CVE-2026-0881
Sandbox escape in the Messaging System component
CVE-2026-0881 is fixed in 437 products on 2 platforms, first by Firefox Developer Edition (ach) 147.0, released December 22, 2025. It is not reported as exploited. Patch Radar priority: Urgent.
UrgentFixed on 2 platforms
CVSS
10.0
No vendor severity
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0035
28th percentile
Sandbox escape in the Messaging System component. This vulnerability was fixed in Firefox 147 and Thunderbird 147.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Windows apps | |||
| Firefox Developer Edition (ach) | 147.0 | Firefox Developer Edition (ach) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (af) | 147.0 | Firefox Developer Edition (af) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (an) | 147.0 | Firefox Developer Edition (an) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (ar) | 147.0 | Firefox Developer Edition (ar) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (ast) | 147.0 | Firefox Developer Edition (ast) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (az) | 147.0 | Firefox Developer Edition (az) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (be) | 147.0 | Firefox Developer Edition (be) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (bg) | 147.0 | Firefox Developer Edition (bg) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (bn) | 147.0 | Firefox Developer Edition (bn) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (br) | 147.0 | Firefox Developer Edition (br) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (bs) | 147.0 | Firefox Developer Edition (bs) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (ca) | 147.0 | Firefox Developer Edition (ca) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (ca-valencia) | 147.0 | Firefox Developer Edition (ca-valencia) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (cak) | 147.0 | Firefox Developer Edition (cak) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (cs) | 147.0 | Firefox Developer Edition (cs) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (cy) | 147.0 | Firefox Developer Edition (cy) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (da) | 147.0 | Firefox Developer Edition (da) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (de) | 147.0 | Firefox Developer Edition (de) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (dsb) | 147.0 | Firefox Developer Edition (dsb) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (el) | 147.0 | Firefox Developer Edition (el) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (en-CA) | 147.0 | Firefox Developer Edition (en-CA) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (en-GB) | 147.0 | Firefox Developer Edition (en-GB) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (en-US) | 147.0 | Firefox Developer Edition (en-US) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (eo) | 147.0 | Firefox Developer Edition (eo) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (es-AR) | 147.0 | Firefox Developer Edition (es-AR) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (es-CL) | 147.0 | Firefox Developer Edition (es-CL) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (es-ES) | 147.0 | Firefox Developer Edition (es-ES) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (es-MX) | 147.0 | Firefox Developer Edition (es-MX) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (et) | 147.0 | Firefox Developer Edition (et) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (eu) | 147.0 | Firefox Developer Edition (eu) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (fa) | 147.0 | Firefox Developer Edition (fa) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (ff) | 147.0 | Firefox Developer Edition (ff) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (fi) | 147.0 | Firefox Developer Edition (fi) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (fr) | 147.0 | Firefox Developer Edition (fr) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (fur) | 147.0 | Firefox Developer Edition (fur) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (fy-NL) | 147.0 | Firefox Developer Edition (fy-NL) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (ga-IE) | 147.0 | Firefox Developer Edition (ga-IE) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (gd) | 147.0 | Firefox Developer Edition (gd) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (gl) | 147.0 | Firefox Developer Edition (gl) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (gn) | 147.0 | Firefox Developer Edition (gn) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (gu-IN) | 147.0 | Firefox Developer Edition (gu-IN) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (he) | 147.0 | Firefox Developer Edition (he) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (hi-IN) | 147.0 | Firefox Developer Edition (hi-IN) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (hr) | 147.0 | Firefox Developer Edition (hr) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (hsb) | 147.0 | Firefox Developer Edition (hsb) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (hu) | 147.0 | Firefox Developer Edition (hu) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (hy-AM) | 147.0 | Firefox Developer Edition (hy-AM) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (ia) | 147.0 | Firefox Developer Edition (ia) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (id) | 147.0 | Firefox Developer Edition (id) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (is) | 147.0 | Firefox Developer Edition (is) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (it) | 147.0 | Firefox Developer Edition (it) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (ja) | 147.0 | Firefox Developer Edition (ja) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (ka) | 147.0 | Firefox Developer Edition (ka) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (kab) | 147.0 | Firefox Developer Edition (kab) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (kk) | 147.0 | Firefox Developer Edition (kk) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (km) | 147.0 | Firefox Developer Edition (km) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (kn) | 147.0 | Firefox Developer Edition (kn) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (ko) | 147.0 | Firefox Developer Edition (ko) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (lij) | 147.0 | Firefox Developer Edition (lij) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (lt) | 