (pl) | 142.0 | Mozilla Thunderbird (pl) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (pt-BR) | 142.0 | Mozilla Thunderbird (pt-BR) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (pt-PT) | 142.0 | Mozilla Thunderbird (pt-PT) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (rm) | 142.0 | Mozilla Thunderbird (rm) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (ro) | 142.0 | Mozilla Thunderbird (ro) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (ru) | 142.0 | Mozilla Thunderbird (ru) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (sk) | 142.0 | Mozilla Thunderbird (sk) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (sl) | 142.0 | Mozilla Thunderbird (sl) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (sq) | 142.0 | Mozilla Thunderbird (sq) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (sr) | 142.0 | Mozilla Thunderbird (sr) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (sv-SE) | 142.0 | Mozilla Thunderbird (sv-SE) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (th) | 142.0 | Mozilla Thunderbird (th) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (tr) | 142.0 | Mozilla Thunderbird (tr) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (uk) | 142.0 | Mozilla Thunderbird (uk) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (uz) | 142.0 | Mozilla Thunderbird (uz) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (vi) | 142.0 | Mozilla Thunderbird (vi) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (zh-CN) | 142.0 | Mozilla Thunderbird (zh-CN) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird (zh-TW) | 142.0 | Mozilla Thunderbird (zh-TW) 142.0 | Aug 19, 2025 |
| Mozilla Thunderbird ESR (af) | 153.0.1 | Mozilla Thunderbird ESR (af) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ar) | 153.0.1 | Mozilla Thunderbird ESR (ar) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ast) | 153.0.1 | Mozilla Thunderbird ESR (ast) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (be) | 153.0.1 | Mozilla Thunderbird ESR (be) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (bg) | 153.0.1 | Mozilla Thunderbird ESR (bg) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (br) | 153.0.1 | Mozilla Thunderbird ESR (br) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ca) | 153.0.1 | Mozilla Thunderbird ESR (ca) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (cak) | 153.0.1 | Mozilla Thunderbird ESR (cak) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (cs) | 153.0.1 | Mozilla Thunderbird ESR (cs) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (cy) | 153.0.1 | Mozilla Thunderbird ESR (cy) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (da) | 153.0.1 | Mozilla Thunderbird ESR (da) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (de) | 153.0.1 | Mozilla Thunderbird ESR (de) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (dsb) | 153.0.1 | Mozilla Thunderbird ESR (dsb) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (el) | 153.0.1 | Mozilla Thunderbird ESR (el) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (en-CA) | 153.0.1 | Mozilla Thunderbird ESR (en-CA) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (en-GB) | 153.0.1 | Mozilla Thunderbird ESR (en-GB) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (en-US) | 153.0.1 | Mozilla Thunderbird ESR (en-US) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (es-AR) | 153.0.1 | Mozilla Thunderbird ESR (es-AR) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (es-ES) | 153.0.1 | Mozilla Thunderbird ESR (es-ES) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (es-MX) | 153.0.1 | Mozilla Thunderbird ESR (es-MX) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (et) | 153.0.1 | Mozilla Thunderbird ESR (et) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (eu) | 153.0.1 | Mozilla Thunderbird ESR (eu) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (fi) | 153.0.1 | Mozilla Thunderbird ESR (fi) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (fr) | 153.0.1 | Mozilla Thunderbird ESR (fr) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (fy-NL) | 153.0.1 | Mozilla Thunderbird ESR (fy-NL) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ga-IE) | 153.0.1 | Mozilla Thunderbird ESR (ga-IE) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (gd) | 153.0.1 | Mozilla Thunderbird ESR (gd) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (gl) | 153.0.1 | Mozilla Thunderbird ESR (gl) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (he) | 153.0.1 | Mozilla Thunderbird ESR (he) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (hr) | 153.0.1 | Mozilla Thunderbird ESR (hr) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (hsb) | 153.0.1 | Mozilla