CVE-2025-3032

Leaking file descriptors from the fork server

CVE-2025-3032 is fixed in 342 products on 2 platforms, first by Firefox Developer Edition (ach) 137.0, released March 12, 2025. It is not reported as exploited. Patch Radar priority: High.

HighFixed on 2 platforms
CVSS
7.4
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0040
34th percentile

Leaking of file descriptors from the fork server to web content processes could allow for privilege escalation attacks. This vulnerability was fixed in Firefox 137 and Thunderbird 137.

Where it's fixed

ProductFixed inFixReleased
Windows apps
Firefox Developer Edition (ach) 137.0 Firefox Developer Edition (ach) 137.0 Mar 12, 2025
Firefox Developer Edition (af) 137.0 Firefox Developer Edition (af) 137.0 Mar 17, 2025
Firefox Developer Edition (an) 137.0 Firefox Developer Edition (an) 137.0 Mar 12, 2025
Firefox Developer Edition (ar) 137.0 Firefox Developer Edition (ar) 137.0 Mar 12, 2025
Firefox Developer Edition (ast) 137.0 Firefox Developer Edition (ast) 137.0 Mar 12, 2025
Firefox Developer Edition (az) 137.0 Firefox Developer Edition (az) 137.0 Mar 12, 2025
Firefox Developer Edition (be) 137.0 Firefox Developer Edition (be) 137.0 Mar 12, 2025
Firefox Developer Edition (bg) 137.0 Firefox Developer Edition (bg) 137.0 Mar 12, 2025
Firefox Developer Edition (bn) 137.0 Firefox Developer Edition (bn) 137.0 Mar 12, 2025
Firefox Developer Edition (br) 137.0 Firefox Developer Edition (br) 137.0 Mar 12, 2025
Firefox Developer Edition (bs) 137.0 Firefox Developer Edition (bs) 137.0 Mar 12, 2025
Firefox Developer Edition (ca) 137.0 Firefox Developer Edition (ca) 137.0 Mar 19, 2025
Firefox Developer Edition (ca-valencia) 137.0 Firefox Developer Edition (ca-valencia) 137.0 Mar 12, 2025
Firefox Developer Edition (cak) 137.0 Firefox Developer Edition (cak) 137.0 Mar 12, 2025
Firefox Developer Edition (cs) 137.0 Firefox Developer Edition (cs) 137.0 Mar 19, 2025
Firefox Developer Edition (cy) 137.0 Firefox Developer Edition (cy) 137.0 Mar 12, 2025
Firefox Developer Edition (da) 137.0 Firefox Developer Edition (da) 137.0 Mar 12, 2025
Firefox Developer Edition (de) 137.0 Firefox Developer Edition (de) 137.0 Mar 12, 2025
Firefox Developer Edition (dsb) 137.0 Firefox Developer Edition (dsb) 137.0 Mar 17, 2025
Firefox Developer Edition (el) 137.0 Firefox Developer Edition (el) 137.0 Mar 12, 2025
Firefox Developer Edition (en-CA) 137.0 Firefox Developer Edition (en-CA) 137.0 Mar 12, 2025
Firefox Developer Edition (en-GB) 137.0 Firefox Developer Edition (en-GB) 137.0 Mar 12, 2025
Firefox Developer Edition (en-US) 137.0 Firefox Developer Edition (en-US) 137.0 Mar 12, 2025
Firefox Developer Edition (eo) 137.0 Firefox Developer Edition (eo) 137.0 Mar 12, 2025
Firefox Developer Edition (es-AR) 137.0 Firefox Developer Edition (es-AR) 137.0 Mar 19, 2025
Firefox Developer Edition (es-CL) 137.0 Firefox Developer Edition (es-CL) 137.0 Mar 12, 2025
Firefox Developer Edition (es-ES) 137.0 Firefox Developer Edition (es-ES) 137.0 Mar 19, 2025
Firefox Developer Edition (es-MX) 137.0 Firefox Developer Edition (es-MX) 137.0 Mar 17, 2025
Firefox Developer Edition (et) 137.0 Firefox Developer Edition (et) 137.0 Mar 12, 2025
Firefox Developer Edition (eu) 137.0 Firefox Developer Edition (eu) 137.0 Mar 12, 2025
Firefox Developer Edition (fa) 137.0 Firefox Developer Edition (fa) 137.0 Mar 12, 2025
Firefox Developer Edition (ff) 137.0 Firefox Developer Edition (ff) 137.0 Mar 12, 2025
Firefox Developer Edition (fi) 137.0 Firefox Developer Edition (fi) 137.0 Mar 12, 2025
Firefox Developer Edition (fr) 137.0 Firefox Developer Edition (fr) 137.0 Mar 12, 2025
Firefox Developer Edition (fur) 137.0 Firefox Developer Edition (fur) 137.0 Mar 19, 2025
Firefox Developer Edition (fy-NL) 137.0 Firefox Developer Edition (fy-NL) 137.0 Mar 12, 2025
Firefox Developer Edition (ga-IE) 137.0 Firefox Developer Edition (ga-IE) 137.0 Mar 12, 2025
