CVE-2025-6436
Memory safety bugs fixed in Firefox 140 and Thunderbird 140
CVE-2025-6436 is fixed in 446 products on 2 platforms, first by Firefox Developer Edition (ach) 140.0, released June 13, 2025. It is not reported as exploited. Patch Radar priority: High.
HighFixed on 2 platforms
CVSS
8.1
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0426
91st percentile
Memory safety bugs present in Firefox 139 and Thunderbird 139. 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 140 and Thunderbird 140.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Windows apps | |||
| Firefox Developer Edition (ach) | 140.0 | Firefox Developer Edition (ach) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (af) | 140.0 | Firefox Developer Edition (af) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (an) | 140.0 | Firefox Developer Edition (an) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (ar) | 140.0 | Firefox Developer Edition (ar) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (ast) | 140.0 | Firefox Developer Edition (ast) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (az) | 140.0 | Firefox Developer Edition (az) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (be) | 140.0 | Firefox Developer Edition (be) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (bg) | 140.0 | Firefox Developer Edition (bg) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (bn) | 140.0 | Firefox Developer Edition (bn) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (br) | 140.0 | Firefox Developer Edition (br) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (bs) | 140.0 | Firefox Developer Edition (bs) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (ca) | 140.0 | Firefox Developer Edition (ca) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (ca-valencia) | 140.0 | Firefox Developer Edition (ca-valencia) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (cak) | 140.0 | Firefox Developer Edition (cak) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (cs) | 140.0 | Firefox Developer Edition (cs) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (cy) | 140.0 | Firefox Developer Edition (cy) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (da) | 140.0 | Firefox Developer Edition (da) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (de) | 140.0 | Firefox Developer Edition (de) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (dsb) | 140.0 | Firefox Developer Edition (dsb) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (el) | 140.0 | Firefox Developer Edition (el) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (en-CA) | 140.0 | Firefox Developer Edition (en-CA) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (en-GB) | 140.0 | Firefox Developer Edition (en-GB) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (en-US) | 140.0 | Firefox Developer Edition (en-US) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (eo) | 140.0 | Firefox Developer Edition (eo) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (es-AR) | 140.0 | Firefox Developer Edition (es-AR) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (es-CL) | 140.0 | Firefox Developer Edition (es-CL) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (es-ES) | 140.0 | Firefox Developer Edition (es-ES) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (es-MX) | 140.0 | Firefox Developer Edition (es-MX) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (et) | 140.0 | Firefox Developer Edition (et) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (eu) | 140.0 | Firefox Developer Edition (eu) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (fa) | 140.0 | Firefox Developer Edition (fa) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (ff) | 140.0 | Firefox Developer Edition (ff) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (fi) | 140.0 | Firefox Developer Edition (fi) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (fr) | 140.0 | Firefox Developer Edition (fr) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (fur) | 140.0 | Firefox Developer Edition (fur) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (fy-NL) | 140.0 | Firefox Developer Edition (fy-NL) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (ga-IE) | 140.0 | Firefox Developer Edition (ga-IE) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (gd) | 140.0 | Firefox Developer Edition (gd) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (gl) | 140.0 | Firefox Developer Edition (gl) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (gn) | 140.0 | Firefox Developer Edition (gn) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (gu-IN) | 140.0 | Firefox Developer Edition (gu-IN) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (he) | 140.0 | Firefox Developer Edition (he) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (hi-IN) | 140.0 | Firefox Developer Edition (hi-IN) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (hr) | 140.0 | Firefox Developer Edition (hr) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (hsb) | 140.0 | Firefox Developer Edition (hsb) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (hu) | 140.0 | Firefox Developer Edition (hu) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (hy-AM) | 140.0 | Firefox Developer Edition (hy-AM) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (ia) | 140.0 | Firefox Developer Edition (ia) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (id) | 