CVE-2025-1930

AudioIPC StreamData could trigger a use-after-free in the Browser process

CVE-2025-1930 is fixed in 345 products on 2 platforms, first by Firefox Developer Edition (ach) 136.0, released February 21, 2025. It is not reported as exploited. Patch Radar priority: High.

HighFixed on 2 platforms
CVSS
8.8
Important
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0040
34th percentile

On Windows, a compromised content process could use bad StreamData sent over AudioIPC to trigger a use-after-free in the Browser process. This could have led to a sandbox escape. This vulnerability was fixed in Firefox 136, Firefox ESR 115.21, Firefox ESR 128.8, Thunderbird 136, and Thunderbird 128.8.

Where it's fixed

ProductFixed inFixReleased
Windows apps
Firefox Developer Edition (ach) 136.0 Firefox Developer Edition (ach) 136.0 Feb 21, 2025
Firefox Developer Edition (af) 136.0 Firefox Developer Edition (af) 136.0 Feb 21, 2025
Firefox Developer Edition (an) 136.0 Firefox Developer Edition (an) 136.0 Feb 21, 2025
Firefox Developer Edition (ar) 136.0 Firefox Developer Edition (ar) 136.0 Feb 21, 2025
Firefox Developer Edition (ast) 136.0 Firefox Developer Edition (ast) 136.0 Feb 21, 2025
Firefox Developer Edition (az) 136.0 Firefox Developer Edition (az) 136.0 Feb 21, 2025
Firefox Developer Edition (be) 136.0 Firefox Developer Edition (be) 136.0 Feb 21, 2025
Firefox Developer Edition (bg) 136.0 Firefox Developer Edition (bg) 136.0 Feb 21, 2025
Firefox Developer Edition (bn) 136.0 Firefox Developer Edition (bn) 136.0 Feb 21, 2025
Firefox Developer Edition (br) 136.0 Firefox Developer Edition (br) 136.0 Feb 21, 2025
Firefox Developer Edition (bs) 136.0 Firefox Developer Edition (bs) 136.0 Feb 21, 2025
Firefox Developer Edition (ca) 136.0 Firefox Developer Edition (ca) 136.0 Feb 21, 2025
Firefox Developer Edition (ca-valencia) 136.0 Firefox Developer Edition (ca-valencia) 136.0 Feb 21, 2025
Firefox Developer Edition (cak) 136.0 Firefox Developer Edition (cak) 136.0 Feb 21, 2025
Firefox Developer Edition (cs) 136.0 Firefox Developer Edition (cs) 136.0 Feb 21, 2025
Firefox Developer Edition (cy) 136.0 Firefox Developer Edition (cy) 136.0 Feb 21, 2025
Firefox Developer Edition (da) 136.0 Firefox Developer Edition (da) 136.0 Feb 21, 2025
Firefox Developer Edition (de) 136.0 Firefox Developer Edition (de) 136.0 Feb 21, 2025
Firefox Developer Edition (dsb) 136.0 Firefox Developer Edition (dsb) 136.0 Feb 21, 2025
Firefox Developer Edition (el) 136.0 Firefox Developer Edition (el) 136.0 Feb 21, 2025
Firefox Developer Edition (en-CA) 136.0 Firefox Developer Edition (en-CA) 136.0 Feb 21, 2025
Firefox Developer Edition (en-GB) 136.0 Firefox Developer Edition (en-GB) 136.0 Feb 21, 2025
Firefox Developer Edition (en-US) 136.0 Firefox Developer Edition (en-US) 136.0 Feb 21, 2025
Firefox Developer Edition (eo) 136.0 Firefox Developer Edition (eo) 136.0 Feb 21, 2025
Firefox Developer Edition (es-AR) 136.0 Firefox Developer Edition (es-AR) 136.0 Feb 21, 2025
Firefox Developer Edition (es-CL) 136.0 Firefox Developer Edition (es-CL) 136.0 Feb 21, 2025
Firefox Developer Edition (es-ES) 136.0 Firefox Developer Edition (es-ES) 136.0 Feb 21, 2025
Firefox Developer Edition (es-MX) 136.0 Firefox Developer Edition (es-MX) 136.0 Feb 21, 2025