Firefox Developer Edition (gd) 137.0 Firefox Developer Edition (gd) 137.0 Mar 12, 2025
Firefox Developer Edition (gl) 137.0 Firefox Developer Edition (gl) 137.0 Mar 17, 2025
Firefox Developer Edition (gn) 137.0 Firefox Developer Edition (gn) 137.0 Mar 17, 2025
Firefox Developer Edition (gu-IN) 137.0 Firefox Developer Edition (gu-IN) 137.0 Mar 12, 2025
Firefox Developer Edition (he) 137.0 Firefox Developer Edition (he) 137.0 Mar 12, 2025
Firefox Developer Edition (hi-IN) 137.0 Firefox Developer Edition (hi-IN) 137.0 Mar 17, 2025
Firefox Developer Edition (hr) 137.0 Firefox Developer Edition (hr) 137.0 Mar 12, 2025
Firefox Developer Edition (hsb) 137.0 Firefox Developer Edition (hsb) 137.0 Mar 12, 2025
Firefox Developer Edition (hu) 137.0 Firefox Developer Edition (hu) 137.0 Mar 12, 2025
Firefox Developer Edition (hy-AM) 137.0 Firefox Developer Edition (hy-AM) 137.0 Mar 19, 2025
Firefox Developer Edition (ia) 137.0 Firefox Developer Edition (ia) 137.0 Mar 19, 2025
Firefox Developer Edition (id) 137.0 Firefox Developer Edition (id) 137.0 Mar 12, 2025
Firefox Developer Edition (is) 137.0 Firefox Developer Edition (is) 137.0 Mar 12, 2025
Firefox Developer Edition (it) 137.0 Firefox Developer Edition (it) 137.0 Mar 19, 2025
Firefox Developer Edition (ja) 137.0 Firefox Developer Edition (ja) 137.0 Mar 17, 2025
Firefox Developer Edition (ka) 137.0 Firefox Developer Edition (ka) 137.0 Mar 12, 2025
Firefox Developer Edition (kab) 137.0 Firefox Developer Edition (kab) 137.0 Mar 12, 2025
Firefox Developer Edition (kk) 137.0 Firefox Developer Edition (kk) 137.0 Mar 12, 2025
Firefox Developer Edition (km) 137.0 Firefox Developer Edition (km) 137.0 Mar 12, 2025
Firefox Developer Edition (kn) 137.0 Firefox Developer Edition (kn) 137.0 Mar 17, 2025
Firefox Developer Edition (ko) 137.0 Firefox Developer Edition (ko) 137.0 Mar 17, 2025
Firefox Developer Edition (lij) 137.0 Firefox Developer Edition (lij) 137.0 Mar 17, 2025
Firefox Developer Edition (lt) 137.0 Firefox Developer Edition (lt) 137.0 Mar 17, 2025
Firefox Developer Edition (lv) 137.0 Firefox Developer Edition (lv) 137.0 Mar 12, 2025
Firefox Developer Edition (mk) 137.0 Firefox Developer Edition (mk) 137.0 Mar 19, 2025
Firefox Developer Edition (mr) 137.0 Firefox Developer Edition (mr) 137.0 Mar 12, 2025
Firefox Developer Edition (ms) 137.0 Firefox Developer Edition (ms) 137.0 Mar 12, 2025
Firefox Developer Edition (my) 137.0 Firefox Developer Edition (my) 137.0 Mar 19, 2025
Firefox Developer Edition (nb-NO) 137.0 Firefox Developer Edition (nb-NO) 137.0 Mar 12, 2025
Firefox Developer Edition (ne-NP) 137.0 Firefox Developer Edition (ne-NP) 137.0 Mar 17, 2025
Firefox Developer Edition (nl) 137.0 Firefox Developer Edition (nl) 137.0 Mar 12, 2025
Firefox Developer Edition (nn-NO) 137.0 Firefox Developer Edition (nn-NO) 137.0 Mar 19, 2025
Firefox Developer Edition (oc) 137.0 Firefox Developer Edition (oc) 137.0 Mar 12, 2025
Firefox Developer Edition (pa-IN) 137.0 Firefox Developer Edition (pa-IN) 137.0 Mar 12, 2025
Firefox Developer Edition (pl) 137.0 Firefox Developer Edition (pl) 137.0 Mar 19, 2025
Firefox Developer Edition (pt-BR) 137.0 Firefox Developer Edition (pt-BR) 137.0 Mar 17, 2025
Firefox Developer Edition (pt-PT) 137.0 Firefox Developer Edition (pt-PT) 137.0 Mar 12, 2025
Firefox Developer Edition (rm) 137.0 Firefox Developer Edition (rm) 137.0 Mar 12, 2025
Firefox Developer Edition (ro) 137.0 Firefox Developer Edition (ro) 137.0 Mar 12, 2025
Firefox Developer Edition (ru) 137.0 Firefox Developer Edition (ru) 137.0 Mar 19, 2025
Firefox Developer Edition (sc) 137.0 Firefox Developer Edition (sc) 137.0 Mar 12, 2025
Firefox Developer Edition (sco) 137.0 Firefox Developer Edition (sco) 137.0 Mar 12, 2025
Firefox Developer Edition (si) 137.0 Firefox Developer Edition (si) 137.0 Mar 12, 2025
Firefox Developer Edition (sk) 137.0 Firefox Developer Edition (sk) 137.0 Mar 12, 2025
