CVE-2026-8091
Incorrect boundary conditions in the Audio/Video: Playback component
CVE-2026-8091 is fixed in 441 products on 2 platforms, first by Firefox Developer Edition (ach) 141.0, released July 11, 2025. It is not reported as exploited. Patch Radar priority: High.
HighFixed on 2 platforms
CVSS
9.8
Important
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0047
40th percentile
Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 150, Thunderbird 150, Firefox ESR 140.10.1, Thunderbird 140.10.1, and Firefox ESR 115.35.2.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Windows apps | |||
| Firefox Developer Edition (ach) | 141.0 | Firefox Developer Edition (ach) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (af) | 141.0 | Firefox Developer Edition (af) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (an) | 141.0 | Firefox Developer Edition (an) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ar) | 141.0 | Firefox Developer Edition (ar) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ast) | 141.0 | Firefox Developer Edition (ast) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (az) | 141.0 | Firefox Developer Edition (az) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (be) | 141.0 | Firefox Developer Edition (be) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (bg) | 141.0 | Firefox Developer Edition (bg) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (bn) | 141.0 | Firefox Developer Edition (bn) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (br) | 141.0 | Firefox Developer Edition (br) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (bs) | 141.0 | Firefox Developer Edition (bs) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ca) | 141.0 | Firefox Developer Edition (ca) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ca-valencia) | 141.0 | Firefox Developer Edition (ca-valencia) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (cak) | 141.0 | Firefox Developer Edition (cak) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (cs) | 141.0 | Firefox Developer Edition (cs) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (cy) | 141.0 | Firefox Developer Edition (cy) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (da) | 141.0 | Firefox Developer Edition (da) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (de) | 141.0 | Firefox Developer Edition (de) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (dsb) | 141.0 | Firefox Developer Edition (dsb) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (el) | 141.0 | Firefox Developer Edition (el) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (en-CA) | 141.0 | Firefox Developer Edition (en-CA) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (en-GB) | 141.0 | Firefox Developer Edition (en-GB) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (en-US) | 141.0 | Firefox Developer Edition (en-US) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (eo) | 141.0 | Firefox Developer Edition (eo) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (es-AR) | 141.0 | Firefox Developer Edition (es-AR) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (es-CL) | 141.0 | Firefox Developer Edition (es-CL) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (es-ES) | 141.0 | Firefox Developer Edition (es-ES) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (es-MX) | 141.0 | Firefox Developer Edition (es-MX) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (et) | 141.0 | Firefox Developer Edition (et) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (eu) | 141.0 | Firefox Developer Edition (eu) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (fa) | 141.0 | Firefox Developer Edition (fa) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ff) | 141.0 | Firefox Developer Edition (ff) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (fi) | 141.0 | Firefox Developer Edition (fi) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (fr) | 141.0 | Firefox Developer Edition (fr) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (fur) | 141.0 | Firefox Developer Edition (fur) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (fy-NL) | 141.0 | Firefox Developer Edition (fy-NL) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ga-IE) | 141.0 | Firefox Developer Edition (ga-IE) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (gd) | 141.0 | Firefox Developer Edition (gd) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (gl) | 141.0 | Firefox Developer Edition (gl) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (gn) | 141.0 | Firefox Developer Edition (gn) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (gu-IN) | 141.0 | Firefox Developer Edition (gu-IN) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (he) | 141.0 | Firefox Developer Edition (he) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (hi-IN) | 141.0 | Firefox Developer Edition (hi-IN) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (hr) | 141.0 | Firefox Developer Edition (hr) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (hsb) | 141.0 | Firefox Developer Edition (hsb) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (hu) | 141.0 | Firefox Developer Edition (hu) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (hy-AM) | 141.0 | Firefox Developer Edition (hy-AM) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ia) | 141.0 | Firefox Developer Edition (ia) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (id) | 141.0 | Firefox Developer Edition (id) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (is) | 141.0 | Firefox Developer Edition (is) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (it) | 141.0 | Firefox Developer Edition (it) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ja) | 141.0 | Firefox Developer Edition (ja) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ka) | 141.0 | Firefox Developer Edition (ka) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (kab) | 141.0 | Firefox Developer Edition (kab) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (kk) | 141.0 | Firefox Developer Edition (kk) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (km) | 141.0 | Firefox Developer Edition (km) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (kn) | 141.0 | Firefox Developer Edition (kn) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ko) | 141.0 | Firefox Developer Edition (ko) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (lij) | 141.0 | Firefox Developer Edition (lij) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (lt) | 141.0 | Firefox Developer Edition (lt) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (lv) | 141.0 | Firefox Developer Edition (lv) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (mk) | 141.0 | Firefox Developer Edition (mk) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (mr) | 141.0 | Firefox Developer Edition (mr) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ms) | 141.0 | Firefox Developer Edition (ms) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (my) | 141.0 | Firefox Developer Edition (my) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (nb-NO) | 141.0 | Firefox Developer Edition (nb-NO) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ne-NP) | 141.0 | Firefox Developer Edition (ne-NP) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (nl) | 141.0 | Firefox Developer Edition (nl) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (nn-NO) | 141.0 | Firefox Developer Edition (nn-NO) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (oc) | 141.0 | Firefox Developer Edition (oc) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (pa-IN) | 141.0 | Firefox Developer Edition (pa-IN) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (pl) | 141.0 | Firefox Developer Edition (pl) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (pt-BR) | 141.0 | Firefox Developer Edition (pt-BR) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (pt-PT) | 141.0 | Firefox Developer Edition (pt-PT) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (rm) | 141.0 | Firefox Developer Edition (rm) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ro) | 141.0 | Firefox Developer Edition (ro) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ru) | 141.0 | Firefox Developer Edition (ru) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (sc) | 141.0 | Firefox Developer Edition (sc) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (sco) | 141.0 | Firefox Developer Edition (sco) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (si) | 141.0 | Firefox Developer Edition (si) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (sk) | 141.0 | Firefox Developer Edition (sk) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (sl) | 141.0 | Firefox Developer Edition (sl) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (son) | 141.0 | Firefox Developer Edition (son) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (sq) | 141.0 | Firefox Developer Edition (sq) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (sr) | 141.0 | Firefox Developer Edition (sr) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (sv-SE) | 141.0 | Firefox Developer Edition (sv-SE) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (szl) | 141.0 | Firefox Developer Edition (szl) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ta) | 141.0 | Firefox Developer Edition (ta) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (te) | 141.0 | Firefox Developer Edition (te) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (tg) | 141.0 | Firefox Developer Edition (tg) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (th) | 141.0 | Firefox Developer Edition (th) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (tl) | 141.0 | Firefox Developer Edition (tl) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (tr) | 141.0 | Firefox Developer Edition (tr) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (trs) | 141.0 | Firefox Developer Edition (trs) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (uk) | 141.0 | Firefox Developer Edition (uk) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ur) | 141.0 | Firefox Developer Edition (ur) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (uz) | 141.0 | Firefox Developer Edition (uz) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (vi) | 141.0 | Firefox Developer Edition (vi) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (xh) | 141.0 | Firefox Developer Edition (xh) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (zh-CN) | 141.0 | Firefox Developer Edition (zh-CN) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (zh-TW) | 141.0 | Firefox Developer Edition (zh-TW) 141.0 | Jul 11, 2025 |
