CVE-2026-6761
Privilege escalation in the Networking component
CVE-2026-6761 is fixed in 443 products on 3 platforms, first by Mozilla Thunderbird (af) 141.0, released July 22, 2025. It is not reported as exploited. Patch Radar priority: High.
HighFixed on 3 platforms
CVSS
8.8
important
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0022
12th percentile
Privilege escalation in the Networking component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Windows apps | |||
| Firefox Developer Edition (ach) | 151.0 | Firefox Developer Edition (ach) 151.0 | May 13, 2026 |
| Firefox Developer Edition (af) | 151.0 | Firefox Developer Edition (af) 151.0 | May 13, 2026 |
| Firefox Developer Edition (an) | 151.0 | Firefox Developer Edition (an) 151.0 | May 13, 2026 |
| Firefox Developer Edition (ar) | 151.0 | Firefox Developer Edition (ar) 151.0 | May 13, 2026 |
| Firefox Developer Edition (ast) | 151.0 | Firefox Developer Edition (ast) 151.0 | May 13, 2026 |
| Firefox Developer Edition (az) | 151.0 | Firefox Developer Edition (az) 151.0 | May 13, 2026 |
| Firefox Developer Edition (be) | 151.0 | Firefox Developer Edition (be) 151.0 | May 13, 2026 |
| Firefox Developer Edition (bg) | 151.0 | Firefox Developer Edition (bg) 151.0 | May 13, 2026 |
| Firefox Developer Edition (bn) | 151.0 | Firefox Developer Edition (bn) 151.0 | May 13, 2026 |
| Firefox Developer Edition (br) | 151.0 | Firefox Developer Edition (br) 151.0 | May 13, 2026 |
| Firefox Developer Edition (bs) | 151.0 | Firefox Developer Edition (bs) 151.0 | May 13, 2026 |
| Firefox Developer Edition (ca) | 151.0 | Firefox Developer Edition (ca) 151.0 | May 13, 2026 |
| Firefox Developer Edition (ca-valencia) | 151.0 | Firefox Developer Edition (ca-valencia) 151.0 | May 13, 2026 |
| Firefox Developer Edition (cak) | 151.0 | Firefox Developer Edition (cak) 151.0 | May 13, 2026 |
| Firefox Developer Edition (cs) | 151.0 | Firefox Developer Edition (cs) 151.0 | May 13, 2026 |
| Firefox Developer Edition (cy) | 151.0 | Firefox Developer Edition (cy) 151.0 | May 13, 2026 |
| Firefox Developer Edition (da) | 151.0 | Firefox Developer Edition (da) 151.0 | May 13, 2026 |
| Firefox Developer Edition (de) | 151.0 | Firefox Developer Edition (de) 151.0 | May 13, 2026 |
| Firefox Developer Edition (dsb) | 151.0 | Firefox Developer Edition (dsb) 151.0 | May 13, 2026 |
| Firefox Developer Edition (el) | 151.0 | Firefox Developer Edition (el) 151.0 | May 13, 2026 |
| Firefox Developer Edition (en-CA) | 151.0 | Firefox Developer Edition (en-CA) 151.0 | May 13, 2026 |
| Firefox Developer Edition (en-GB) | 151.0 | Firefox Developer Edition (en-GB) 151.0 | May 13, 2026 |
| Firefox Developer Edition (en-US) | 151.0 | Firefox Developer Edition (en-US) 151.0 | May 13, 2026 |
| Firefox Developer Edition (eo) | 151.0 | Firefox Developer Edition (eo) 151.0 | May 13, 2026 |
| Firefox Developer Edition (es-AR) | 151.0 | Firefox Developer Edition (es-AR) 151.0 | May 13, 2026 |
| Firefox Developer Edition (es-CL) | 151.0 | Firefox Developer Edition (es-CL) 151.0 | May 13, 2026 |
| Firefox Developer Edition (es-ES) | 151.0 | Firefox Developer Edition (es-ES) 151.0 | May 13, 2026 |
| Firefox Developer Edition (es-MX) | 151.0 | Firefox Developer Edition (es-MX) 151.0 | May 13, 2026 |
| Firefox Developer Edition (et) | 151.0 | Firefox Developer Edition (et) 151.0 | May 13, 2026 |
| Firefox Developer Edition (eu) | 151.0 | Firefox Developer Edition (eu) 151.0 | May 13, 2026 |
| Firefox Developer Edition (fa) | 151.0 | Firefox Developer Edition (fa) 151.0 | May 13, 2026 |
| Firefox Developer Edition (ff) | 151.0 | Firefox Developer Edition (ff) 151.0 | May 13, 2026 |