147.0 | Firefox Developer Edition (lt) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (lv) | 147.0 | Firefox Developer Edition (lv) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (mk) | 147.0 | Firefox Developer Edition (mk) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (mr) | 147.0 | Firefox Developer Edition (mr) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (ms) | 147.0 | Firefox Developer Edition (ms) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (my) | 147.0 | Firefox Developer Edition (my) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (nb-NO) | 147.0 | Firefox Developer Edition (nb-NO) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (ne-NP) | 147.0 | Firefox Developer Edition (ne-NP) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (nl) | 147.0 | Firefox Developer Edition (nl) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (nn-NO) | 147.0 | Firefox Developer Edition (nn-NO) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (oc) | 147.0 | Firefox Developer Edition (oc) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (pa-IN) | 147.0 | Firefox Developer Edition (pa-IN) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (pl) | 147.0 | Firefox Developer Edition (pl) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (pt-BR) | 147.0 | Firefox Developer Edition (pt-BR) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (pt-PT) | 147.0 | Firefox Developer Edition (pt-PT) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (rm) | 147.0 | Firefox Developer Edition (rm) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (ro) | 147.0 | Firefox Developer Edition (ro) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (ru) | 147.0 | Firefox Developer Edition (ru) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (sc) | 147.0 | Firefox Developer Edition (sc) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (sco) | 147.0 | Firefox Developer Edition (sco) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (si) | 147.0 | Firefox Developer Edition (si) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (sk) | 147.0 | Firefox Developer Edition (sk) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (sl) | 147.0 | Firefox Developer Edition (sl) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (son) | 147.0 | Firefox Developer Edition (son) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (sq) | 147.0 | Firefox Developer Edition (sq) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (sr) | 147.0 | Firefox Developer Edition (sr) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (sv-SE) | 147.0 | Firefox Developer Edition (sv-SE) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (szl) | 147.0 | Firefox Developer Edition (szl) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (ta) | 147.0 | Firefox Developer Edition (ta) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (te) | 147.0 | Firefox Developer Edition (te) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (tg) | 147.0 | Firefox Developer Edition (tg) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (th) | 147.0 | Firefox Developer Edition (th) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (tl) | 147.0 | Firefox Developer Edition (tl) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (tr) | 147.0 | Firefox Developer Edition (tr) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (trs) | 147.0 | Firefox Developer Edition (trs) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (uk) | 147.0 | Firefox Developer Edition (uk) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (ur) | 147.0 | Firefox Developer Edition (ur) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (uz) | 147.0 | Firefox Developer Edition (uz) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (vi) | 147.0 | Firefox Developer Edition (vi) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (xh) | 147.0 | Firefox Developer Edition (xh) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (zh-CN) | 147.0 | Firefox Developer Edition (zh-CN) 147.0 | Dec 22, 2025 |
| Firefox Developer Edition (zh-TW) | 147.0 | Firefox Developer Edition (zh-TW) 147.0 | Dec 22, 2025 |
| Mozilla Firefox (ach) | 147.0 | Mozilla Firefox (ach) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (af) | 147.0 | Mozilla Firefox (af) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (an) | 147.0 | Mozilla Firefox (an) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (ar) | 147.0 | Mozilla Firefox (ar) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (ast) | 147.0 | Mozilla Firefox (ast) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (az) | 147.0 | Mozilla Firefox (az) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (be) | 147.0 | Mozilla Firefox (be) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (bg) | 147.0 | Mozilla Firefox (bg) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (bn) | 147.0 | Mozilla Firefox (bn) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (br) | 147.0 | Mozilla Firefox (br) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (bs) | 147.0 | Mozilla Firefox (bs) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (ca) | 147.0 | Mozilla Firefox (ca) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (ca-valencia) | 147.0 | Mozilla Firefox (ca-valencia) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (cak) | 147.0 | Mozilla Firefox (cak) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (cs) | 147.0 | Mozilla Firefox (cs) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (cy) | 147.0 | Mozilla Firefox (cy) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (da) | 147.0 | Mozilla Firefox (da) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (de) | 147.0 | Mozilla Firefox (de) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (dsb) | 147.0 | Mozilla Firefox (dsb) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (el) | 147.0 | Mozilla Firefox (el) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (en-CA) | 147.0 | Mozilla Firefox (en-CA) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (en-GB) | 147.0 | Mozilla Firefox (en-GB) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (en-US) | 147.0 | Mozilla Firefox (en-US) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (eo) | 147.0 | Mozilla Firefox (eo) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (es-AR) | 147.0 | Mozilla Firefox (es-AR) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (es-CL) | 147.0 | Mozilla Firefox (es-CL) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (es-ES) | 