Firefox Developer Edition (sl) 137.0 Firefox Developer Edition (sl) 137.0 Mar 12, 2025
Firefox Developer Edition (son) 137.0 Firefox Developer Edition (son) 137.0 Mar 12, 2025
Firefox Developer Edition (sq) 137.0 Firefox Developer Edition (sq) 137.0 Mar 12, 2025
Firefox Developer Edition (sr) 137.0 Firefox Developer Edition (sr) 137.0 Mar 17, 2025
Firefox Developer Edition (sv-SE) 137.0 Firefox Developer Edition (sv-SE) 137.0 Mar 12, 2025
Firefox Developer Edition (szl) 137.0 Firefox Developer Edition (szl) 137.0 Mar 17, 2025
Firefox Developer Edition (ta) 137.0 Firefox Developer Edition (ta) 137.0 Mar 12, 2025
Firefox Developer Edition (te) 137.0 Firefox Developer Edition (te) 137.0 Mar 12, 2025
Firefox Developer Edition (tg) 137.0 Firefox Developer Edition (tg) 137.0 Mar 12, 2025
Firefox Developer Edition (th) 137.0 Firefox Developer Edition (th) 137.0 Mar 19, 2025
Firefox Developer Edition (tl) 137.0 Firefox Developer Edition (tl) 137.0 Mar 12, 2025
Firefox Developer Edition (tr) 137.0 Firefox Developer Edition (tr) 137.0 Mar 12, 2025
Firefox Developer Edition (trs) 137.0 Firefox Developer Edition (trs) 137.0 Mar 12, 2025
Firefox Developer Edition (uk) 137.0 Firefox Developer Edition (uk) 137.0 Mar 17, 2025
Firefox Developer Edition (ur) 137.0 Firefox Developer Edition (ur) 137.0 Mar 19, 2025
Firefox Developer Edition (uz) 137.0 Firefox Developer Edition (uz) 137.0 Mar 17, 2025
Firefox Developer Edition (vi) 137.0 Firefox Developer Edition (vi) 137.0 Mar 12, 2025
Firefox Developer Edition (xh) 137.0 Firefox Developer Edition (xh) 137.0 Mar 12, 2025
Firefox Developer Edition (zh-CN) 137.0 Firefox Developer Edition (zh-CN) 137.0 Mar 12, 2025
Firefox Developer Edition (zh-TW) 137.0 Firefox Developer Edition (zh-TW) 137.0 Mar 12, 2025
Mozilla Firefox (en-US) 137.0 Mozilla Firefox (en-US) 137.0 Apr 1, 2025
Mozilla Firefox ESR (ach) 140.3.0 Mozilla Firefox ESR (ach) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (af) 140.3.0 Mozilla Firefox ESR (af) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (an) 140.3.0 Mozilla Firefox ESR (an) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (ar) 140.3.0 Mozilla Firefox ESR (ar) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (ast) 140.3.0 Mozilla Firefox ESR (ast) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (az) 140.3.0 Mozilla Firefox ESR (az) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (be) 140.3.0 Mozilla Firefox ESR (be) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (bg) 140.3.0 Mozilla Firefox ESR (bg) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (bn) 140.3.0 Mozilla Firefox ESR (bn) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (br) 140.3.0 Mozilla Firefox ESR (br) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (bs) 140.3.0 Mozilla Firefox ESR (bs) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (ca) 140.3.0 Mozilla Firefox ESR (ca) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (ca-valencia) 140.3.0 Mozilla Firefox ESR (ca-valencia) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (cak) 140.3.0 Mozilla Firefox ESR (cak) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (cs) 140.3.0 Mozilla Firefox ESR (cs) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (cy) 140.3.0 Mozilla Firefox ESR (cy) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (da) 140.3.0 Mozilla Firefox ESR (da) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (de) 140.3.0 Mozilla Firefox ESR (de) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (dsb) 140.3.0 Mozilla Firefox ESR (dsb) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (el) 140.3.0 Mozilla Firefox ESR (el) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (en-CA) 140.3.0 Mozilla Firefox ESR (en-CA) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (en-GB) 140.3.0 Mozilla Firefox ESR (en-GB) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (en-US) 140.3.0 Mozilla Firefox ESR (en-US) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (eo) 140.3.0 Mozilla Firefox ESR (eo) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (es-AR) 140.3.0 Mozilla Firefox ESR (es-AR) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (es-CL) 140.3.0 Mozilla Firefox ESR (es-CL) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (es-ES) 140.3.0 Mozilla Firefox ESR (es-ES) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (es-MX) 140.3.0 Mozilla Firefox ESR (es-MX) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (et) 140.3.0 Mozilla Firefox ESR (et) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (eu) 140.3.0 Mozilla Firefox ESR (eu) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (fa) 140.3.0 Mozilla Firefox ESR (fa) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (ff) 140.3.0 Mozilla Firefox ESR (ff) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (fi) 140.3.0 Mozilla Firefox ESR (fi) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (fr) 140.3.0 Mozilla Firefox ESR (fr) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (fur) 140.3.0 Mozilla Firefox ESR (fur) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (fy-NL) 140.3.0 Mozilla Firefox ESR (fy-NL) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (ga-IE) 140.3.0 Mozilla Firefox ESR (ga-IE) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (gd) 140.3.0 Mozilla Firefox ESR (gd) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (gl) 140.3.0 Mozilla Firefox ESR (gl) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (gn) 140.3.0 Mozilla Firefox ESR (gn) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (gu-IN) 140.3.0 Mozilla Firefox ESR (gu-IN) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (he) 140.3.0 Mozilla Firefox ESR (he) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (hi-IN) 140.3.0 Mozilla Firefox ESR (hi-IN) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (hr) 140.3.0 Mozilla Firefox ESR (hr) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (hsb) 140.3.0 Mozilla Firefox ESR (hsb) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (hu) 140.3.0 Mozilla Firefox ESR (hu) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (hy-AM) 140.3.0 Mozilla Firefox ESR (hy-AM) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (ia) 140.3.0 Mozilla Firefox ESR (ia) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (id) 140.3.0 Mozilla Firefox ESR (id) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (is) 140.3.0 Mozilla Firefox ESR (is) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (it) 140.3.0 Mozilla Firefox ESR (it) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (ja) 140.3.0 Mozilla Firefox ESR (ja) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (ka) 140.3.0 Mozilla Firefox ESR (ka) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (kab) 140.3.0 Mozilla Firefox ESR (kab) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (kk) 140.3.0 Mozilla Firefox ESR (kk) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (km) 140.3.0 Mozilla Firefox ESR (km) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (kn) 140.3.0 Mozilla Firefox ESR (kn) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (ko) 140.3.0 Mozilla Firefox ESR (ko) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (lij) 140.3.0 Mozilla Firefox ESR (lij) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (lt) 140.3.0 Mozilla Firefox ESR (lt) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (lv) 140.3.0 Mozilla Firefox ESR (lv) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (mk) 140.3.0 Mozilla Firefox ESR (mk) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (mr) 140.3.0 Mozilla Firefox ESR (mr) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (ms) 140.3.0 Mozilla Firefox ESR (ms) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (my) 140.3.0 Mozilla Firefox ESR (my) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (nb-NO) 