| Firefox Developer Edition (fi) | 151.0 | Firefox Developer Edition (fi) 151.0 | May 13, 2026 |
| Firefox Developer Edition (fr) | 151.0 | Firefox Developer Edition (fr) 151.0 | May 13, 2026 |
| Firefox Developer Edition (fur) | 151.0 | Firefox Developer Edition (fur) 151.0 | May 13, 2026 |
| Firefox Developer Edition (fy-NL) | 151.0 | Firefox Developer Edition (fy-NL) 151.0 | May 13, 2026 |
| Firefox Developer Edition (ga-IE) | 151.0 | Firefox Developer Edition (ga-IE) 151.0 | May 13, 2026 |
| Firefox Developer Edition (gd) | 151.0 | Firefox Developer Edition (gd) 151.0 | May 13, 2026 |
| Firefox Developer Edition (gl) | 151.0 | Firefox Developer Edition (gl) 151.0 | May 13, 2026 |
| Firefox Developer Edition (gn) | 151.0 | Firefox Developer Edition (gn) 151.0 | May 13, 2026 |
| Firefox Developer Edition (gu-IN) | 151.0 | Firefox Developer Edition (gu-IN) 151.0 | May 13, 2026 |
| Firefox Developer Edition (he) | 151.0 | Firefox Developer Edition (he) 151.0 | May 13, 2026 |
| Firefox Developer Edition (hi-IN) | 151.0 | Firefox Developer Edition (hi-IN) 151.0 | May 13, 2026 |
| Firefox Developer Edition (hr) | 151.0 | Firefox Developer Edition (hr) 151.0 | May 13, 2026 |
| Firefox Developer Edition (hsb) | 151.0 | Firefox Developer Edition (hsb) 151.0 | May 13, 2026 |
| Firefox Developer Edition (hu) | 151.0 | Firefox Developer Edition (hu) 151.0 | May 13, 2026 |
| Firefox Developer Edition (hy-AM) | 151.0 | Firefox Developer Edition (hy-AM) 151.0 | May 13, 2026 |
| Firefox Developer Edition (ia) | 151.0 | Firefox Developer Edition (ia) 151.0 | May 13, 2026 |
| Firefox Developer Edition (id) | 151.0 | Firefox Developer Edition (id) 151.0 | May 13, 2026 |
| Firefox Developer Edition (is) | 151.0 | Firefox Developer Edition (is) 151.0 | May 13, 2026 |
| Firefox Developer Edition (it) | 151.0 | Firefox Developer Edition (it) 151.0 | May 13, 2026 |
| Firefox Developer Edition (ja) | 151.0 | Firefox Developer Edition (ja) 151.0 | May 13, 2026 |
| Firefox Developer Edition (ka) | 151.0 | Firefox Developer Edition (ka) 151.0 | May 13, 2026 |
| Firefox Developer Edition (kab) | 151.0 | Firefox Developer Edition (kab) 151.0 | May 13, 2026 |
| Firefox Developer Edition (kk) | 151.0 | Firefox Developer Edition (kk) 151.0 | May 13, 2026 |
| Firefox Developer Edition (km) | 151.0 | Firefox Developer Edition (km) 151.0 | May 13, 2026 |
| Firefox Developer Edition (kn) | 151.0 | Firefox Developer Edition (kn) 151.0 | May 13, 2026 |
| Firefox Developer Edition (ko) | 151.0 | Firefox Developer Edition (ko) 151.0 | May 13, 2026 |
| Firefox Developer Edition (lij) | 151.0 | Firefox Developer Edition (lij) 151.0 | May 13, 2026 |
| Firefox Developer Edition (lt) | 151.0 | Firefox Developer Edition (lt) 151.0 | May 13, 2026 |
| Firefox Developer Edition (lv) | 151.0 | Firefox Developer Edition (lv) 151.0 | May 13, 2026 |
| Firefox Developer Edition (mk) | 151.0 | Firefox Developer Edition (mk) 151.0 | May 13, 2026 |
| Firefox Developer Edition (mr) | 151.0 | Firefox Developer Edition (mr) 151.0 | May 13, 2026 |
| Firefox Developer Edition (ms) | 151.0 | Firefox Developer Edition (ms) 151.0 | May 13, 2026 |
| Firefox Developer Edition (my) | 151.0 | Firefox Developer Edition (my) 151.0 | May 13, 2026 |
| Firefox Developer Edition (nb-NO) | 151.0 | Firefox Developer Edition (nb-NO) 151.0 | May 13, 2026 |
| Firefox Developer Edition (ne-NP) | 151.0 | Firefox Developer Edition (ne-NP) 151.0 | May 13, 2026 |
| Firefox Developer Edition (nl) | 151.0 | Firefox Developer Edition (nl) 151.0 | May 13, 2026 |
| Firefox Developer Edition (nn-NO) | 151.0 | Firefox Developer Edition (nn-NO) 151.0 | May 13, 2026 |