Firefox Developer Edition (et) 136.0 Firefox Developer Edition (et) 136.0 Feb 21, 2025
Firefox Developer Edition (eu) 136.0 Firefox Developer Edition (eu) 136.0 Feb 21, 2025
Firefox Developer Edition (fa) 136.0 Firefox Developer Edition (fa) 136.0 Feb 21, 2025
Firefox Developer Edition (ff) 136.0 Firefox Developer Edition (ff) 136.0 Feb 21, 2025
Firefox Developer Edition (fi) 136.0 Firefox Developer Edition (fi) 136.0 Feb 21, 2025
Firefox Developer Edition (fr) 136.0 Firefox Developer Edition (fr) 136.0 Feb 21, 2025
Firefox Developer Edition (fur) 136.0 Firefox Developer Edition (fur) 136.0 Feb 21, 2025
Firefox Developer Edition (fy-NL) 136.0 Firefox Developer Edition (fy-NL) 136.0 Feb 21, 2025
Firefox Developer Edition (ga-IE) 136.0 Firefox Developer Edition (ga-IE) 136.0 Feb 21, 2025
Firefox Developer Edition (gd) 136.0 Firefox Developer Edition (gd) 136.0 Feb 21, 2025
Firefox Developer Edition (gl) 136.0 Firefox Developer Edition (gl) 136.0 Feb 21, 2025
Firefox Developer Edition (gn) 136.0 Firefox Developer Edition (gn) 136.0 Feb 21, 2025
Firefox Developer Edition (gu-IN) 136.0 Firefox Developer Edition (gu-IN) 136.0 Feb 21, 2025
Firefox Developer Edition (he) 136.0 Firefox Developer Edition (he) 136.0 Feb 21, 2025
Firefox Developer Edition (hi-IN) 136.0 Firefox Developer Edition (hi-IN) 136.0 Feb 21, 2025
Firefox Developer Edition (hr) 136.0 Firefox Developer Edition (hr) 136.0 Feb 21, 2025
Firefox Developer Edition (hsb) 136.0 Firefox Developer Edition (hsb) 136.0 Feb 21, 2025
Firefox Developer Edition (hu) 136.0 Firefox Developer Edition (hu) 136.0 Feb 21, 2025
Firefox Developer Edition (hy-AM) 136.0 Firefox Developer Edition (hy-AM) 136.0 Feb 21, 2025
Firefox Developer Edition (ia) 136.0 Firefox Developer Edition (ia) 136.0 Feb 21, 2025
Firefox Developer Edition (id) 136.0 Firefox Developer Edition (id) 136.0 Feb 21, 2025
Firefox Developer Edition (is) 136.0 Firefox Developer Edition (is) 136.0 Feb 21, 2025
Firefox Developer Edition (it) 136.0 Firefox Developer Edition (it) 136.0 Feb 21, 2025
Firefox Developer Edition (ja) 136.0 Firefox Developer Edition (ja) 136.0 Feb 21, 2025
Firefox Developer Edition (ka) 136.0 Firefox Developer Edition (ka) 136.0 Feb 21, 2025
Firefox Developer Edition (kab) 136.0 Firefox Developer Edition (kab) 136.0 Feb 21, 2025
Firefox Developer Edition (kk) 136.0 Firefox Developer Edition (kk) 136.0 Feb 21, 2025
Firefox Developer Edition (km) 136.0 Firefox Developer Edition (km) 136.0 Feb 21, 2025
Firefox Developer Edition (kn) 136.0 Firefox Developer Edition (kn) 136.0 Feb 21, 2025
Firefox Developer Edition (ko) 136.0 Firefox Developer Edition (ko) 136.0 Feb 21, 2025
Firefox Developer Edition (lij) 136.0 Firefox Developer Edition (lij) 136.0 Feb 21, 2025
Firefox Developer Edition (lt) 136.0 Firefox Developer Edition (lt) 136.0 Feb 21, 2025
Firefox Developer Edition (lv) 136.0 Firefox Developer Edition (lv) 136.0 Feb 21, 2025
Firefox Developer Edition (mk) 136.0 Firefox Developer Edition (mk) 136.0 Feb 21, 2025
Firefox Developer Edition (mr) 136.0 Firefox Developer Edition (mr) 136.0 Feb 21, 2025
Firefox Developer Edition (ms) 136.0 Firefox Developer Edition (ms) 136.0 Feb 21, 2025
Firefox Developer Edition (my) 136.0 Firefox Developer Edition (my) 136.0 Feb 21, 2025
Firefox Developer Edition (nb-NO) 136.0 Firefox Developer Edition (nb-NO) 136.0 Feb 21, 2025