140.0 | Firefox Developer Edition (id) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (is) | 140.0 | Firefox Developer Edition (is) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (it) | 140.0 | Firefox Developer Edition (it) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (ja) | 140.0 | Firefox Developer Edition (ja) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (ka) | 140.0 | Firefox Developer Edition (ka) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (kab) | 140.0 | Firefox Developer Edition (kab) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (kk) | 140.0 | Firefox Developer Edition (kk) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (km) | 140.0 | Firefox Developer Edition (km) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (kn) | 140.0 | Firefox Developer Edition (kn) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (ko) | 140.0 | Firefox Developer Edition (ko) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (lij) | 140.0 | Firefox Developer Edition (lij) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (lt) | 140.0 | Firefox Developer Edition (lt) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (lv) | 140.0 | Firefox Developer Edition (lv) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (mk) | 140.0 | Firefox Developer Edition (mk) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (mr) | 140.0 | Firefox Developer Edition (mr) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (ms) | 140.0 | Firefox Developer Edition (ms) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (my) | 140.0 | Firefox Developer Edition (my) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (nb-NO) | 140.0 | Firefox Developer Edition (nb-NO) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (ne-NP) | 140.0 | Firefox Developer Edition (ne-NP) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (nl) | 140.0 | Firefox Developer Edition (nl) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (nn-NO) | 140.0 | Firefox Developer Edition (nn-NO) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (oc) | 140.0 | Firefox Developer Edition (oc) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (pa-IN) | 140.0 | Firefox Developer Edition (pa-IN) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (pl) | 140.0 | Firefox Developer Edition (pl) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (pt-BR) | 140.0 | Firefox Developer Edition (pt-BR) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (pt-PT) | 140.0 | Firefox Developer Edition (pt-PT) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (rm) | 140.0 | Firefox Developer Edition (rm) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (ro) | 140.0 | Firefox Developer Edition (ro) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (ru) | 140.0 | Firefox Developer Edition (ru) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (sc) | 140.0 | Firefox Developer Edition (sc) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (sco) | 140.0 | Firefox Developer Edition (sco) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (si) | 140.0 | Firefox Developer Edition (si) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (sk) | 140.0 | Firefox Developer Edition (sk) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (sl) | 140.0 | Firefox Developer Edition (sl) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (son) | 140.0 | Firefox Developer Edition (son) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (sq) | 140.0 | Firefox Developer Edition (sq) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (sr) | 140.0 | Firefox Developer Edition (sr) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (sv-SE) | 140.0 | Firefox Developer Edition (sv-SE) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (szl) | 140.0 | Firefox Developer Edition (szl) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (ta) | 140.0 | Firefox Developer Edition (ta) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (te) | 140.0 | Firefox Developer Edition (te) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (tg) | 140.0 | Firefox Developer Edition (tg) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (th) | 140.0 | Firefox Developer Edition (th) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (tl) | 140.0 | Firefox Developer Edition (tl) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (tr) | 140.0 | Firefox Developer Edition (tr) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (trs) | 140.0 | Firefox Developer Edition (trs) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (uk) | 140.0 | Firefox Developer Edition (uk) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (ur) | 140.0 | Firefox Developer Edition (ur) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (uz) | 140.0 | Firefox Developer Edition (uz) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (vi) | 140.0 | Firefox Developer Edition (vi) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (xh) | 140.0 | Firefox Developer Edition (xh) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (zh-CN) | 140.0 | Firefox Developer Edition (zh-CN) 140.0 | Jun 13, 2025 |
| Firefox Developer Edition (zh-TW) | 140.0 | Firefox Developer Edition (zh-TW) 140.0 | Jun 13, 2025 |