147.0 | Mozilla Firefox (es-ES) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (es-MX) | 147.0 | Mozilla Firefox (es-MX) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (et) | 147.0 | Mozilla Firefox (et) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (eu) | 147.0 | Mozilla Firefox (eu) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (fa) | 147.0 | Mozilla Firefox (fa) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (ff) | 147.0 | Mozilla Firefox (ff) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (fi) | 147.0 | Mozilla Firefox (fi) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (fr) | 147.0 | Mozilla Firefox (fr) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (fur) | 147.0 | Mozilla Firefox (fur) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (fy-NL) | 147.0 | Mozilla Firefox (fy-NL) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (ga-IE) | 147.0 | Mozilla Firefox (ga-IE) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (gd) | 147.0 | Mozilla Firefox (gd) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (gl) | 147.0 | Mozilla Firefox (gl) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (gn) | 147.0 | Mozilla Firefox (gn) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (gu-IN) | 147.0 | Mozilla Firefox (gu-IN) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (he) | 147.0 | Mozilla Firefox (he) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (hi-IN) | 147.0 | Mozilla Firefox (hi-IN) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (hr) | 147.0 | Mozilla Firefox (hr) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (hsb) | 147.0 | Mozilla Firefox (hsb) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (hu) | 147.0 | Mozilla Firefox (hu) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (hy-AM) | 147.0 | Mozilla Firefox (hy-AM) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (ia) | 147.0 | Mozilla Firefox (ia) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (id) | 147.0 | Mozilla Firefox (id) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (is) | 147.0 | Mozilla Firefox (is) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (it) | 147.0 | Mozilla Firefox (it) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (ja) | 147.0 | Mozilla Firefox (ja) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (ka) | 147.0 | Mozilla Firefox (ka) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (kab) | 147.0 | Mozilla Firefox (kab) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (kk) | 147.0 | Mozilla Firefox (kk) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (km) | 147.0 | Mozilla Firefox (km) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (kn) | 147.0 | Mozilla Firefox (kn) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (ko) | 147.0 | Mozilla Firefox (ko) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (lij) | 147.0 | Mozilla Firefox (lij) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (lt) | 147.0 | Mozilla Firefox (lt) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (lv) | 147.0 | Mozilla Firefox (lv) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (mk) | 147.0 | Mozilla Firefox (mk) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (mr) | 147.0 | Mozilla Firefox (mr) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (ms) | 147.0 | Mozilla Firefox (ms) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (my) | 147.0 | Mozilla Firefox (my) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (nb-NO) | 147.0 | Mozilla Firefox (nb-NO) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (ne-NP) | 147.0 | Mozilla Firefox (ne-NP) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (nl) | 147.0 | Mozilla Firefox (nl) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (nn-NO) | 147.0 | Mozilla Firefox (nn-NO) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (oc) | 147.0 | Mozilla Firefox (oc) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (pa-IN) | 147.0 | Mozilla Firefox (pa-IN) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (pl) | 147.0 | Mozilla Firefox (pl) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (pt-BR) | 147.0 | Mozilla Firefox (pt-BR) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (pt-PT) | 147.0 | Mozilla Firefox (pt-PT) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (rm) | 147.0 | Mozilla Firefox (rm) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (ro) | 147.0 | Mozilla Firefox (ro) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (ru) | 147.0 | Mozilla Firefox (ru) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (sc) | 147.0 | Mozilla Firefox (sc) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (sco) | 147.0 | Mozilla Firefox (sco) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (si) | 147.0 | Mozilla Firefox (si) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (sk) | 147.0 | Mozilla Firefox (sk) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (sl) | 147.0 | Mozilla Firefox (sl) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (son) | 147.0 | Mozilla Firefox (son) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (sq) | 147.0 | Mozilla Firefox (sq) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (sr) | 147.0 | Mozilla Firefox (sr) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (sv-SE) | 147.0 | Mozilla Firefox (sv-SE) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (szl) | 147.0 | Mozilla Firefox (szl) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (ta) | 147.0 | Mozilla Firefox (ta) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (te) | 147.0 | Mozilla Firefox (te) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (tg) | 147.0 | Mozilla Firefox (tg) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (th) | 147.0 | Mozilla Firefox (th) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (tl) | 147.0 | Mozilla Firefox (tl) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (tr) | 147.0 | Mozilla Firefox (tr) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (trs) | 147.0 | Mozilla Firefox (trs) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (uk) | 147.0 | Mozilla Firefox (uk) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (ur) | 147.0 | Mozilla Firefox (ur) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (uz) | 147.0 | Mozilla Firefox (uz) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (vi) | 147.0 | Mozilla Firefox (vi) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (xh) | 147.0 | Mozilla Firefox (xh) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (zh-CN) | 147.0 | Mozilla Firefox (zh-CN) 147.0 | Jan 13, 2026 |