| Firefox Developer Edition (oc) | 151.0 | Firefox Developer Edition (oc) 151.0 | May 13, 2026 |
| Firefox Developer Edition (pa-IN) | 151.0 | Firefox Developer Edition (pa-IN) 151.0 | May 13, 2026 |
| Firefox Developer Edition (pl) | 151.0 | Firefox Developer Edition (pl) 151.0 | May 13, 2026 |
| Firefox Developer Edition (pt-BR) | 151.0 | Firefox Developer Edition (pt-BR) 151.0 | May 13, 2026 |
| Firefox Developer Edition (pt-PT) | 151.0 | Firefox Developer Edition (pt-PT) 151.0 | May 13, 2026 |
| Firefox Developer Edition (rm) | 151.0 | Firefox Developer Edition (rm) 151.0 | May 13, 2026 |
| Firefox Developer Edition (ro) | 151.0 | Firefox Developer Edition (ro) 151.0 | May 13, 2026 |
| Firefox Developer Edition (ru) | 151.0 | Firefox Developer Edition (ru) 151.0 | May 13, 2026 |
| Firefox Developer Edition (sc) | 151.0 | Firefox Developer Edition (sc) 151.0 | May 13, 2026 |
| Firefox Developer Edition (sco) | 151.0 | Firefox Developer Edition (sco) 151.0 | May 13, 2026 |
| Firefox Developer Edition (si) | 151.0 | Firefox Developer Edition (si) 151.0 | May 13, 2026 |
| Firefox Developer Edition (sk) | 151.0 | Firefox Developer Edition (sk) 151.0 | May 13, 2026 |
| Firefox Developer Edition (sl) | 151.0 | Firefox Developer Edition (sl) 151.0 | May 13, 2026 |
| Firefox Developer Edition (son) | 151.0 | Firefox Developer Edition (son) 151.0 | May 13, 2026 |
| Firefox Developer Edition (sq) | 151.0 | Firefox Developer Edition (sq) 151.0 | May 13, 2026 |
| Firefox Developer Edition (sr) | 151.0 | Firefox Developer Edition (sr) 151.0 | May 13, 2026 |
| Firefox Developer Edition (sv-SE) | 151.0 | Firefox Developer Edition (sv-SE) 151.0 | May 13, 2026 |
| Firefox Developer Edition (szl) | 151.0 | Firefox Developer Edition (szl) 151.0 | May 13, 2026 |
| Firefox Developer Edition (ta) | 151.0 | Firefox Developer Edition (ta) 151.0 | May 13, 2026 |
| Firefox Developer Edition (te) | 151.0 | Firefox Developer Edition (te) 151.0 | May 13, 2026 |
| Firefox Developer Edition (tg) | 151.0 | Firefox Developer Edition (tg) 151.0 | May 13, 2026 |
| Firefox Developer Edition (th) | 151.0 | Firefox Developer Edition (th) 151.0 | May 13, 2026 |
| Firefox Developer Edition (tl) | 151.0 | Firefox Developer Edition (tl) 151.0 | May 13, 2026 |
| Firefox Developer Edition (tr) | 151.0 | Firefox Developer Edition (tr) 151.0 | May 13, 2026 |
| Firefox Developer Edition (trs) | 151.0 | Firefox Developer Edition (trs) 151.0 | May 13, 2026 |
| Firefox Developer Edition (uk) | 151.0 | Firefox Developer Edition (uk) 151.0 | May 13, 2026 |
| Firefox Developer Edition (ur) | 151.0 | Firefox Developer Edition (ur) 151.0 | May 13, 2026 |
| Firefox Developer Edition (uz) | 151.0 | Firefox Developer Edition (uz) 151.0 | May 13, 2026 |
| Firefox Developer Edition (vi) | 151.0 | Firefox Developer Edition (vi) 151.0 | May 13, 2026 |
| Firefox Developer Edition (xh) | 151.0 | Firefox Developer Edition (xh) 151.0 | May 13, 2026 |
| Firefox Developer Edition (zh-CN) | 151.0 | Firefox Developer Edition (zh-CN) 151.0 | May 13, 2026 |
| Firefox Developer Edition (zh-TW) | 151.0 | Firefox Developer Edition (zh-TW) 151.0 | May 13, 2026 |