Firefox Developer Edition (ne-NP) 136.0 Firefox Developer Edition (ne-NP) 136.0 Feb 21, 2025
Firefox Developer Edition (nl) 136.0 Firefox Developer Edition (nl) 136.0 Feb 21, 2025
Firefox Developer Edition (nn-NO) 136.0 Firefox Developer Edition (nn-NO) 136.0 Feb 21, 2025
Firefox Developer Edition (oc) 136.0 Firefox Developer Edition (oc) 136.0 Feb 21, 2025
Firefox Developer Edition (pa-IN) 136.0 Firefox Developer Edition (pa-IN) 136.0 Feb 21, 2025
Firefox Developer Edition (pl) 136.0 Firefox Developer Edition (pl) 136.0 Feb 21, 2025
Firefox Developer Edition (pt-BR) 136.0 Firefox Developer Edition (pt-BR) 136.0 Feb 21, 2025
Firefox Developer Edition (pt-PT) 136.0 Firefox Developer Edition (pt-PT) 136.0 Feb 21, 2025
Firefox Developer Edition (rm) 136.0 Firefox Developer Edition (rm) 136.0 Feb 21, 2025
Firefox Developer Edition (ro) 136.0 Firefox Developer Edition (ro) 136.0 Feb 21, 2025
Firefox Developer Edition (ru) 136.0 Firefox Developer Edition (ru) 136.0 Feb 21, 2025
Firefox Developer Edition (sc) 136.0 Firefox Developer Edition (sc) 136.0 Feb 21, 2025
Firefox Developer Edition (sco) 136.0 Firefox Developer Edition (sco) 136.0 Feb 21, 2025
Firefox Developer Edition (si) 136.0 Firefox Developer Edition (si) 136.0 Feb 21, 2025
Firefox Developer Edition (sk) 136.0 Firefox Developer Edition (sk) 136.0 Feb 21, 2025
Firefox Developer Edition (sl) 136.0 Firefox Developer Edition (sl) 136.0 Feb 21, 2025
Firefox Developer Edition (son) 136.0 Firefox Developer Edition (son) 136.0 Feb 21, 2025
Firefox Developer Edition (sq) 136.0 Firefox Developer Edition (sq) 136.0 Feb 21, 2025
Firefox Developer Edition (sr) 136.0 Firefox Developer Edition (sr) 136.0 Feb 21, 2025
Firefox Developer Edition (sv-SE) 136.0 Firefox Developer Edition (sv-SE) 136.0 Feb 21, 2025
Firefox Developer Edition (szl) 136.0 Firefox Developer Edition (szl) 136.0 Feb 21, 2025
Firefox Developer Edition (ta) 136.0 Firefox Developer Edition (ta) 136.0 Feb 21, 2025
Firefox Developer Edition (te) 136.0 Firefox Developer Edition (te) 136.0 Feb 21, 2025
Firefox Developer Edition (tg) 136.0 Firefox Developer Edition (tg) 136.0 Feb 21, 2025
Firefox Developer Edition (th) 136.0 Firefox Developer Edition (th) 136.0 Feb 21, 2025
Firefox Developer Edition (tl) 136.0 Firefox Developer Edition (tl) 136.0 Feb 21, 2025
Firefox Developer Edition (tr) 136.0 Firefox Developer Edition (tr) 136.0 Feb 21, 2025
Firefox Developer Edition (trs) 136.0 Firefox Developer Edition (trs) 136.0 Feb 21, 2025
Firefox Developer Edition (uk) 136.0 Firefox Developer Edition (uk) 136.0 Feb 21, 2025
Firefox Developer Edition (ur) 136.0 Firefox Developer Edition (ur) 136.0 Feb 21, 2025
Firefox Developer Edition (uz) 136.0 Firefox Developer Edition (uz) 136.0 Feb 21, 2025
Firefox Developer Edition (vi) 136.0 Firefox Developer Edition (vi) 136.0 Feb 21, 2025
Firefox Developer Edition (xh) 136.0 Firefox Developer Edition (xh) 136.0 Feb 21, 2025
Firefox Developer Edition (zh-CN) 136.0 Firefox Developer Edition (zh-CN) 136.0 Feb 21, 2025
Firefox Developer Edition (zh-TW) 136.0 Firefox Developer Edition (zh-TW) 136.0 Feb 21, 2025
Mozilla Firefox (en-US) 136.0 Mozilla Firefox (en-US) 136.0 Mar 4, 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) 136.0 Mozilla Thunderbird (af) 136.0 Mar 4, 2025