140.3.0 Mozilla Firefox ESR (nb-NO) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (ne-NP) 140.3.0 Mozilla Firefox ESR (ne-NP) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (nl) 140.3.0 Mozilla Firefox ESR (nl) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (nn-NO) 140.3.0 Mozilla Firefox ESR (nn-NO) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (oc) 140.3.0 Mozilla Firefox ESR (oc) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (pa-IN) 140.3.0 Mozilla Firefox ESR (pa-IN) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (pl) 140.3.0 Mozilla Firefox ESR (pl) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (pt-BR) 140.3.0 Mozilla Firefox ESR (pt-BR) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (pt-PT) 140.3.0 Mozilla Firefox ESR (pt-PT) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (rm) 140.3.0 Mozilla Firefox ESR (rm) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (ro) 140.3.0 Mozilla Firefox ESR (ro) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (ru) 140.3.0 Mozilla Firefox ESR (ru) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (sat) 140.13.0 Mozilla Firefox ESR (sat) 140.13.0 Jul 20, 2026
Mozilla Firefox ESR (sc) 140.3.0 Mozilla Firefox ESR (sc) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (sco) 140.3.0 Mozilla Firefox ESR (sco) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (si) 140.3.0 Mozilla Firefox ESR (si) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (sk) 140.3.0 Mozilla Firefox ESR (sk) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (sl) 140.3.0 Mozilla Firefox ESR (sl) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (son) 140.3.0 Mozilla Firefox ESR (son) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (sq) 140.3.0 Mozilla Firefox ESR (sq) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (sr) 140.3.0 Mozilla Firefox ESR (sr) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (sv-SE) 140.3.0 Mozilla Firefox ESR (sv-SE) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (szl) 140.3.0 Mozilla Firefox ESR (szl) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (ta) 140.3.0 Mozilla Firefox ESR (ta) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (te) 140.3.0 Mozilla Firefox ESR (te) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (tg) 140.3.0 Mozilla Firefox ESR (tg) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (th) 140.3.0 Mozilla Firefox ESR (th) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (tl) 140.3.0 Mozilla Firefox ESR (tl) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (tr) 140.3.0 Mozilla Firefox ESR (tr) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (trs) 140.3.0 Mozilla Firefox ESR (trs) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (uk) 140.3.0 Mozilla Firefox ESR (uk) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (ur) 140.3.0 Mozilla Firefox ESR (ur) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (uz) 140.3.0 Mozilla Firefox ESR (uz) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (vi) 140.3.0 Mozilla Firefox ESR (vi) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (xh) 140.3.0 Mozilla Firefox ESR (xh) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (zh-CN) 140.3.0 Mozilla Firefox ESR (zh-CN) 140.3.0 Sep 16, 2025
Mozilla Firefox ESR (zh-TW) 140.3.0 Mozilla Firefox ESR (zh-TW) 140.3.0 Sep 16, 2025
Mozilla Thunderbird (af) 137.0 Mozilla Thunderbird (af) 137.0 Apr 1, 2025
Mozilla Thunderbird (ar) 137.0 Mozilla Thunderbird (ar) 137.0 Apr 1, 2025
Mozilla Thunderbird (ast) 137.0 Mozilla Thunderbird (ast) 137.0 Apr 1, 2025
Mozilla Thunderbird (be) 137.0 Mozilla Thunderbird (be) 137.0 Apr 1, 2025
Mozilla Thunderbird (bg) 137.0 Mozilla Thunderbird (bg) 137.0 Apr 1, 2025
Mozilla Thunderbird (br) 137.0 Mozilla Thunderbird (br) 137.0 Apr 1, 2025
Mozilla Thunderbird (ca) 137.0 Mozilla Thunderbird (ca) 137.0 Apr 1, 2025
Mozilla Thunderbird (cak) 137.0 Mozilla Thunderbird (cak) 137.0 Apr 1, 2025