| Mozilla Firefox (ach) | 141.0 | Mozilla Firefox (ach) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (af) | 141.0 | Mozilla Firefox (af) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (an) | 141.0 | Mozilla Firefox (an) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ar) | 141.0 | Mozilla Firefox (ar) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ast) | 141.0 | Mozilla Firefox (ast) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (az) | 141.0 | Mozilla Firefox (az) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (be) | 141.0 | Mozilla Firefox (be) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (bg) | 141.0 | Mozilla Firefox (bg) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (bn) | 141.0 | Mozilla Firefox (bn) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (br) | 141.0 | Mozilla Firefox (br) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (bs) | 141.0 | Mozilla Firefox (bs) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ca) | 141.0 | Mozilla Firefox (ca) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ca-valencia) | 141.0 | Mozilla Firefox (ca-valencia) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (cak) | 141.0 | Mozilla Firefox (cak) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (cs) | 141.0 | Mozilla Firefox (cs) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (cy) | 141.0 | Mozilla Firefox (cy) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (da) | 141.0 | Mozilla Firefox (da) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (de) | 141.0 | Mozilla Firefox (de) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (dsb) | 141.0 | Mozilla Firefox (dsb) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (el) | 141.0 | Mozilla Firefox (el) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (en-CA) | 141.0 | Mozilla Firefox (en-CA) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (en-GB) | 141.0 | Mozilla Firefox (en-GB) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (en-US) | 141.0 | Mozilla Firefox (en-US) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (eo) | 141.0 | Mozilla Firefox (eo) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (es-AR) | 141.0 | Mozilla Firefox (es-AR) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (es-CL) | 141.0 | Mozilla Firefox (es-CL) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (es-ES) | 141.0 | Mozilla Firefox (es-ES) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (es-MX) | 141.0 | Mozilla Firefox (es-MX) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (et) | 141.0 | Mozilla Firefox (et) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (eu) | 141.0 | Mozilla Firefox (eu) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (fa) | 141.0 | Mozilla Firefox (fa) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ff) | 141.0 | Mozilla Firefox (ff) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (fi) | 141.0 | Mozilla Firefox (fi) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (fr) | 141.0 | Mozilla Firefox (fr) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (fur) | 141.0 | Mozilla Firefox (fur) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (fy-NL) | 141.0 | Mozilla Firefox (fy-NL) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ga-IE) | 141.0 | Mozilla Firefox (ga-IE) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (gd) | 141.0 | Mozilla Firefox (gd) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (gl) | 141.0 | Mozilla Firefox (gl) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (gn) | 141.0 | Mozilla Firefox (gn) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (gu-IN) | 141.0 | Mozilla Firefox (gu-IN) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (he) | 141.0 | Mozilla Firefox (he) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (hi-IN) | 141.0 | Mozilla Firefox (hi-IN) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (hr) | 141.0 | Mozilla Firefox (hr) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (hsb) | 141.0 | Mozilla Firefox (hsb) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (hu) | 141.0 | Mozilla Firefox (hu) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (hy-AM) | 141.0 | Mozilla Firefox (hy-AM) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ia) | 141.0 | Mozilla Firefox (ia) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (id) | 141.0 | Mozilla Firefox (id) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (is) | 141.0 | Mozilla Firefox (is) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (it) | 141.0 | Mozilla Firefox (it) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ja) | 141.0 | Mozilla Firefox (ja) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ka) | 141.0 | Mozilla Firefox (ka) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (kab) | 141.0 | Mozilla Firefox (kab) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (kk) | 141.0 | Mozilla Firefox (kk) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (km) | 141.0 | Mozilla Firefox (km) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (kn) | 141.0 | Mozilla Firefox (kn) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ko) | 141.0 | Mozilla Firefox (ko) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (lij) | 141.0 | Mozilla Firefox (lij) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (lt) | 141.0 | Mozilla Firefox (lt) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (lv) | 141.0 | Mozilla Firefox (lv) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (mk) | 141.0 | Mozilla Firefox (mk) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (mr) | 141.0 | Mozilla Firefox (mr) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ms) | 141.0 | Mozilla Firefox (ms) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (my) | 141.0 | Mozilla Firefox (my) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (nb-NO) | 141.0 | Mozilla Firefox (nb-NO) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ne-NP) | 141.0 | Mozilla Firefox (ne-NP) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (nl) | 141.0 | Mozilla Firefox (nl) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (nn-NO) | 141.0 | Mozilla Firefox (nn-NO) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (oc) | 141.0 | Mozilla Firefox (oc) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (pa-IN) | 141.0 | Mozilla Firefox (pa-IN) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (pl) | 141.0 | Mozilla Firefox (pl) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (pt-BR) | 141.0 | Mozilla Firefox (pt-BR) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (pt-PT) | 141.0 | Mozilla Firefox (pt-PT) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (rm) | 141.0 | Mozilla Firefox (rm) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ro) | 141.0 | Mozilla Firefox (ro) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ru) | 141.0 | Mozilla Firefox (ru) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (sc) | 141.0 | Mozilla Firefox (sc) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (sco) | 141.0 | Mozilla Firefox (sco) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (si) | 141.0 | Mozilla Firefox (si) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (sk) | 141.0 | Mozilla Firefox (sk) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (sl) | 141.0 | Mozilla Firefox (sl) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (son) | 141.0 | Mozilla Firefox (son) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (sq) | 141.0 | Mozilla Firefox (sq) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (sr) | 141.0 | Mozilla Firefox (sr) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (sv-SE) | 141.0 | Mozilla Firefox (sv-SE) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (szl) | 141.0 | Mozilla Firefox (szl) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ta) | 141.0 | Mozilla Firefox (ta) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (te) | 141.0 | Mozilla Firefox (te) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (tg) | 141.0 | Mozilla Firefox (tg) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (th) | 141.0 | Mozilla Firefox (th) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (tl) | 141.0 | Mozilla Firefox (tl) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (tr) | 141.0 | Mozilla Firefox (tr) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (trs) | 141.0 | Mozilla Firefox (trs) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (uk) | 141.0 | Mozilla Firefox (uk) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ur) | 141.0 | Mozilla Firefox (ur) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (uz) | 141.0 | Mozilla Firefox (uz) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (vi) | 141.0 | Mozilla Firefox (vi) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (xh) | 141.0 | Mozilla Firefox (xh) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (zh-CN) | 141.0 | Mozilla Firefox (zh-CN) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (zh-TW) | 141.0 | Mozilla Firefox (zh-TW) 141.0 | Jul 22, 2025 |
| Mozilla Firefox ESR (ach) | 140.10.1 | Mozilla Firefox ESR (ach) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (af) | 140.10.1 | Mozilla Firefox ESR (af) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (an) | 140.10.1 | Mozilla Firefox ESR (an) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (ar) | 140.10.1 | Mozilla Firefox ESR (ar) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (ast) | 140.10.1 | Mozilla Firefox ESR (ast) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (az) | 140.10.1 | Mozilla Firefox ESR (az) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (be) | 140.10.1 | Mozilla Firefox ESR (be) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (bg) | 140.10.1 | Mozilla Firefox ESR (bg) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (bn) | 140.10.1 | Mozilla Firefox ESR (bn) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (br) | 140.10.1 | Mozilla Firefox ESR (br) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (bs) | 140.10.1 | Mozilla Firefox ESR (bs) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (ca) | 140.10.1 | Mozilla Firefox ESR (ca) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (ca-valencia) | 140.10.1 | Mozilla Firefox ESR (ca-valencia) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (cak) | 140.10.1 | Mozilla Firefox ESR (cak) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (cs) | 140.10.1 | Mozilla Firefox ESR (cs) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (cy) | 140.10.1 | Mozilla Firefox ESR (cy) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (da) | 140.10.1 | Mozilla Firefox ESR (da) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (de) | 140.10.1 | Mozilla Firefox ESR (de) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (dsb) | 140.10.1 | Mozilla Firefox ESR (dsb) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (el) | 140.10.1 | Mozilla Firefox ESR (el) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (en-CA) | 140.10.1 | Mozilla Firefox ESR (en-CA) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (en-GB) | 140.10.1 | Mozilla Firefox ESR (en-GB) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (en-US) | 140.10.1 | Mozilla Firefox ESR (en-US) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (eo) | 140.10.1 | Mozilla Firefox ESR (eo) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (es-AR) | 140.10.1 | Mozilla Firefox ESR (es-AR) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (es-CL) | 140.10.1 | Mozilla Firefox ESR (es-CL) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (es-ES) | 140.10.1 | Mozilla Firefox ESR (es-ES) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (es-MX) | 140.10.1 | Mozilla Firefox ESR (es-MX) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (et) | 140.10.1 | Mozilla Firefox ESR (et) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (eu) | 140.10.1 | Mozilla Firefox ESR (eu) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (fa) | 140.10.1 | Mozilla Firefox ESR (fa) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (ff) | 140.10.1 | Mozilla Firefox ESR (ff) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (fi) | 140.10.1 | Mozilla Firefox ESR (fi) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (fr) | 140.10.1 | Mozilla Firefox ESR (fr) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (fur) | 140.10.1 | Mozilla Firefox ESR (fur) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (fy-NL) | 140.10.1 | Mozilla Firefox ESR (fy-NL) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (ga-IE) | 140.10.1 | Mozilla Firefox ESR (ga-IE) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (gd) | 140.10.1 | Mozilla Firefox ESR (gd) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (gl) | 140.10.1 | Mozilla Firefox ESR (gl) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (gn) | 140.10.1 | Mozilla Firefox ESR (gn) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (gu-IN) | 140.10.1 | Mozilla Firefox ESR (gu-IN) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (he) | 140.10.1 | Mozilla Firefox ESR (he) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (hi-IN) | 140.10.1 | Mozilla Firefox ESR (hi-IN) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (hr) | 140.10.1 | Mozilla Firefox ESR (hr) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (hsb) | 140.10.1 | Mozilla Firefox ESR (hsb) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (hu) | 140.10.1 | Mozilla Firefox ESR (hu) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (hy-AM) | 140.10.1 | Mozilla Firefox ESR (hy-AM) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (ia) | 140.10.1 | Mozilla Firefox ESR (ia) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (id) | 140.10.1 | Mozilla Firefox ESR (id) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (is) | 140.10.1 | Mozilla Firefox ESR (is) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (it) | 140.10.1 | Mozilla Firefox ESR (it) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (ja) | 140.10.1 | Mozilla Firefox ESR (ja) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (ka) | 140.10.1 | Mozilla Firefox ESR (ka) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (kab) | 140.10.1 | Mozilla Firefox ESR (kab) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (kk) | 140.10.1 | Mozilla Firefox ESR (kk) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (km) | 140.10.1 | Mozilla Firefox ESR (km) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (kn) | 140.10.1 | Mozilla Firefox ESR (kn) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (ko) | 140.10.1 | Mozilla Firefox ESR (ko) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (lij) | 140.10.1 | Mozilla Firefox ESR (lij) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (lt) | 140.10.1 | Mozilla Firefox ESR (lt) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (lv) | 140.10.1 | Mozilla Firefox ESR (lv) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (mk) | 140.10.1 | Mozilla Firefox ESR (mk) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (mr) | 140.10.1 | Mozilla Firefox ESR (mr) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (ms) | 140.10.1 | Mozilla Firefox ESR (ms) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (my) | 140.10.1 | Mozilla Firefox ESR (my) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (nb-NO) | 140.10.2 | Mozilla Firefox ESR (nb-NO) 140.10.2 | May 7, 2026 |
| Mozilla Firefox ESR (ne-NP) | 140.10.1 | Mozilla Firefox ESR (ne-NP) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (nl) | 140.10.1 | Mozilla Firefox ESR (nl) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (nn-NO) | 140.10.1 | Mozilla Firefox ESR (nn-NO) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (oc) | 140.10.1 | Mozilla Firefox ESR (oc) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (pa-IN) | 140.10.1 | Mozilla Firefox ESR (pa-IN) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (pl) | 140.10.1 | Mozilla Firefox ESR (pl) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (pt-BR) | 140.10.1 | Mozilla Firefox ESR (pt-BR) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (pt-PT) | 140.10.1 | Mozilla Firefox ESR (pt-PT) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (rm) | 140.10.1 | Mozilla Firefox ESR (rm) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (ro) | 140.10.1 | Mozilla Firefox ESR (ro) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (ru) | 140.10.1 | Mozilla Firefox ESR (ru) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (sc) | 140.10.1 | Mozilla Firefox ESR (sc) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (sco) | 140.10.1 | Mozilla Firefox ESR (sco) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (si) | 140.10.1 | Mozilla Firefox ESR (si) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (sk) | 140.10.1 | Mozilla Firefox ESR (sk) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (sl) | 140.10.1 | Mozilla Firefox ESR (sl) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (son) | 140.10.1 | Mozilla Firefox ESR (son) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (sq) | 