| Mozilla Firefox (ach) | 140.0 | Mozilla Firefox (ach) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (af) | 140.0 | Mozilla Firefox (af) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (an) | 140.0 | Mozilla Firefox (an) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (ar) | 140.0 | Mozilla Firefox (ar) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (ast) | 140.0 | Mozilla Firefox (ast) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (az) | 140.0 | Mozilla Firefox (az) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (be) | 140.0 | Mozilla Firefox (be) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (bg) | 140.0 | Mozilla Firefox (bg) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (bn) | 140.0 | Mozilla Firefox (bn) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (br) | 140.0 | Mozilla Firefox (br) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (bs) | 140.0 | Mozilla Firefox (bs) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (ca) | 140.0 | Mozilla Firefox (ca) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (ca-valencia) | 140.0 | Mozilla Firefox (ca-valencia) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (cak) | 140.0 | Mozilla Firefox (cak) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (cs) | 140.0 | Mozilla Firefox (cs) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (cy) | 140.0 | Mozilla Firefox (cy) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (da) | 140.0 | Mozilla Firefox (da) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (de) | 140.0 | Mozilla Firefox (de) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (dsb) | 140.0 | Mozilla Firefox (dsb) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (el) | 140.0 | Mozilla Firefox (el) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (en-CA) | 140.0 | Mozilla Firefox (en-CA) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (en-GB) | 140.0 | Mozilla Firefox (en-GB) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (en-US) | 140.0 | Mozilla Firefox (en-US) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (eo) | 140.0 | Mozilla Firefox (eo) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (es-AR) | 140.0 | Mozilla Firefox (es-AR) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (es-CL) | 140.0 | Mozilla Firefox (es-CL) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (es-ES) | 140.0 | Mozilla Firefox (es-ES) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (es-MX) | 140.0 | Mozilla Firefox (es-MX) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (et) | 140.0 | Mozilla Firefox (et) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (eu) | 140.0 | Mozilla Firefox (eu) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (fa) | 140.0 | Mozilla Firefox (fa) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (ff) | 140.0 | Mozilla Firefox (ff) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (fi) | 140.0 | Mozilla Firefox (fi) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (fr) | 140.0 | Mozilla Firefox (fr) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (fur) | 140.0 | Mozilla Firefox (fur) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (fy-NL) | 140.0 | Mozilla Firefox (fy-NL) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (ga-IE) | 140.0 | Mozilla Firefox (ga-IE) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (gd) | 140.0 | Mozilla Firefox (gd) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (gl) | 140.0 | Mozilla Firefox (gl) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (gn) | 140.0 | Mozilla Firefox (gn) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (gu-IN) | 140.0 | Mozilla Firefox (gu-IN) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (he) | 140.0 | Mozilla Firefox (he) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (hi-IN) | 140.0 | Mozilla Firefox (hi-IN) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (hr) | 140.0 | Mozilla Firefox (hr) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (hsb) | 140.0 | Mozilla Firefox (hsb) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (hu) | 140.0 | Mozilla Firefox (hu) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (hy-AM) | 140.0 | Mozilla Firefox (hy-AM) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (ia) | 140.0 | Mozilla Firefox (ia) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (id) | 140.0 | Mozilla Firefox (id) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (is) | 140.0 | Mozilla Firefox (is) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (it) | 140.0 | Mozilla Firefox (it) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (ja) | 140.0 | Mozilla Firefox (ja) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (ka) | 140.0 | Mozilla Firefox (ka) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (kab) | 140.0 | Mozilla Firefox (kab) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (kk) | 140.0 | Mozilla Firefox (kk) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (km) | 140.0 | Mozilla Firefox (km) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (kn) | 140.0 | Mozilla Firefox (kn) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (ko) | 140.0 | Mozilla Firefox (ko) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (lij) | 140.0 | Mozilla Firefox (lij) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (lt) | 140.0 | Mozilla Firefox (lt) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (lv) | 140.0 | Mozilla Firefox (lv) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (mk) | 140.0 | Mozilla Firefox (mk) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (mr) | 140.0 | Mozilla Firefox (mr) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (ms) | 140.0 | Mozilla Firefox (ms) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (my) | 140.0 | Mozilla Firefox (my) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (nb-NO) | 140.0 | Mozilla Firefox (nb-NO) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (ne-NP) | 140.0 | Mozilla Firefox (ne-NP) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (nl) | 140.0 | Mozilla Firefox (nl) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (nn-NO) | 140.0 | Mozilla Firefox (nn-NO) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (oc) | 140.0 | Mozilla Firefox (oc) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (pa-IN) | 140.0 | Mozilla Firefox (pa-IN) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (pl) | 140.0 | Mozilla Firefox (pl) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (pt-BR) | 140.0 | Mozilla Firefox (pt-BR) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (pt-PT) | 140.0 | Mozilla Firefox (pt-PT) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (rm) | 140.0 | Mozilla Firefox (rm) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (ro) | 140.0 | Mozilla Firefox (ro) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (ru) | 140.0 | Mozilla Firefox (ru) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (sc) | 140.0 | Mozilla Firefox (sc) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (sco) | 140.0 | Mozilla Firefox (sco) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (si) | 140.0 | Mozilla Firefox (si) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (sk) | 140.0 | Mozilla Firefox (sk) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (sl) | 140.0 | Mozilla Firefox (sl) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (son) | 140.0 | Mozilla Firefox (son) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (sq) | 140.0 | Mozilla Firefox (sq) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (sr) | 140.0 | Mozilla Firefox (sr) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (sv-SE) | 140.0 | Mozilla Firefox (sv-SE) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (szl) | 140.0 | Mozilla Firefox (szl) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (ta) | 140.0 | Mozilla Firefox (ta) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (te) | 140.0 | Mozilla Firefox (te) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (tg) | 140.0 | Mozilla Firefox (tg) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (th) | 140.0 | Mozilla Firefox (th) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (tl) | 140.0 | Mozilla Firefox (tl) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (tr) | 140.0 | Mozilla Firefox (tr) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (trs) | 140.0 | Mozilla Firefox (trs) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (uk) | 140.0 | Mozilla Firefox (uk) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (ur) | 140.0 | Mozilla Firefox (ur) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (uz) | 140.0 | Mozilla Firefox (uz) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (vi) | 140.0 | Mozilla Firefox (vi) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (xh) | 140.0 | Mozilla Firefox (xh) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (zh-CN) | 140.0 | Mozilla Firefox (zh-CN) 140.0 | Jun 24, 2025 |
| Mozilla Firefox (zh-TW) | 140.0 | Mozilla Firefox (zh-TW) 140.0 | Jun 24, 2025 |
| Mozilla Firefox ESR (ach) | 140.3.0 | Mozilla Firefox ESR (ach) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (af) | 140.3.0 | Mozilla Firefox ESR (af) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (an) | 140.3.0 | Mozilla Firefox ESR (an) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (ar) | 140.3.0 | Mozilla Firefox ESR (ar) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (ast) | 140.3.0 | Mozilla Firefox ESR (ast) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (az) | 140.3.0 | Mozilla Firefox ESR (az) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (be) | 140.3.0 | Mozilla Firefox ESR (be) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (bg) | 140.3.0 | Mozilla Firefox ESR (bg) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (bn) | 140.3.0 | Mozilla Firefox ESR (bn) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (br) | 140.3.0 | Mozilla Firefox ESR (br) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (bs) | 140.3.0 | Mozilla Firefox ESR (bs) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (ca) | 140.3.0 | Mozilla Firefox ESR (ca) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (ca-valencia) | 140.3.0 | Mozilla Firefox ESR (ca-valencia) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (cak) | 140.3.0 | Mozilla Firefox ESR (cak) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (cs) | 140.3.0 | Mozilla Firefox ESR (cs) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (cy) | 140.3.0 | Mozilla Firefox ESR (cy) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (da) | 140.3.0 | Mozilla Firefox ESR (da) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (de) | 140.3.0 | Mozilla Firefox ESR (de) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (dsb) | 140.3.0 | Mozilla Firefox ESR (dsb) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (el) | 140.3.0 | Mozilla Firefox ESR (el) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (en-CA) | 140.3.0 | Mozilla Firefox ESR (en-CA) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (en-GB) | 