Mozilla Thunderbird (cs) 137.0 Mozilla Thunderbird (cs) 137.0 Apr 1, 2025
Mozilla Thunderbird (cy) 137.0 Mozilla Thunderbird (cy) 137.0 Apr 1, 2025
Mozilla Thunderbird (da) 137.0 Mozilla Thunderbird (da) 137.0 Apr 1, 2025
Mozilla Thunderbird (de) 137.0 Mozilla Thunderbird (de) 137.0 Apr 1, 2025
Mozilla Thunderbird (dsb) 137.0 Mozilla Thunderbird (dsb) 137.0 Apr 1, 2025
Mozilla Thunderbird (el) 137.0 Mozilla Thunderbird (el) 137.0 Apr 1, 2025
Mozilla Thunderbird (en-CA) 137.0 Mozilla Thunderbird (en-CA) 137.0 Apr 1, 2025
Mozilla Thunderbird (en-GB) 137.0 Mozilla Thunderbird (en-GB) 137.0 Apr 1, 2025
Mozilla Thunderbird (en-US) 137.0 Mozilla Thunderbird (en-US) 137.0 Apr 1, 2025
Mozilla Thunderbird (es-AR) 137.0 Mozilla Thunderbird (es-AR) 137.0 Apr 1, 2025
Mozilla Thunderbird (es-ES) 137.0 Mozilla Thunderbird (es-ES) 137.0 Apr 1, 2025
Mozilla Thunderbird (es-MX) 137.0 Mozilla Thunderbird (es-MX) 137.0 Apr 1, 2025
Mozilla Thunderbird (et) 137.0 Mozilla Thunderbird (et) 137.0 Apr 1, 2025
Mozilla Thunderbird (eu) 137.0 Mozilla Thunderbird (eu) 137.0 Apr 1, 2025
Mozilla Thunderbird (fi) 137.0 Mozilla Thunderbird (fi) 137.0 Apr 1, 2025
Mozilla Thunderbird (fr) 137.0 Mozilla Thunderbird (fr) 137.0 Apr 1, 2025
Mozilla Thunderbird (fy-NL) 137.0 Mozilla Thunderbird (fy-NL) 137.0 Apr 1, 2025
Mozilla Thunderbird (ga-IE) 137.0 Mozilla Thunderbird (ga-IE) 137.0 Apr 1, 2025
Mozilla Thunderbird (gd) 137.0 Mozilla Thunderbird (gd) 137.0 Apr 1, 2025
Mozilla Thunderbird (gl) 137.0 Mozilla Thunderbird (gl) 137.0 Apr 1, 2025
Mozilla Thunderbird (he) 137.0 Mozilla Thunderbird (he) 137.0 Apr 1, 2025
Mozilla Thunderbird (hr) 137.0 Mozilla Thunderbird (hr) 137.0 Apr 1, 2025
Mozilla Thunderbird (hsb) 137.0 Mozilla Thunderbird (hsb) 137.0 Apr 1, 2025
Mozilla Thunderbird (hu) 137.0 Mozilla Thunderbird (hu) 137.0 Apr 1, 2025
Mozilla Thunderbird (hy-AM) 137.0 Mozilla Thunderbird (hy-AM) 137.0 Apr 1, 2025
Mozilla Thunderbird (id) 137.0 Mozilla Thunderbird (id) 137.0 Apr 1, 2025
Mozilla Thunderbird (is) 137.0 Mozilla Thunderbird (is) 137.0 Apr 1, 2025
Mozilla Thunderbird (it) 137.0 Mozilla Thunderbird (it) 137.0 Apr 1, 2025
Mozilla Thunderbird (ja) 137.0 Mozilla Thunderbird (ja) 137.0 Apr 1, 2025
Mozilla Thunderbird (ka) 137.0 Mozilla Thunderbird (ka) 137.0 Apr 1, 2025
Mozilla Thunderbird (kab) 137.0 Mozilla Thunderbird (kab) 137.0 Apr 1, 2025
Mozilla Thunderbird (kk) 137.0 Mozilla Thunderbird (kk) 137.0 Apr 1, 2025
Mozilla Thunderbird (ko) 137.0 Mozilla Thunderbird (ko) 137.0 Apr 1, 2025
Mozilla Thunderbird (lt) 137.0 Mozilla Thunderbird (lt) 137.0 Apr 1, 2025
Mozilla Thunderbird (lv) 137.0 Mozilla Thunderbird (lv) 137.0 Apr 1, 2025
Mozilla Thunderbird (ms) 137.0 Mozilla Thunderbird (ms) 137.0 Apr 1, 2025
Mozilla Thunderbird (nb-NO) 137.0 Mozilla Thunderbird (nb-NO) 137.0 Apr 1, 2025
Mozilla Thunderbird (nl) 137.0 Mozilla Thunderbird (nl) 137.0 Apr 1, 2025
Mozilla Thunderbird (nn-NO) 137.0 Mozilla Thunderbird (nn-NO) 137.0 Apr 1, 2025
Mozilla Thunderbird (pa-IN) 137.0 Mozilla Thunderbird (pa-IN) 137.0 Apr 1, 2025
Mozilla Thunderbird (pl) 137.0 Mozilla Thunderbird (pl) 137.0 Apr 1, 2025
Mozilla Thunderbird (pt-BR) 137.0 Mozilla Thunderbird (pt-BR) 137.0 Apr 1, 2025
Mozilla Thunderbird (pt-PT) 137.0 Mozilla Thunderbird (pt-PT) 137.0 Apr 1, 2025
Mozilla Thunderbird (rm) 137.0 Mozilla Thunderbird (rm) 137.0 Apr 1, 2025
Mozilla Thunderbird (ro) 137.0 Mozilla Thunderbird (ro) 137.0 Apr 1, 2025
Mozilla Thunderbird (ru) 137.0 Mozilla Thunderbird (ru) 137.0 Apr 1, 2025
Mozilla Thunderbird (sk) 137.0 Mozilla Thunderbird (sk) 137.0 Apr 1, 2025
Mozilla Thunderbird (sl) 137.0 Mozilla Thunderbird (sl) 137.0 Apr 1, 2025
Mozilla Thunderbird (sq) 137.0 Mozilla Thunderbird (sq) 137.0 Apr 1, 2025
Mozilla Thunderbird (sr) 137.0 Mozilla Thunderbird (sr) 137.0 Apr 1, 2025
Mozilla Thunderbird (sv-SE) 137.0 Mozilla Thunderbird (sv-SE) 137.0 Apr 1, 2025