Mozilla Thunderbird (ar) 136.0 Mozilla Thunderbird (ar) 136.0 Mar 4, 2025
Mozilla Thunderbird (ast) 136.0 Mozilla Thunderbird (ast) 136.0 Mar 4, 2025
Mozilla Thunderbird (be) 136.0 Mozilla Thunderbird (be) 136.0 Mar 4, 2025
Mozilla Thunderbird (bg) 136.0 Mozilla Thunderbird (bg) 136.0 Mar 4, 2025
Mozilla Thunderbird (br) 136.0 Mozilla Thunderbird (br) 136.0 Mar 4, 2025
Mozilla Thunderbird (ca) 136.0 Mozilla Thunderbird (ca) 136.0 Mar 4, 2025
Mozilla Thunderbird (cs) 136.0 Mozilla Thunderbird (cs) 136.0 Mar 4, 2025
Mozilla Thunderbird (cy) 136.0 Mozilla Thunderbird (cy) 136.0 Mar 4, 2025
Mozilla Thunderbird (da) 136.0 Mozilla Thunderbird (da) 136.0 Mar 4, 2025
Mozilla Thunderbird (de) 136.0 Mozilla Thunderbird (de) 136.0 Mar 4, 2025
Mozilla Thunderbird (dsb) 136.0 Mozilla Thunderbird (dsb) 136.0 Mar 4, 2025
Mozilla Thunderbird (el) 136.0 Mozilla Thunderbird (el) 136.0 Mar 4, 2025
Mozilla Thunderbird (en-CA) 136.0 Mozilla Thunderbird (en-CA) 136.0 Mar 4, 2025
Mozilla Thunderbird (en-GB) 136.0 Mozilla Thunderbird (en-GB) 136.0 Mar 4, 2025
Mozilla Thunderbird (en-US) 136.0 Mozilla Thunderbird (en-US) 136.0 Mar 4, 2025
Mozilla Thunderbird (es-AR) 136.0 Mozilla Thunderbird (es-AR) 136.0 Mar 4, 2025
Mozilla Thunderbird (es-ES) 136.0 Mozilla Thunderbird (es-ES) 136.0 Mar 4, 2025
Mozilla Thunderbird (es-MX) 136.0 Mozilla Thunderbird (es-MX) 136.0 Mar 4, 2025
Mozilla Thunderbird (et) 136.0 Mozilla Thunderbird (et) 136.0 Mar 4, 2025
Mozilla Thunderbird (eu) 136.0 Mozilla Thunderbird (eu) 136.0 Mar 4, 2025
Mozilla Thunderbird (fi) 136.0 Mozilla Thunderbird (fi) 136.0 Mar 4, 2025
Mozilla Thunderbird (fr) 136.0 Mozilla Thunderbird (fr) 136.0 Mar 4, 2025
Mozilla Thunderbird (fy-NL) 136.0 Mozilla Thunderbird (fy-NL) 136.0 Mar 4, 2025
Mozilla Thunderbird (ga-IE) 136.0 Mozilla Thunderbird (ga-IE) 136.0 Mar 4, 2025
Mozilla Thunderbird (gd) 136.0 Mozilla Thunderbird (gd) 136.0 Mar 4, 2025
Mozilla Thunderbird (gl) 136.0 Mozilla Thunderbird (gl) 136.0 Mar 4, 2025
Mozilla Thunderbird (he) 136.0 Mozilla Thunderbird (he) 136.0 Mar 4, 2025
Mozilla Thunderbird (hr) 136.0 Mozilla Thunderbird (hr) 136.0 Mar 4, 2025
Mozilla Thunderbird (hsb) 136.0 Mozilla Thunderbird (hsb) 136.0 Mar 4, 2025
Mozilla Thunderbird (hu) 136.0 Mozilla Thunderbird (hu) 136.0 Mar 4, 2025
Mozilla Thunderbird (hy-AM) 136.0 Mozilla Thunderbird (hy-AM) 136.0 Mar 4, 2025
Mozilla Thunderbird (id) 136.0 Mozilla Thunderbird (id) 136.0 Mar 4, 2025
Mozilla Thunderbird (is) 136.0 Mozilla Thunderbird (is) 136.0 Mar 4, 2025
Mozilla Thunderbird (it) 136.0 Mozilla Thunderbird (it) 136.0 Mar 4, 2025
Mozilla Thunderbird (ja) 136.0 Mozilla Thunderbird (ja) 136.0 Mar 4, 2025
Mozilla Thunderbird (ka) 136.0 Mozilla Thunderbird (ka) 136.0 Mar 4, 2025
Mozilla Thunderbird (kab) 136.0 Mozilla Thunderbird (kab) 136.0 Mar 4, 2025
Mozilla Thunderbird (kk) 136.0 Mozilla Thunderbird (kk) 136.0 Mar 4, 2025
Mozilla Thunderbird (ko) 136.0 Mozilla Thunderbird (ko) 136.0 Mar 4, 2025
Mozilla Thunderbird (lt) 136.0 Mozilla Thunderbird (lt) 136.0 Mar 4, 2025
Mozilla Thunderbird (lv) 136.0 Mozilla Thunderbird (lv) 136.0 Mar 4, 2025
Mozilla Thunderbird (ms) 136.0 Mozilla Thunderbird (ms) 136.0 Mar 4, 2025
Mozilla Thunderbird (nb-NO) 136.0 Mozilla Thunderbird (nb-NO) 136.0 Mar 4, 2025
Mozilla Thunderbird (nl) 136.0 Mozilla Thunderbird (nl) 136.0 Mar 4, 2025