140.3.0 | Mozilla Firefox ESR (en-GB) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (en-US) | 140.3.0 | Mozilla Firefox ESR (en-US) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (eo) | 140.3.0 | Mozilla Firefox ESR (eo) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (es-AR) | 140.3.0 | Mozilla Firefox ESR (es-AR) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (es-CL) | 140.3.0 | Mozilla Firefox ESR (es-CL) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (es-ES) | 140.3.0 | Mozilla Firefox ESR (es-ES) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (es-MX) | 140.3.0 | Mozilla Firefox ESR (es-MX) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (et) | 140.3.0 | Mozilla Firefox ESR (et) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (eu) | 140.3.0 | Mozilla Firefox ESR (eu) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (fa) | 140.3.0 | Mozilla Firefox ESR (fa) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (ff) | 140.3.0 | Mozilla Firefox ESR (ff) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (fi) | 140.3.0 | Mozilla Firefox ESR (fi) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (fr) | 140.3.0 | Mozilla Firefox ESR (fr) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (fur) | 140.3.0 | Mozilla Firefox ESR (fur) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (fy-NL) | 140.3.0 | Mozilla Firefox ESR (fy-NL) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (ga-IE) | 140.3.0 | Mozilla Firefox ESR (ga-IE) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (gd) | 140.3.0 | Mozilla Firefox ESR (gd) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (gl) | 140.3.0 | Mozilla Firefox ESR (gl) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (gn) | 140.3.0 | Mozilla Firefox ESR (gn) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (gu-IN) | 140.3.0 | Mozilla Firefox ESR (gu-IN) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (he) | 140.3.0 | Mozilla Firefox ESR (he) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (hi-IN) | 140.3.0 | Mozilla Firefox ESR (hi-IN) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (hr) | 140.3.0 | Mozilla Firefox ESR (hr) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (hsb) | 140.3.0 | Mozilla Firefox ESR (hsb) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (hu) | 140.3.0 | Mozilla Firefox ESR (hu) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (hy-AM) | 140.3.0 | Mozilla Firefox ESR (hy-AM) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (ia) | 140.3.0 | Mozilla Firefox ESR (ia) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (id) | 140.3.0 | Mozilla Firefox ESR (id) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (is) | 140.3.0 | Mozilla Firefox ESR (is) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (it) | 140.3.0 | Mozilla Firefox ESR (it) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (ja) | 140.3.0 | Mozilla Firefox ESR (ja) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (ka) | 140.3.0 | Mozilla Firefox ESR (ka) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (kab) | 140.3.0 | Mozilla Firefox ESR (kab) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (kk) | 140.3.0 | Mozilla Firefox ESR (kk) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (km) | 140.3.0 | Mozilla Firefox ESR (km) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (kn) | 140.3.0 | Mozilla Firefox ESR (kn) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (ko) | 140.3.0 | Mozilla Firefox ESR (ko) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (lij) | 140.3.0 | Mozilla Firefox ESR (lij) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (lt) | 140.3.0 | Mozilla Firefox ESR (lt) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (lv) | 140.3.0 | Mozilla Firefox ESR (lv) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (mk) | 140.3.0 | Mozilla Firefox ESR (mk) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (mr) | 140.3.0 | Mozilla Firefox ESR (mr) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (ms) | 140.3.0 | Mozilla Firefox ESR (ms) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (my) | 140.3.0 | Mozilla Firefox ESR (my) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (nb-NO) | 140.3.0 | Mozilla Firefox ESR (nb-NO) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (ne-NP) | 140.3.0 | Mozilla Firefox ESR (ne-NP) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (nl) | 140.3.0 | Mozilla Firefox ESR (nl) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (nn-NO) | 140.3.0 | Mozilla Firefox ESR (nn-NO) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (oc) | 140.3.0 | Mozilla Firefox ESR (oc) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (pa-IN) | 140.3.0 | Mozilla Firefox ESR (pa-IN) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (pl) | 140.3.0 | Mozilla Firefox ESR (pl) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (pt-BR) | 140.3.0 | Mozilla Firefox ESR (pt-BR) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (pt-PT) | 140.3.0 | Mozilla Firefox ESR (pt-PT) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (rm) | 140.3.0 | Mozilla Firefox ESR (rm) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (ro) | 140.3.0 | Mozilla Firefox ESR (ro) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (ru) | 140.3.0 | Mozilla Firefox ESR (ru) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (sat) | 140.13.0 | Mozilla Firefox ESR (sat) 140.13.