140.10.1 | Mozilla Firefox ESR (sq) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (sr) | 140.10.1 | Mozilla Firefox ESR (sr) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (sv-SE) | 140.10.1 | Mozilla Firefox ESR (sv-SE) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (szl) | 140.10.1 | Mozilla Firefox ESR (szl) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (ta) | 140.10.1 | Mozilla Firefox ESR (ta) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (te) | 140.10.1 | Mozilla Firefox ESR (te) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (tg) | 140.10.1 | Mozilla Firefox ESR (tg) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (th) | 140.10.1 | Mozilla Firefox ESR (th) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (tl) | 140.10.1 | Mozilla Firefox ESR (tl) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (tr) | 140.10.1 | Mozilla Firefox ESR (tr) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (trs) | 140.10.1 | Mozilla Firefox ESR (trs) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (uk) | 140.10.1 | Mozilla Firefox ESR (uk) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (ur) | 140.10.1 | Mozilla Firefox ESR (ur) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (uz) | 140.10.1 | Mozilla Firefox ESR (uz) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (vi) | 140.10.1 | Mozilla Firefox ESR (vi) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (xh) | 140.10.1 | Mozilla Firefox ESR (xh) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (zh-CN) | 140.10.1 | Mozilla Firefox ESR (zh-CN) 140.10.1 | Apr 28, 2026 |
| Mozilla Firefox ESR (zh-TW) | 140.10.1 | Mozilla Firefox ESR (zh-TW) 140.10.1 | Apr 28, 2026 |
| Mozilla Thunderbird (af) | 141.0 | Mozilla Thunderbird (af) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (ar) | 141.0 | Mozilla Thunderbird (ar) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (ast) | 141.0 | Mozilla Thunderbird (ast) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (be) | 141.0 | Mozilla Thunderbird (be) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (bg) | 141.0 | Mozilla Thunderbird (bg) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (br) | 141.0 | Mozilla Thunderbird (br) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (ca) | 141.0 | Mozilla Thunderbird (ca) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (cak) | 141.0 | Mozilla Thunderbird (cak) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (cs) | 141.0 | Mozilla Thunderbird (cs) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (cy) | 141.0 | Mozilla Thunderbird (cy) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (da) | 141.0 | Mozilla Thunderbird (da) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (de) | 141.0 | Mozilla Thunderbird (de) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (dsb) | 141.0 | Mozilla Thunderbird (dsb) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (el) | 141.0 | Mozilla Thunderbird (el) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (en-CA) | 141.0 | Mozilla Thunderbird (en-CA) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (en-GB) | 141.0 | Mozilla Thunderbird (en-GB) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (en-US) | 141.0 | Mozilla Thunderbird (en-US) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (es-AR) | 141.0 | Mozilla Thunderbird (es-AR) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (es-ES) | 141.0 | Mozilla Thunderbird (es-ES) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (es-MX) | 141.0 | Mozilla Thunderbird (es-MX) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (et) | 141.0 | Mozilla Thunderbird (et) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (eu) | 141.0 | Mozilla Thunderbird (eu) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (fi) | 141.0 | Mozilla Thunderbird (fi) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (fr) | 141.0 | Mozilla Thunderbird (fr) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (fy-NL) | 141.0 | Mozilla Thunderbird (fy-NL) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (ga-IE) | 141.0 | Mozilla Thunderbird (ga-IE) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (gd) | 141.0 | Mozilla Thunderbird (gd) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (gl) | 141.0 | Mozilla Thunderbird (gl) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (he) | 141.0 | Mozilla Thunderbird (he) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (hr) | 141.0 | Mozilla Thunderbird (hr) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (hsb) | 141.0 | Mozilla Thunderbird (hsb) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (hu) | 141.0 | Mozilla Thunderbird (hu) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (hy-AM) | 141.0 | Mozilla Thunderbird (hy-AM) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (id) | 141.0 | Mozilla Thunderbird (id) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (is) | 141.0 | Mozilla Thunderbird (is) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (it) | 141.0 | Mozilla Thunderbird (it) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (ja) | 141.0 | Mozilla Thunderbird (ja) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (ka) | 141.0 | Mozilla Thunderbird (ka) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (kab) | 141.0 | Mozilla Thunderbird (kab) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (kk) | 141.0 | Mozilla Thunderbird (kk) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (ko) | 141.0 | Mozilla Thunderbird (ko) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (lt) | 141.0 | Mozilla Thunderbird (lt) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (lv) | 141.0 | Mozilla Thunderbird (lv) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (ms) | 141.0 | Mozilla Thunderbird (ms) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (nb-NO) | 141.0 | Mozilla Thunderbird (nb-NO) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (nl) | 141.0 | Mozilla Thunderbird (nl) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (nn-NO) | 141.0 | Mozilla Thunderbird (nn-NO) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (pa-IN) | 141.0 | Mozilla Thunderbird (pa-IN) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (pl) | 141.0 | Mozilla Thunderbird (pl) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (pt-BR) | 141.0 | Mozilla Thunderbird (pt-BR) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (pt-PT) | 141.0 | Mozilla Thunderbird (pt-PT) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (rm) | 141.0 | Mozilla Thunderbird (rm) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (ro) | 141.0 | Mozilla Thunderbird (ro) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (ru) | 141.0 | Mozilla Thunderbird (ru) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (sk) | 141.0 | Mozilla Thunderbird (sk) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (sl) | 141.0 | Mozilla Thunderbird (sl) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (sq) | 141.0 | Mozilla Thunderbird (sq) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (sr) | 141.0 | Mozilla Thunderbird (sr) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (sv-SE) | 141.0 | Mozilla Thunderbird (sv-SE) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (th) | 141.0 | Mozilla Thunderbird (th) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (tr) | 141.0 | Mozilla Thunderbird (tr) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (uk) | 141.0 | Mozilla Thunderbird (uk) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (uz) | 141.0 | Mozilla Thunderbird (uz) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (vi) | 141.0 | Mozilla Thunderbird (vi) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (zh-CN) | 141.0 | Mozilla Thunderbird (zh-CN) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (zh-TW) | 141.0 | Mozilla Thunderbird (zh-TW) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird ESR (af) | 140.10.1 | Mozilla Thunderbird ESR (af) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (ar) | 140.10.1 | Mozilla Thunderbird ESR (ar) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (ast) | 140.10.1 | Mozilla Thunderbird ESR (ast) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (be) | 140.10.1 | Mozilla Thunderbird ESR (be) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (bg) | 140.10.1 | Mozilla Thunderbird ESR (bg) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (br) | 140.10.1 | Mozilla Thunderbird ESR (br) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (ca) | 140.10.1 | Mozilla Thunderbird ESR (ca) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (cak) | 140.10.1 | Mozilla Thunderbird ESR (cak) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (cs) | 140.10.1 | Mozilla Thunderbird ESR (cs) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (cy) | 140.10.1 | Mozilla Thunderbird ESR (cy) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (da) | 140.10.1 | Mozilla Thunderbird ESR (da) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (de) | 140.10.1 | Mozilla Thunderbird ESR (de) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (dsb) | 140.10.1 | Mozilla Thunderbird ESR (dsb) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (el) | 140.10.1 | Mozilla Thunderbird ESR (el) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (en-CA) | 140.10.1 | Mozilla Thunderbird ESR (en-CA) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (en-GB) | 140.10.1 | Mozilla Thunderbird ESR (en-GB) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (en-US) | 140.10.1 | Mozilla Thunderbird ESR (en-US) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (es-AR) | 140.10.1 | Mozilla Thunderbird ESR (es-AR) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (es-ES) | 140.10.1 | Mozilla Thunderbird ESR (es-ES) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (es-MX) | 140.10.1 | Mozilla Thunderbird ESR (es-MX) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (et) | 140.10.1 | Mozilla Thunderbird ESR (et) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (eu) | 140.10.1 | Mozilla Thunderbird ESR (eu) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (fi) | 140.10.1 | Mozilla Thunderbird ESR (fi) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (fr) | 140.10.1 | Mozilla Thunderbird ESR (fr) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (fy-NL) | 140.10.1 | Mozilla Thunderbird ESR (fy-NL) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (ga-IE) | 140.10.1 | Mozilla Thunderbird ESR (ga-IE) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (gd) | 140.10.1 | Mozilla Thunderbird ESR (gd) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (gl) | 140.10.1 | Mozilla Thunderbird ESR (gl) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (he) | 140.10.1 | Mozilla Thunderbird ESR (he) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (hr) | 140.10.1 | Mozilla Thunderbird ESR (hr) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (hsb) | 140.10.1 | Mozilla Thunderbird ESR (hsb) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (hu) | 140.10.1 | Mozilla