Mozilla Thunderbird (th) 137.0 Mozilla Thunderbird (th) 137.0 Apr 1, 2025
Mozilla Thunderbird (tr) 137.0 Mozilla Thunderbird (tr) 137.0 Apr 1, 2025
Mozilla Thunderbird (uk) 137.0 Mozilla Thunderbird (uk) 137.0 Apr 1, 2025
Mozilla Thunderbird (uz) 137.0 Mozilla Thunderbird (uz) 137.0 Apr 1, 2025
Mozilla Thunderbird (vi) 137.0 Mozilla Thunderbird (vi) 137.0 Apr 1, 2025
Mozilla Thunderbird (zh-CN) 137.0 Mozilla Thunderbird (zh-CN) 137.0 Apr 1, 2025
Mozilla Thunderbird (zh-TW) 137.0 Mozilla Thunderbird (zh-TW) 137.0 Apr 1, 2025
Mozilla Thunderbird ESR (af) 140.1.1 Mozilla Thunderbird ESR (af) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (ar) 140.1.1 Mozilla Thunderbird ESR (ar) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (ast) 140.1.1 Mozilla Thunderbird ESR (ast) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (be) 140.1.1 Mozilla Thunderbird ESR (be) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (bg) 140.1.1 Mozilla Thunderbird ESR (bg) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (br) 140.1.1 Mozilla Thunderbird ESR (br) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (ca) 140.1.1 Mozilla Thunderbird ESR (ca) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (cak) 140.1.1 Mozilla Thunderbird ESR (cak) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (cs) 140.1.1 Mozilla Thunderbird ESR (cs) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (cy) 140.1.1 Mozilla Thunderbird ESR (cy) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (da) 140.1.1 Mozilla Thunderbird ESR (da) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (de) 140.1.1 Mozilla Thunderbird ESR (de) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (dsb) 140.1.1 Mozilla Thunderbird ESR (dsb) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (el) 140.1.1 Mozilla Thunderbird ESR (el) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (en-CA) 140.1.1 Mozilla Thunderbird ESR (en-CA) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (en-GB) 140.1.1 Mozilla Thunderbird ESR (en-GB) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (en-US) 140.1.1 Mozilla Thunderbird ESR (en-US) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (es-AR) 140.1.1 Mozilla Thunderbird ESR (es-AR) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (es-ES) 140.1.1 Mozilla Thunderbird ESR (es-ES) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (es-MX) 140.1.1 Mozilla Thunderbird ESR (es-MX) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (et) 140.1.1 Mozilla Thunderbird ESR (et) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (eu) 140.1.1 Mozilla Thunderbird ESR (eu) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (fi) 140.1.1 Mozilla Thunderbird ESR (fi) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (fr) 140.1.1 Mozilla Thunderbird ESR (fr) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (fy-NL) 140.1.1 Mozilla Thunderbird ESR (fy-NL) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (ga-IE) 140.1.1 Mozilla Thunderbird ESR (ga-IE) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (gd) 140.1.1 Mozilla Thunderbird ESR (gd) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (gl) 140.1.1 Mozilla Thunderbird ESR (gl) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (he) 140.1.1 Mozilla Thunderbird ESR (he) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (hr) 140.1.1 Mozilla Thunderbird ESR (hr) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (hsb) 140.1.1 Mozilla Thunderbird ESR (hsb) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (hu) 140.1.1 Mozilla Thunderbird ESR (hu) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (hy-AM) 140.1.1 Mozilla Thunderbird ESR (hy-AM) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (id) 140.1.1 Mozilla Thunderbird ESR (id) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (is) 140.1.1 Mozilla Thunderbird ESR (is) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (it) 