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (sc) | 140.3.0 | Mozilla Firefox ESR (sc) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (sco) | 140.3.0 | Mozilla Firefox ESR (sco) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (si) | 140.3.0 | Mozilla Firefox ESR (si) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (sk) | 140.3.0 | Mozilla Firefox ESR (sk) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (sl) | 140.3.0 | Mozilla Firefox ESR (sl) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (son) | 140.3.0 | Mozilla Firefox ESR (son) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (sq) | 140.3.0 | Mozilla Firefox ESR (sq) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (sr) | 140.3.0 | Mozilla Firefox ESR (sr) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (sv-SE) | 140.3.0 | Mozilla Firefox ESR (sv-SE) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (szl) | 140.3.0 | Mozilla Firefox ESR (szl) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (ta) | 140.3.0 | Mozilla Firefox ESR (ta) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (te) | 140.3.0 | Mozilla Firefox ESR (te) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (tg) | 140.3.0 | Mozilla Firefox ESR (tg) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (th) | 140.3.0 | Mozilla Firefox ESR (th) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (tl) | 140.3.0 | Mozilla Firefox ESR (tl) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (tr) | 140.3.0 | Mozilla Firefox ESR (tr) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (trs) | 140.3.0 | Mozilla Firefox ESR (trs) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (uk) | 140.3.0 | Mozilla Firefox ESR (uk) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (ur) | 140.3.0 | Mozilla Firefox ESR (ur) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (uz) | 140.3.0 | Mozilla Firefox ESR (uz) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (vi) | 140.3.0 | Mozilla Firefox ESR (vi) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (xh) | 140.3.0 | Mozilla Firefox ESR (xh) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (zh-CN) | 140.3.0 | Mozilla Firefox ESR (zh-CN) 140.3.0 | Sep 16, 2025 |
| Mozilla Firefox ESR (zh-TW) | 140.3.0 | Mozilla Firefox ESR (zh-TW) 140.3.0 | Sep 16, 2025 |
| Mozilla Thunderbird (af) | 140.0 | Mozilla Thunderbird (af) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (ar) | 140.0 | Mozilla Thunderbird (ar) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (ast) | 140.0 | Mozilla Thunderbird (ast) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (be) | 140.0 | Mozilla Thunderbird (be) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (bg) | 140.0 | Mozilla Thunderbird (bg) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (br) | 140.0 | Mozilla Thunderbird (br) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (ca) | 140.0 | Mozilla Thunderbird (ca) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (cak) | 140.0 | Mozilla Thunderbird (cak) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (cs) | 140.0 | Mozilla Thunderbird (cs) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (cy) | 140.0 | Mozilla Thunderbird (cy) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (da) | 140.0 | Mozilla Thunderbird (da) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (de) | 140.0 | Mozilla Thunderbird (de) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (dsb) | 140.0 | Mozilla Thunderbird (dsb) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (el) | 140.0 | Mozilla Thunderbird (el) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (en-CA) | 140.0 | Mozilla Thunderbird (en-CA) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (en-GB) | 140.0 | Mozilla Thunderbird (en-GB) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (en-US) | 140.0 | Mozilla Thunderbird (en-US) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (es-AR) | 140.0 | Mozilla Thunderbird (es-AR) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (es-ES) | 140.0 | Mozilla Thunderbird (es-ES) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (es-MX) | 140.0 | Mozilla Thunderbird (es-MX) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (et) | 140.0 | Mozilla Thunderbird (et) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (eu) | 140.0 | Mozilla Thunderbird (eu) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (fi) | 140.0 | Mozilla Thunderbird (fi) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (fr) | 140.0 | Mozilla Thunderbird (fr) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (fy-NL) | 140.0 | Mozilla Thunderbird (fy-NL) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (ga-IE) | 140.0 | Mozilla Thunderbird (ga-IE) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (gd) | 140.0 | Mozilla Thunderbird (gd) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (gl) | 140.0 | Mozilla Thunderbird (gl) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (he) | 140.0 | Mozilla Thunderbird (he) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (hr) | 140.0 | Mozilla Thunderbird (hr) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (hsb) | 140.0 | Mozilla Thunderbird (hsb) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (hu) | 140.0 | Mozilla Thunderbird (hu) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (hy-AM) | 140.0 | Mozilla Thunderbird (hy-AM) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (id) | 