| Mozilla Firefox (ach) | 150.0 | Mozilla Firefox (ach) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (af) | 150.0 | Mozilla Firefox (af) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (an) | 150.0 | Mozilla Firefox (an) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (ar) | 150.0 | Mozilla Firefox (ar) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (ast) | 150.0 | Mozilla Firefox (ast) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (az) | 150.0 | Mozilla Firefox (az) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (be) | 150.0 | Mozilla Firefox (be) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (bg) | 150.0 | Mozilla Firefox (bg) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (bn) | 150.0 | Mozilla Firefox (bn) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (br) | 150.0 | Mozilla Firefox (br) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (bs) | 150.0 | Mozilla Firefox (bs) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (ca) | 150.0 | Mozilla Firefox (ca) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (ca-valencia) | 150.0 | Mozilla Firefox (ca-valencia) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (cak) | 150.0 | Mozilla Firefox (cak) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (cs) | 150.0 | Mozilla Firefox (cs) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (cy) | 150.0 | Mozilla Firefox (cy) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (da) | 150.0 | Mozilla Firefox (da) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (de) | 150.0 | Mozilla Firefox (de) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (dsb) | 150.0 | Mozilla Firefox (dsb) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (el) | 150.0 | Mozilla Firefox (el) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (en-CA) | 150.0 | Mozilla Firefox (en-CA) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (en-GB) | 150.0 | Mozilla Firefox (en-GB) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (en-US) | 150.0 | Mozilla Firefox (en-US) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (eo) | 150.0 | Mozilla Firefox (eo) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (es-AR) | 150.0 | Mozilla Firefox (es-AR) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (es-CL) | 150.0 | Mozilla Firefox (es-CL) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (es-ES) | 150.0 | Mozilla Firefox (es-ES) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (es-MX) | 150.0 | Mozilla Firefox (es-MX) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (et) | 150.0 | Mozilla Firefox (et) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (eu) | 150.0 | Mozilla Firefox (eu) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (fa) | 150.0 | Mozilla Firefox (fa) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (ff) | 150.0 | Mozilla Firefox (ff) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (fi) | 150.0 | Mozilla Firefox (fi) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (fr) | 150.0 | Mozilla Firefox (fr) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (fur) | 150.0 | Mozilla Firefox (fur) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (fy-NL) | 150.0 | Mozilla Firefox (fy-NL) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (ga-IE) | 150.0 | Mozilla Firefox (ga-IE) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (gd) | 150.0 | Mozilla Firefox (gd) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (gl) | 150.0 | Mozilla Firefox (gl) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (gn) | 150.0 | Mozilla Firefox (gn) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (gu-IN) | 150.0 | Mozilla Firefox (gu-IN) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (he) | 150.0 | Mozilla Firefox (he) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (hi-IN) | 150.0 | Mozilla Firefox (hi-IN) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (hr) | 150.0 | Mozilla Firefox (hr) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (hsb) | 150.0 | Mozilla Firefox (hsb) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (hu) | 150.0 | Mozilla Firefox (hu) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (hy-AM) | 150.0 | Mozilla Firefox (hy-AM) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (ia) | 150.0 | Mozilla Firefox (ia) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (id) | 150.0 | Mozilla Firefox (id) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (is) | 150.0 | Mozilla Firefox (is) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (it) | 150.0 | Mozilla Firefox (it) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (ja) | 150.0 | Mozilla Firefox (ja) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (ka) | 150.0 | Mozilla Firefox (ka) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (kab) | 150.0 | Mozilla Firefox (kab) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (kk) | 150.0 | Mozilla Firefox (kk) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (km) | 150.0 | Mozilla Firefox (km) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (kn) | 150.0 | Mozilla Firefox (kn) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (ko) | 150.0 | Mozilla Firefox (ko) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (lij) | 150.0 | Mozilla Firefox (lij) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (lt) | 150.0 | Mozilla Firefox (lt) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (lv) | 150.0 | Mozilla Firefox (lv) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (mk) | 150.0 | Mozilla Firefox (mk) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (mr) | 150.0 | Mozilla Firefox (mr) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (ms) | 150.0 | Mozilla Firefox (ms) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (my) | 150.0 | Mozilla Firefox (my) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (nb-NO) | 150.0 | Mozilla Firefox (nb-NO) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (ne-NP) | 150.0 | Mozilla Firefox (ne-NP) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (nl) | 150.0 | Mozilla Firefox (nl) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (nn-NO) | 150.0 | Mozilla Firefox (nn-NO) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (oc) | 150.0 | Mozilla Firefox (oc) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (pa-IN) | 150.0 | Mozilla Firefox (pa-IN) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (pl) | 150.0 | Mozilla Firefox (pl) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (pt-BR) | 150.0 | Mozilla Firefox (pt-BR) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (pt-PT) | 150.0 | Mozilla Firefox (pt-PT) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (rm) | 150.0 | Mozilla Firefox (rm) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (ro) | 150.0 | Mozilla Firefox (ro) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (ru) | 150.0 | Mozilla Firefox (ru) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (sc) | 150.0 | Mozilla Firefox (sc) 150.0 | Apr 21, 2026 |
| Mozilla Firefox (sco) | 150.0.1 | Mozilla Firefox (sco) 150.0.1 | Apr 28, 2026 |
| Mozilla Firefox (si) | 150.0.1 | Mozilla Firefox (si) 150.0.1 | Apr 28, 2026 |
| Mozilla Firefox (sk) | 150.0.1 | Mozilla Firefox (sk) 150.0.1 | Apr 28, 2026 |
| Mozilla Firefox (sl) | 150.0.1 | Mozilla Firefox (sl) 150.0.1 | Apr 28, 2026 |
| Mozilla Firefox (son) | 150.0.1 | Mozilla Firefox (son) 150.0.1 | Apr 28, 2026 |
| Mozilla Firefox (sq) | 150.0.1 | Mozilla Firefox (sq) 150.0.1 | Apr 28, 2026 |
| Mozilla Firefox (sr) | 150.0.1 | Mozilla Firefox (sr) 150.0.1 | Apr 28, 2026 |
| Mozilla Firefox (sv-SE) | 150.0.1 | Mozilla Firefox (sv-SE) 150.0.1 | Apr 28, 2026 |
| Mozilla Firefox (szl) | 150.0.1 | Mozilla Firefox (szl) 150.0.1 | Apr 28, 2026 |
| Mozilla Firefox (ta) | 150.0.1 | Mozilla Firefox (ta) 150.0.1 | Apr 28, 2026 |