140.1.1 Mozilla Thunderbird ESR (it) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (ja) 140.1.1 Mozilla Thunderbird ESR (ja) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (ka) 140.1.1 Mozilla Thunderbird ESR (ka) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (kab) 140.1.1 Mozilla Thunderbird ESR (kab) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (kk) 140.1.1 Mozilla Thunderbird ESR (kk) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (ko) 140.1.1 Mozilla Thunderbird ESR (ko) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (lt) 140.1.1 Mozilla Thunderbird ESR (lt) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (lv) 140.1.1 Mozilla Thunderbird ESR (lv) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (ms) 140.1.1 Mozilla Thunderbird ESR (ms) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (nb-NO) 140.1.1 Mozilla Thunderbird ESR (nb-NO) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (nl) 140.1.1 Mozilla Thunderbird ESR (nl) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (nn-NO) 140.1.1 Mozilla Thunderbird ESR (nn-NO) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (pa-IN) 140.1.1 Mozilla Thunderbird ESR (pa-IN) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (pl) 140.1.1 Mozilla Thunderbird ESR (pl) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (pt-BR) 140.1.1 Mozilla Thunderbird ESR (pt-BR) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (pt-PT) 140.1.1 Mozilla Thunderbird ESR (pt-PT) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (rm) 140.1.1 Mozilla Thunderbird ESR (rm) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (ro) 140.1.1 Mozilla Thunderbird ESR (ro) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (ru) 140.1.1 Mozilla Thunderbird ESR (ru) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (sk) 140.1.1 Mozilla Thunderbird ESR (sk) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (sl) 140.1.1 Mozilla Thunderbird ESR (sl) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (sq) 140.1.1 Mozilla Thunderbird ESR (sq) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (sr) 140.1.1 Mozilla Thunderbird ESR (sr) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (sv-SE) 140.1.1 Mozilla Thunderbird ESR (sv-SE) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (th) 140.1.1 Mozilla Thunderbird ESR (th) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (tr) 140.1.1 Mozilla Thunderbird ESR (tr) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (uk) 140.1.1 Mozilla Thunderbird ESR (uk) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (uz) 140.1.1 Mozilla Thunderbird ESR (uz) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (vi) 140.1.1 Mozilla Thunderbird ESR (vi) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (zh-CN) 140.1.1 Mozilla Thunderbird ESR (zh-CN) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (zh-TW) 140.1.1 Mozilla Thunderbird ESR (zh-TW) 140.1.1 Aug 5, 2025
Linux
thunderbird · Ubuntu 22.04.1 LTS (jammy) 1:140.7.1+build1-0ubuntu0.22.04.1 thunderbird 1:140.7.1+build1-0ubuntu0.22.04.1 Jan 28, 2026
thunderbird-gnome-support · Ubuntu 22.04.1 LTS (jammy) 1:140.7.1+build1-0ubuntu0.22.04.1 thunderbird-gnome-support 1:140.7.1+build1-0ubuntu0.22.04.1 Jan 28, 2026
thunderbird-mozsymbols · Ubuntu 22.04.1 LTS (jammy) 1:140.7.1+build1-0ubuntu0.22.04.1 thunderbird-mozsymbols 1:140.7.1+build1-0ubuntu0.22.04.1 Jan 28, 2026
xul-ext-calendar-timezones · Ubuntu 22.04.1 LTS (jammy) 1:140.7.1+build1-0ubuntu0.22.04.1 xul-ext-calendar-timezones 1:140.7.1+build1-0ubuntu0.22.04.1 Jan 28, 2026
xul-ext-gdata-provider · Ubuntu 22.04.1 LTS (jammy) 1:140.7.1+build1-0ubuntu0.22.04.1 xul-ext-gdata-provider 1:140.7.1+build1-0ubuntu0.22.04.1 Jan 28, 2026
xul-ext-lightning · Ubuntu 22.04.1 LTS (jammy) 1:140.7.1+build1-0ubuntu0.22.04.1 xul-ext-lightning 1:140.7.1+build1-0ubuntu0.22.04.1 Jan 28, 2026

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