140.0 | Mozilla Thunderbird (id) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (is) | 140.0 | Mozilla Thunderbird (is) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (it) | 140.0 | Mozilla Thunderbird (it) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (ja) | 140.0 | Mozilla Thunderbird (ja) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (ka) | 140.0 | Mozilla Thunderbird (ka) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (kab) | 140.0 | Mozilla Thunderbird (kab) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (kk) | 140.0 | Mozilla Thunderbird (kk) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (ko) | 140.0 | Mozilla Thunderbird (ko) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (lt) | 140.0 | Mozilla Thunderbird (lt) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (lv) | 140.0 | Mozilla Thunderbird (lv) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (ms) | 140.0 | Mozilla Thunderbird (ms) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (nb-NO) | 140.0 | Mozilla Thunderbird (nb-NO) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (nl) | 140.0 | Mozilla Thunderbird (nl) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (nn-NO) | 140.0 | Mozilla Thunderbird (nn-NO) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (pa-IN) | 140.0 | Mozilla Thunderbird (pa-IN) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (pl) | 140.0 | Mozilla Thunderbird (pl) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (pt-BR) | 140.0 | Mozilla Thunderbird (pt-BR) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (pt-PT) | 140.0 | Mozilla Thunderbird (pt-PT) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (rm) | 140.0 | Mozilla Thunderbird (rm) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (ro) | 140.0 | Mozilla Thunderbird (ro) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (ru) | 140.0 | Mozilla Thunderbird (ru) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (sk) | 140.0 | Mozilla Thunderbird (sk) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (sl) | 140.0 | Mozilla Thunderbird (sl) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (sq) | 140.0 | Mozilla Thunderbird (sq) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (sr) | 140.0 | Mozilla Thunderbird (sr) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (sv-SE) | 140.0 | Mozilla Thunderbird (sv-SE) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (th) | 140.0 | Mozilla Thunderbird (th) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (tr) | 140.0 | Mozilla Thunderbird (tr) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (uk) | 140.0 | Mozilla Thunderbird (uk) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (uz) | 140.0 | Mozilla Thunderbird (uz) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (vi) | 140.0 | Mozilla Thunderbird (vi) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (zh-CN) | 140.0 | Mozilla Thunderbird (zh-CN) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird (zh-TW) | 140.0 | Mozilla Thunderbird (zh-TW) 140.0 | Jul 2, 2025 |
| Mozilla Thunderbird ESR (af) | 140.1.1 | Mozilla Thunderbird ESR (af) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (ar) | 140.1.1 | Mozilla Thunderbird ESR (ar) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (ast) | 140.1.1 | Mozilla Thunderbird ESR (ast) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (be) | 140.1.1 | Mozilla Thunderbird ESR (be) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (bg) | 140.1.1 | Mozilla Thunderbird ESR (bg) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (br) | 140.1.1 | Mozilla Thunderbird ESR (br) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (ca) | 140.1.1 | Mozilla Thunderbird ESR (ca) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (cak) | 140.1.1 | Mozilla Thunderbird ESR (cak) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (cs) | 140.1.1 | Mozilla Thunderbird ESR (cs) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (cy) | 140.1.1 | Mozilla Thunderbird ESR (cy) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (da) | 140.1.1 | Mozilla Thunderbird ESR (da) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (de) | 140.1.1 | Mozilla Thunderbird ESR (de) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (dsb) | 140.1.1 | Mozilla Thunderbird ESR (dsb) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (el) | 140.1.1 | Mozilla Thunderbird ESR (el) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (en-CA) | 140.1.1 | Mozilla Thunderbird ESR (en-CA) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (en-GB) | 140.1.1 | Mozilla Thunderbird ESR (en-GB) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (en-US) | 140.1.1 | Mozilla Thunderbird ESR (en-US) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (es-AR) | 140.1.1 | Mozilla Thunderbird ESR (es-AR) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (es-ES) | 140.1.1 | Mozilla Thunderbird ESR (es-ES) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (es-MX) | 140.1.1 | Mozilla Thunderbird ESR (es-MX) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (et) | 140.1.1 | Mozilla Thunderbird ESR (et) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (eu) | 140.1.1 | Mozilla Thunderbird ESR (eu) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (fi) | 140.1.1 | Mozilla Thunderbird ESR (fi) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (fr) | 140.1.1 | Mozilla