| Mozilla Firefox (te) | 150.0.1 | Mozilla Firefox (te) 150.0.1 | Apr 28, 2026 |
| Mozilla Firefox (tg) | 150.0.1 | Mozilla Firefox (tg) 150.0.1 | Apr 28, 2026 |
| Mozilla Firefox (th) | 150.0.1 | Mozilla Firefox (th) 150.0.1 | Apr 28, 2026 |
| Mozilla Firefox (tl) | 150.0.1 | Mozilla Firefox (tl) 150.0.1 | Apr 28, 2026 |
| Mozilla Firefox (tr) | 150.0.1 | Mozilla Firefox (tr) 150.0.1 | Apr 28, 2026 |
| Mozilla Firefox (trs) | 150.0.1 | Mozilla Firefox (trs) 150.0.1 | Apr 28, 2026 |
| Mozilla Firefox (uk) | 150.0.1 | Mozilla Firefox (uk) 150.0.1 | Apr 28, 2026 |
| Mozilla Firefox (ur) | 150.0.1 | Mozilla Firefox (ur) 150.0.1 | Apr 28, 2026 |
| Mozilla Firefox (uz) | 150.0.1 | Mozilla Firefox (uz) 150.0.1 | Apr 28, 2026 |
| Mozilla Firefox (vi) | 150.0.1 | Mozilla Firefox (vi) 150.0.1 | Apr 28, 2026 |
| Mozilla Firefox (xh) | 150.0.1 | Mozilla Firefox (xh) 150.0.1 | Apr 28, 2026 |
| Mozilla Firefox (zh-CN) | 150.0.1 | Mozilla Firefox (zh-CN) 150.0.1 | Apr 28, 2026 |
| Mozilla Firefox (zh-TW) | 150.0.1 | Mozilla Firefox (zh-TW) 150.0.1 | Apr 28, 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) | 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) | 140.10.0 | Mozilla Thunderbird ESR (af) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (ar) | 140.10.0 | Mozilla Thunderbird ESR (ar) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (ast) | 140.10.0 | Mozilla Thunderbird ESR (ast) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (be) | 140.10.0 | Mozilla Thunderbird ESR (be) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (bg) | 140.10.0 | Mozilla Thunderbird ESR (bg) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (br) | 140.10.0 | Mozilla Thunderbird ESR (br) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (ca) | 140.10.0 | Mozilla Thunderbird ESR (ca) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (cak) | 140.10.0 | Mozilla Thunderbird ESR (cak) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (cs) | 140.10.0 | Mozilla Thunderbird ESR (cs) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (cy) | 140.10.0 | Mozilla Thunderbird ESR (cy) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (da) | 140.10.0 | Mozilla Thunderbird ESR (da) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (de) | 140.10.0 | Mozilla Thunderbird ESR (de) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (dsb) | 140.10.0 | Mozilla Thunderbird ESR (dsb) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (el) | 140.10.0 | Mozilla Thunderbird ESR (el) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (en-CA) | 140.10.0 | Mozilla Thunderbird ESR (en-CA) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (en-GB) | 140.10.0 | Mozilla Thunderbird ESR (en-GB) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (en-US) | 140.10.0 | Mozilla Thunderbird ESR (en-US) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (es-AR) | 140.10.0 | Mozilla Thunderbird ESR (es-AR) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (es-ES) | 140.10.0 | Mozilla Thunderbird ESR (es-ES) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (es-MX) | 140.10.0 | Mozilla Thunderbird ESR (es-MX) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (et) | 140.10.0 | Mozilla Thunderbird ESR (et) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (eu) | 140.10.0 | Mozilla Thunderbird ESR (eu) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (fi) | 140.10.0 | Mozilla Thunderbird ESR (fi) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (fr) | 140.10.0 | Mozilla Thunderbird ESR (fr) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (fy-NL) | 140.10.0 | Mozilla Thunderbird ESR (fy-NL) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (ga-IE) | 