Thunderbird ESR (hsb) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (hu) | 153.0.1 | Mozilla Thunderbird ESR (hu) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (hy-AM) | 153.0.1 | Mozilla Thunderbird ESR (hy-AM) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (id) | 153.0.1 | Mozilla Thunderbird ESR (id) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (is) | 153.0.1 | Mozilla Thunderbird ESR (is) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (it) | 153.0.1 | Mozilla Thunderbird ESR (it) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ja) | 153.0.1 | Mozilla Thunderbird ESR (ja) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ka) | 153.0.1 | Mozilla Thunderbird ESR (ka) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (kab) | 153.0.1 | Mozilla Thunderbird ESR (kab) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (kk) | 153.0.1 | Mozilla Thunderbird ESR (kk) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ko) | 153.0.1 | Mozilla Thunderbird ESR (ko) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (lt) | 153.0.1 | Mozilla Thunderbird ESR (lt) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (lv) | 153.0.1 | Mozilla Thunderbird ESR (lv) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ms) | 153.0.1 | Mozilla Thunderbird ESR (ms) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (nb-NO) | 153.0.1 | Mozilla Thunderbird ESR (nb-NO) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (nl) | 153.0.1 | Mozilla Thunderbird ESR (nl) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (nn-NO) | 153.0.1 | Mozilla Thunderbird ESR (nn-NO) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (pa-IN) | 153.0.1 | Mozilla Thunderbird ESR (pa-IN) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (pl) | 153.0.1 | Mozilla Thunderbird ESR (pl) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (pt-BR) | 153.0.1 | Mozilla Thunderbird ESR (pt-BR) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (pt-PT) | 153.0.1 | Mozilla Thunderbird ESR (pt-PT) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (rm) | 153.0.1 | Mozilla Thunderbird ESR (rm) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ro) | 153.0.1 | Mozilla Thunderbird ESR (ro) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ru) | 153.0.1 | Mozilla Thunderbird ESR (ru) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (sk) | 153.0.1 | Mozilla Thunderbird ESR (sk) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (sl) | 153.0.1 | Mozilla Thunderbird ESR (sl) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (sq) | 153.0.1 | Mozilla Thunderbird ESR (sq) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (sr) | 153.0.1 | Mozilla Thunderbird ESR (sr) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (sv-SE) | 153.0.1 | Mozilla Thunderbird ESR (sv-SE) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (th) | 153.0.1 | Mozilla Thunderbird ESR (th) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (tr) | 153.0.1 | Mozilla Thunderbird ESR (tr) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (uk) | 153.0.1 | Mozilla Thunderbird ESR (uk) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (uz) | 153.0.1 | Mozilla Thunderbird ESR (uz) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (vi) | 153.0.1 | Mozilla Thunderbird ESR (vi) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (zh-CN) | 153.0.1 | Mozilla Thunderbird ESR (zh-CN) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (zh-TW) | 153.0.1 | Mozilla Thunderbird ESR (zh-TW) 153.0.1 | Jul 23, 2026 |
| macOS | |||
| Mozilla Firefox | 150.0.2 | Mozilla Firefox 150.0.2 | May 6, 2026 |
| Linux | |||
| MozillaFirefox · opensuse-leap 15.6 | 140.2.0-150200.152.198.1 | SUSE-SU-2025:03008-1 | Aug 28, 2025 |
| MozillaFirefox · sles 15.6 | 140.2.0-150200.152.198.1 | SUSE-SU-2025:03008-1 | Aug 28, 2025 |
| MozillaFirefox · sles 15.7 | 140.2.0-150200.152.198.1 | SUSE-SU-2025:03008-1 | Aug 28, 2025 |
| MozillaThunderbird · opensuse-leap 15.6 | 140.2.0-150200.8.236.1 | SUSE-SU-2025:03007-1 | Aug 28, 2025 |
| MozillaThunderbird · sles 15.6 | 140.2.0-150200.8.236.1 | SUSE-SU-2025:03007-1 | Aug 28, 2025 |
| MozillaThunderbird · sles 15.7 | 140.2.0-150200.8.236.1 | SUSE-SU-2025:03007-1 | Aug 28, 2025 |
| firefox · amzn 2023 | 140.2.0-1.amzn2023.0.1 | ALAS2023-2025-1171 | Aug 27, 2025 |
| firefox-debuginfo · amzn 2023 | 140.2.0-1.amzn2023.0.1 | ALAS2023-2025-1171 | Aug 27, 2025 |
| firefox-debugsource · amzn 2023 | 140.2.0-1.amzn2023.0.1 | ALAS2023-2025-1171 | Aug 27, 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-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 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
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.