Thunderbird ESR (hu) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (hy-AM) | 140.10.1 | Mozilla Thunderbird ESR (hy-AM) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (id) | 140.10.1 | Mozilla Thunderbird ESR (id) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (is) | 140.10.1 | Mozilla Thunderbird ESR (is) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (it) | 140.10.1 | Mozilla Thunderbird ESR (it) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (ja) | 140.10.1 | Mozilla Thunderbird ESR (ja) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (ka) | 140.10.1 | Mozilla Thunderbird ESR (ka) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (kab) | 140.10.1 | Mozilla Thunderbird ESR (kab) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (kk) | 140.10.1 | Mozilla Thunderbird ESR (kk) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (ko) | 140.10.1 | Mozilla Thunderbird ESR (ko) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (lt) | 140.10.1 | Mozilla Thunderbird ESR (lt) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (lv) | 140.10.1 | Mozilla Thunderbird ESR (lv) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (ms) | 140.10.1 | Mozilla Thunderbird ESR (ms) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (nb-NO) | 140.10.1 | Mozilla Thunderbird ESR (nb-NO) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (nl) | 140.10.1 | Mozilla Thunderbird ESR (nl) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (nn-NO) | 140.10.1 | Mozilla Thunderbird ESR (nn-NO) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (pa-IN) | 140.10.1 | Mozilla Thunderbird ESR (pa-IN) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (pl) | 140.10.1 | Mozilla Thunderbird ESR (pl) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (pt-BR) | 140.10.1 | Mozilla Thunderbird ESR (pt-BR) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (pt-PT) | 140.10.1 | Mozilla Thunderbird ESR (pt-PT) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (rm) | 140.10.1 | Mozilla Thunderbird ESR (rm) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (ro) | 140.10.1 | Mozilla Thunderbird ESR (ro) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (ru) | 140.10.1 | Mozilla Thunderbird ESR (ru) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (sk) | 140.10.1 | Mozilla Thunderbird ESR (sk) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (sl) | 140.10.1 | Mozilla Thunderbird ESR (sl) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (sq) | 140.10.1 | Mozilla Thunderbird ESR (sq) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (sr) | 140.10.1 | Mozilla Thunderbird ESR (sr) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (sv-SE) | 140.10.1 | Mozilla Thunderbird ESR (sv-SE) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (th) | 140.10.1 | Mozilla Thunderbird ESR (th) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (tr) | 140.10.1 | Mozilla Thunderbird ESR (tr) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (uk) | 140.10.1 | Mozilla Thunderbird ESR (uk) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (uz) | 140.10.1 | Mozilla Thunderbird ESR (uz) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (vi) | 140.10.1 | Mozilla Thunderbird ESR (vi) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (zh-CN) | 140.10.1 | Mozilla Thunderbird ESR (zh-CN) 140.10.1 | Apr 30, 2026 |
| Mozilla Thunderbird ESR (zh-TW) | 140.10.1 | Mozilla Thunderbird ESR (zh-TW) 140.10.1 | Apr 30, 2026 |
| Linux | |||
| firefox · RHEL 10 | 140.10.1-1.el10_0 | RHSA-2026:22408 | May 27, 2026 |
| firefox · RHEL 8 | 0:140.10.1-1.el8_10 | RHSA-2026:19588 | May 27, 2026 |
| firefox · RHEL 9 | 0:140.10.1-1.el9_8 | RHSA-2026:19370 | May 27, 2026 |
| firefox · almalinux 10 | 140.10.1-1.el10_2 | ALSA-2026:19157 | May 19, 2026 |
| firefox · almalinux 8 | 140.10.1-1.el8_10.alma.1 | ALSA-2026:19588 | May 20, 2026 |
| firefox · almalinux 9 | 140.10.1-1.el9_8.alma.1 | ALSA-2026:19370 | May 19, 2026 |
| firefox · amzn 2023 | 140.10.2-1.amzn2023.0.3 | ALAS2023-2026-1725 | May 25, 2026 |
| firefox-debuginfo · amzn 2023 | 140.10.2-1.amzn2023.0.3 | ALAS2023-2026-1725 | May 25, 2026 |
| firefox-debugsource · amzn 2023 | 140.10.2-1.amzn2023.0.3 | ALAS2023-2026-1725 | May 25, 2026 |
| firefox-esr · Debian 12.15 (bookworm) | 140.10.1esr-1~deb12u1 | DEBIAN-CVE-2026-8091 | May 15, 2026 |
| firefox-esr · Debian 13.5 (trixie) | 140.10.1esr-1~deb13u1 | DEBIAN-CVE-2026-8091 | May 15, 2026 |
| firefox-esr · Debian 14 | 140.10.1esr-1 | DEBIAN-CVE-2026-8091 | May 15, 2026 |
| firefox-x11 · RHEL 9 | 0:140.10.1-1.el9_8 | RHSA-2026:19370 | May 27, 2026 |
| firefox-x11 · almalinux 9 | 140.10.1-1.el9_8.alma.1 | ALSA-2026:19370 | May 19, 2026 |
| thunderbird · Debian 12.15 (bookworm) | 1:140.10.1esr-1~deb12u1 | DEBIAN-CVE-2026-8091 | May 15, 2026 |
| thunderbird · Debian 13.5 (trixie) | 1:140.10.1esr-1~deb13u1 | DEBIAN-CVE-2026-8091 | May 15, 2026 |
| thunderbird · Debian 14 | 1:140.10.1esr-1 | DEBIAN-CVE-2026-8091 | May 15, 2026 |
| thunderbird · RHEL 10 | 140.10.1-1.el10_0 | RHSA-2026:24719 | May 27, 2026 |
| thunderbird · RHEL 8 | 0:140.10.1-1.el8_10 | RHSA-2026:20586 | May 27, 2026 |
| thunderbird · RHEL 9 | 0:140.10.1-1.el9_8 | RHSA-2026:19348 | May 15, 2026 |
| thunderbird · almalinux 10 | 140.10.1-1.el10_2.alma.1 | ALSA-2026:19153 | May 19, 2026 |
| thunderbird · almalinux 8 | 140.10.1-1.el8_10.alma.1 | ALSA-2026:20586 | May 26, 2026 |
| thunderbird · almalinux 9 | 140.10.1-1.el9_8.alma.1 | ALSA-2026:19348 | May 19, 2026 |
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