140.10.0 | Mozilla Thunderbird ESR (ga-IE) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (gd) | 140.10.0 | Mozilla Thunderbird ESR (gd) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (gl) | 140.10.0 | Mozilla Thunderbird ESR (gl) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (he) | 140.10.0 | Mozilla Thunderbird ESR (he) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (hr) | 140.10.0 | Mozilla Thunderbird ESR (hr) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (hsb) | 140.10.0 | Mozilla Thunderbird ESR (hsb) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (hu) | 140.10.0 | Mozilla Thunderbird ESR (hu) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (hy-AM) | 140.10.0 | Mozilla Thunderbird ESR (hy-AM) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (id) | 140.10.0 | Mozilla Thunderbird ESR (id) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (is) | 140.10.0 | Mozilla Thunderbird ESR (is) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (it) | 140.10.0 | Mozilla Thunderbird ESR (it) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (ja) | 140.10.0 | Mozilla Thunderbird ESR (ja) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (ka) | 140.10.0 | Mozilla Thunderbird ESR (ka) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (kab) | 140.10.0 | Mozilla Thunderbird ESR (kab) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (kk) | 140.10.0 | Mozilla Thunderbird ESR (kk) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (ko) | 140.10.0 | Mozilla Thunderbird ESR (ko) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (lt) | 140.10.0 | Mozilla Thunderbird ESR (lt) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (lv) | 140.10.0 | Mozilla Thunderbird ESR (lv) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (ms) | 140.10.0 | Mozilla Thunderbird ESR (ms) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (nb-NO) | 140.10.0 | Mozilla Thunderbird ESR (nb-NO) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (nl) | 140.10.0 | Mozilla Thunderbird ESR (nl) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (nn-NO) | 140.10.0 | Mozilla Thunderbird ESR (nn-NO) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (pa-IN) | 140.10.0 | Mozilla Thunderbird ESR (pa-IN) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (pl) | 140.10.0 | Mozilla Thunderbird ESR (pl) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (pt-BR) | 140.10.0 | Mozilla Thunderbird ESR (pt-BR) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (pt-PT) | 140.10.0 | Mozilla Thunderbird ESR (pt-PT) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (rm) | 140.10.0 | Mozilla Thunderbird ESR (rm) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (ro) | 140.10.0 | Mozilla Thunderbird ESR (ro) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (ru) | 140.10.0 | Mozilla Thunderbird ESR (ru) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (sk) | 140.10.0 | Mozilla Thunderbird ESR (sk) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (sl) | 140.10.0 | Mozilla Thunderbird ESR (sl) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (sq) | 140.10.0 | Mozilla Thunderbird ESR (sq) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (sr) | 140.10.0 | Mozilla Thunderbird ESR (sr) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (sv-SE) | 140.10.0 | Mozilla Thunderbird ESR (sv-SE) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (th) | 140.10.0 | Mozilla Thunderbird ESR (th) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (tr) | 140.10.0 | Mozilla Thunderbird ESR (tr) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (uk) | 140.10.0 | Mozilla Thunderbird ESR (uk) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (uz) | 140.10.0 | Mozilla Thunderbird ESR (uz) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (vi) | 140.10.0 | Mozilla Thunderbird ESR (vi) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (zh-CN) | 140.10.0 | Mozilla Thunderbird ESR (zh-CN) 140.10.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (zh-TW) | 140.10.0 | Mozilla Thunderbird ESR (zh-TW) 140.10.0 | Apr 21, 2026 |