Thunderbird ESR (fr) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (fy-NL) | 140.1.1 | Mozilla Thunderbird ESR (fy-NL) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (ga-IE) | 140.1.1 | Mozilla Thunderbird ESR (ga-IE) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (gd) | 140.1.1 | Mozilla Thunderbird ESR (gd) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (gl) | 140.1.1 | Mozilla Thunderbird ESR (gl) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (he) | 140.1.1 | Mozilla Thunderbird ESR (he) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (hr) | 140.1.1 | Mozilla Thunderbird ESR (hr) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (hsb) | 140.1.1 | Mozilla Thunderbird ESR (hsb) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (hu) | 140.1.1 | Mozilla Thunderbird ESR (hu) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (hy-AM) | 140.1.1 | Mozilla Thunderbird ESR (hy-AM) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (id) | 140.1.1 | Mozilla Thunderbird ESR (id) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (is) | 140.1.1 | Mozilla Thunderbird ESR (is) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (it) | 140.1.1 | Mozilla Thunderbird ESR (it) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (ja) | 140.1.1 | Mozilla Thunderbird ESR (ja) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (ka) | 140.1.1 | Mozilla Thunderbird ESR (ka) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (kab) | 140.1.1 | Mozilla Thunderbird ESR (kab) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (kk) | 140.1.1 | Mozilla Thunderbird ESR (kk) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (ko) | 140.1.1 | Mozilla Thunderbird ESR (ko) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (lt) | 140.1.1 | Mozilla Thunderbird ESR (lt) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (lv) | 140.1.1 | Mozilla Thunderbird ESR (lv) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (ms) | 140.1.1 | Mozilla Thunderbird ESR (ms) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (nb-NO) | 140.1.1 | Mozilla Thunderbird ESR (nb-NO) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (nl) | 140.1.1 | Mozilla Thunderbird ESR (nl) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (nn-NO) | 140.1.1 | Mozilla Thunderbird ESR (nn-NO) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (pa-IN) | 140.1.1 | Mozilla Thunderbird ESR (pa-IN) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (pl) | 140.1.1 | Mozilla Thunderbird ESR (pl) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (pt-BR) | 140.1.1 | Mozilla Thunderbird ESR (pt-BR) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (pt-PT) | 140.1.1 | Mozilla Thunderbird ESR (pt-PT) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (rm) | 140.1.1 | Mozilla Thunderbird ESR (rm) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (ro) | 140.1.1 | Mozilla Thunderbird ESR (ro) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (ru) | 140.1.1 | Mozilla Thunderbird ESR (ru) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (sk) | 140.1.1 | Mozilla Thunderbird ESR (sk) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (sl) | 140.1.1 | Mozilla Thunderbird ESR (sl) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (sq) | 140.1.1 | Mozilla Thunderbird ESR (sq) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (sr) | 140.1.1 | Mozilla Thunderbird ESR (sr) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (sv-SE) | 140.1.1 | Mozilla Thunderbird ESR (sv-SE) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (th) | 140.1.1 | Mozilla Thunderbird ESR (th) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (tr) | 140.1.1 | Mozilla Thunderbird ESR (tr) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (uk) | 140.1.1 | Mozilla Thunderbird ESR (uk) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (uz) | 140.1.1 | Mozilla Thunderbird ESR (uz) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (vi) | 140.1.1 | Mozilla Thunderbird ESR (vi) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (zh-CN) | 140.1.1 | Mozilla Thunderbird ESR (zh-CN) 140.1.1 | Aug 5, 2025 |
| Mozilla Thunderbird ESR (zh-TW) | 140.1.1 | Mozilla Thunderbird ESR (zh-TW) 140.1.1 | Aug 5, 2025 |
| Linux | |||
| MozillaFirefox · opensuse-leap 15.6 | 140.1.0-150200.152.193.1 | SUSE-SU-2025:02529-1 | Jul 25, 2025 |
| MozillaFirefox · sles 15.6 | 140.1.0-150200.152.193.1 | SUSE-SU-2025:02529-1 | Jul 25, 2025 |
| MozillaFirefox · sles 15.7 | 140.1.0-150200.152.193.1 | SUSE-SU-2025:02529-1 | Jul 25, 2025 |
| MozillaFirefox-branding-SLE · opensuse-leap 15.6 | 140-150200.9.21.1 | SUSE-SU-2025:02529-1 | Jul 25, 2025 |
| MozillaFirefox-branding-SLE · sles 15.6 | 140-150200.9.21.1 | SUSE-SU-2025:02529-1 | Jul 25, 2025 |
| MozillaFirefox-branding-SLE · sles 15.7 | 140-150200.9.21.1 | SUSE-SU-2025:02529-1 | Jul 25, 2025 |
| MozillaThunderbird · opensuse-leap 15.6 | 140.1.0-150200.8.230.1 | SUSE-SU-2025:02546-1 | Jul 30, 2025 |
| MozillaThunderbird · sles 15.6 | 140.1.0-150200.8.230.1 | SUSE-SU-2025:02546-1 | Jul 30, 2025 |
| MozillaThunderbird · sles 15.7 | 140.1.0-150200.8.230.1 | SUSE-SU-2025:02546-1 | Jul 30, 2025 |
| pipewire · sles 15.6 | 0.3.6-150200.3.11.1 | SUSE-SU-2025:02529-1 | Jul 25, 2025 |
| pipewire · sles 15.7 | 0.3.6-150200.3.11.1 | SUSE-SU-2025:02529-1 | Jul 25, 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 |
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