| Mozilla Firefox (zh-TW) | 147.0 | Mozilla Firefox (zh-TW) 147.0 | Jan 13, 2026 |
| 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) | 147.0 | Mozilla Thunderbird (af) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (ar) | 147.0 | Mozilla Thunderbird (ar) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (ast) | 147.0 | Mozilla Thunderbird (ast) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (be) | 147.0 | Mozilla Thunderbird (be) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (bg) | 147.0 | Mozilla Thunderbird (bg) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (br) | 147.0 | Mozilla Thunderbird (br) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (ca) | 147.0 | Mozilla Thunderbird (ca) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (cak) | 147.0 | Mozilla Thunderbird (cak) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (cs) | 147.0 | Mozilla Thunderbird (cs) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (cy) | 147.0 | Mozilla Thunderbird (cy) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (da) | 147.0 | Mozilla Thunderbird (da) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (de) | 147.0 | Mozilla Thunderbird (de) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (dsb) | 147.0 | Mozilla Thunderbird (dsb) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (el) | 147.0 | Mozilla Thunderbird (el) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (en-CA) | 147.0 | Mozilla Thunderbird (en-CA) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (en-GB) | 147.0 | Mozilla Thunderbird (en-GB) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (en-US) | 147.0 | Mozilla Thunderbird (en-US) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (es-AR) | 147.0 | Mozilla Thunderbird (es-AR) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (es-ES) | 147.0 | Mozilla Thunderbird (es-ES) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (es-MX) | 147.0 | Mozilla Thunderbird (es-MX) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (et) | 147.0 | Mozilla Thunderbird (et) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (eu) | 147.0 | Mozilla Thunderbird (eu) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (fi) | 147.0 | Mozilla Thunderbird (fi) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (fr) | 147.0 | Mozilla Thunderbird (fr) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (fy-NL) | 147.0 | Mozilla Thunderbird (fy-NL) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (ga-IE) | 147.0 | Mozilla Thunderbird (ga-IE) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (gd) | 147.0 | Mozilla Thunderbird (gd) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (gl) | 147.0 | Mozilla Thunderbird (gl) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (he) | 147.0 | Mozilla Thunderbird (he) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (hr) | 147.0 | Mozilla Thunderbird (hr) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (hsb) | 147.0 | Mozilla Thunderbird (hsb) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (hu) | 147.0 | Mozilla Thunderbird (hu) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (hy-AM) | 147.0 | Mozilla Thunderbird (hy-AM) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (id) | 147.0 | Mozilla Thunderbird (id) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (is) | 147.0 | Mozilla Thunderbird (is) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (it) | 147.0 | Mozilla Thunderbird (it) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (ja) | 147.0 | Mozilla Thunderbird (ja) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (ka) | 147.0 | Mozilla Thunderbird (ka) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (kab) | 147.0 | Mozilla Thunderbird (kab) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (kk) | 147.0 | Mozilla Thunderbird (kk) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (ko) | 147.0 | Mozilla Thunderbird (ko) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (lt) | 147.0 | Mozilla Thunderbird (lt) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (lv) | 147.0 | Mozilla Thunderbird (lv) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (ms) | 147.0 | Mozilla Thunderbird (ms) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (nb-NO) | 147.0 | Mozilla Thunderbird (nb-NO) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (nl) | 147.0 | Mozilla Thunderbird (nl) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (nn-NO) | 147.0 | Mozilla Thunderbird (nn-NO) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (pa-IN) | 147.0 | Mozilla Thunderbird (pa-IN) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (pl) | 147.0 | Mozilla Thunderbird (pl) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (pt-BR) | 147.0 | Mozilla Thunderbird (pt-BR) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (pt-PT) | 147.0 | Mozilla Thunderbird (pt-PT) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (rm) | 147.0 | Mozilla Thunderbird (rm) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (ro) | 147.0 | Mozilla Thunderbird (ro) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (ru) | 147.0 | Mozilla Thunderbird (ru) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (sk) | 147.0 | Mozilla Thunderbird (sk) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (sl) | 147.0 | Mozilla Thunderbird (sl) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (sq) | 147.0 | Mozilla Thunderbird (sq) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (sr) | 147.0 | Mozilla Thunderbird (sr) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (sv-SE) | 147.0 | Mozilla Thunderbird (sv-SE) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (th) | 147.0 | Mozilla Thunderbird (th) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (tr) | 147.0 | Mozilla Thunderbird (tr) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (uk) | 147.0 | Mozilla Thunderbird (uk) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (uz) | 147.0 | Mozilla Thunderbird (uz) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (vi) | 147.0 | Mozilla Thunderbird (vi) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (zh-CN) | 147.0 | Mozilla Thunderbird (zh-CN) 147.0 | Jan 13, 2026 |
| Mozilla Thunderbird (zh-TW) | 147.0 | Mozilla Thunderbird (zh-TW) 147.0 | Jan 13, 2026 |
| 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 |
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