| macOS | |||
| Mozilla Firefox | 150.0.2 | Mozilla Firefox 150.0.2 | May 6, 2026 |
| Linux | |||
| firefox · RHEL 10 | 140.10.0-1.el10_0 | RHSA-2026:17690 | Apr 30, 2026 |
| firefox · RHEL 8 | 0:140.10.0-1.el8_10 | RHSA-2026:10766 | Apr 30, 2026 |
| firefox · RHEL 9 | 0:140.10.0-1.el9_8 | RHSA-2026:19201 | Apr 30, 2026 |
| firefox · almalinux 10 | 140.10.0-1.el10_1 | ALSA-2026:10767 | Apr 27, 2026 |
| firefox · almalinux 8 | 140.10.0-1.el8_10.alma.1 | ALSA-2026:10766 | Apr 27, 2026 |
| firefox · almalinux 9 | 140.10.0-1.el9_7.alma.1 | ALSA-2026:10757 | Apr 27, 2026 |
| firefox · amzn 2023 | 140.10.1-1.amzn2023.0.1 | ALAS2023-2026-1652 | May 11, 2026 |
| firefox · ol 10 | 0:140.10.0-1.0.1.el10_2 | ELSA-2026-19041 | Jul 8, 2026 |
| firefox · ol 8 | 0:140.10.0-1.0.1.el8_10 | ELSA-2026-10766 | Apr 27, 2026 |
| firefox · ol 9 | 0:140.10.0-1.0.1.el9_8 | ELSA-2026-19201 | Jun 12, 2026 |
| firefox · rocky 10 | 0:140.10.0-1.el10_1 | RLSA-2026:10767 | Apr 28, 2026 |
| firefox · rocky 8 | 0:140.10.0-1.el8_10 | RLSA-2026:10766 | Apr 30, 2026 |
| firefox · rocky 9 | 0:140.10.0-1.el9_7 | RLSA-2026:19201 | May 20, 2026 |
| firefox-debuginfo · amzn 2023 | 140.10.1-1.amzn2023.0.1 | ALAS2023-2026-1652 | May 11, 2026 |
| firefox-debugsource · amzn 2023 | 140.10.1-1.amzn2023.0.1 | ALAS2023-2026-1652 | May 11, 2026 |
| firefox-esr · Debian 12.15 (bookworm) | 140.10.0esr-1~deb12u1 | DEBIAN-CVE-2026-6761 | May 15, 2026 |
| firefox-esr · Debian 13.5 (trixie) | 140.10.0esr-1~deb13u1 | DEBIAN-CVE-2026-6761 | May 15, 2026 |
| firefox-esr · Debian 14 | 140.10.0esr-1 | DEBIAN-CVE-2026-6761 | May 15, 2026 |
| firefox-x11 · RHEL 9 | 0:140.10.0-1.el9_8 | RHSA-2026:19201 | Apr 30, 2026 |
| firefox-x11 · almalinux 9 | 140.10.0-1.el9_7.alma.1 | ALSA-2026:10757 | Apr 27, 2026 |
| firefox-x11 · ol 9 | 0:140.10.0-1.0.1.el9_8 | ELSA-2026-19201 | Jun 12, 2026 |
| thunderbird · Debian 12.15 (bookworm) | 1:140.10.0esr-1~deb12u1 | DEBIAN-CVE-2026-6761 | May 15, 2026 |
| thunderbird · Debian 13.5 (trixie) | 1:140.10.0esr-1~deb13u1 | DEBIAN-CVE-2026-6761 | May 15, 2026 |
| thunderbird · Debian 14 | 1:140.10.0esr-1 | DEBIAN-CVE-2026-6761 | May 15, 2026 |
| thunderbird · RHEL 10 | 140.10.0-1.el10_0 | RHSA-2026:19463 | May 15, 2026 |
| thunderbird · RHEL 8 | 0:140.10.0-1.el8_10 | RHSA-2026:13537 | May 15, 2026 |
| thunderbird · RHEL 9 | 0:140.10.1-1.el9_8 | RHSA-2026:19348 | May 15, 2026 |
| thunderbird · almalinux 10 | 140.10.0-1.el10_1.alma.1 | ALSA-2026:12285 | Apr 30, 2026 |
| thunderbird · almalinux 8 | 140.10.0-1.el8_10.alma.1 | ALSA-2026:13537 | May 4, 2026 |
| thunderbird · almalinux 9 | 140.10.1-1.el9_8.alma.1 | ALSA-2026:19348 | May 19, 2026 |
| thunderbird · ol 10 | 0:140.10.0-1.0.1.el10_1 | ELSA-2026-12285 | Apr 30, 2026 |
| thunderbird · ol 8 | 0:140.10.0-1.0.1.el8_10 | ELSA-2026-13537 | May 5, 2026 |
| thunderbird · ol 9 | 0:140.11.0-1.0.1.el9_8 | ELSA-2026-19348 | Jun 26, 2026 |
| thunderbird · rocky 10 | 0:140.10.0-1.el10_1 | RLSA-2026:12285 | May 7, 2026 |
| thunderbird · rocky 8 | 0:140.10.0-1.el8_10 | RLSA-2026:13537 | May 7, 2026 |
| thunderbird · rocky 9 | 0:140.10.1-1.el9_8 | RLSA-2026:19348 | May 28, 2026 |
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