Mozilla Thunderbird (nn-NO) 136.0 Mozilla Thunderbird (nn-NO) 136.0 Mar 4, 2025
Mozilla Thunderbird (pa-IN) 136.0 Mozilla Thunderbird (pa-IN) 136.0 Mar 4, 2025
Mozilla Thunderbird (pl) 136.0 Mozilla Thunderbird (pl) 136.0 Mar 4, 2025
Mozilla Thunderbird (pt-BR) 136.0 Mozilla Thunderbird (pt-BR) 136.0 Mar 4, 2025
Mozilla Thunderbird (pt-PT) 136.0 Mozilla Thunderbird (pt-PT) 136.0 Mar 4, 2025
Mozilla Thunderbird (rm) 136.0 Mozilla Thunderbird (rm) 136.0 Mar 4, 2025
Mozilla Thunderbird (ro) 136.0 Mozilla Thunderbird (ro) 136.0 Mar 4, 2025
Mozilla Thunderbird (ru) 136.0 Mozilla Thunderbird (ru) 136.0 Mar 4, 2025
Mozilla Thunderbird (sk) 136.0 Mozilla Thunderbird (sk) 136.0 Mar 4, 2025
Mozilla Thunderbird (sl) 136.0 Mozilla Thunderbird (sl) 136.0 Mar 4, 2025
Mozilla Thunderbird (sq) 136.0 Mozilla Thunderbird (sq) 136.0 Mar 4, 2025
Mozilla Thunderbird (sr) 136.0 Mozilla Thunderbird (sr) 136.0 Mar 4, 2025
Mozilla Thunderbird (sv-SE) 136.0 Mozilla Thunderbird (sv-SE) 136.0 Mar 4, 2025
Mozilla Thunderbird (th) 136.0 Mozilla Thunderbird (th) 136.0 Mar 4, 2025
Mozilla Thunderbird (tr) 136.0 Mozilla Thunderbird (tr) 136.0 Mar 4, 2025
Mozilla Thunderbird (uk) 136.0 Mozilla Thunderbird (uk) 136.0 Mar 4, 2025
Mozilla Thunderbird (uz) 136.0 Mozilla Thunderbird (uz) 136.0 Mar 4, 2025
Mozilla Thunderbird (vi) 136.0 Mozilla Thunderbird (vi) 136.0 Mar 4, 2025
Mozilla Thunderbird (zh-CN) 136.0 Mozilla Thunderbird (zh-CN) 136.0 Mar 4, 2025
Mozilla Thunderbird (zh-TW) 136.0 Mozilla Thunderbird (zh-TW) 136.0 Mar 4, 2025
Mozilla Thunderbird ESR (af) 140.1.1 Mozilla Thunderbird ESR (af) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (ar) 140.1.1 Mozilla Thunderbird ESR (ar) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (ast) 140.1.1 Mozilla Thunderbird ESR (ast) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (be) 140.1.1 Mozilla Thunderbird ESR (be) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (bg) 140.1.1 Mozilla Thunderbird ESR (bg) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (br) 140.1.1 Mozilla Thunderbird ESR (br) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (ca) 140.1.1 Mozilla Thunderbird ESR (ca) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (cak) 140.1.1 Mozilla Thunderbird ESR (cak) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (cs) 140.1.1 Mozilla Thunderbird ESR (cs) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (cy) 140.1.1 Mozilla Thunderbird ESR (cy) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (da) 140.1.1 Mozilla Thunderbird ESR (da) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (de) 140.1.1 Mozilla Thunderbird ESR (de) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (dsb) 140.1.1 Mozilla Thunderbird ESR (dsb) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (el) 140.1.1 Mozilla Thunderbird ESR (el) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (en-CA) 140.1.1 Mozilla Thunderbird ESR (en-CA) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (en-GB) 140.1.1 Mozilla Thunderbird ESR (en-GB) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (en-US) 140.1.1 Mozilla Thunderbird ESR (en-US) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (es-AR) 140.1.1 Mozilla Thunderbird ESR (es-AR) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (es-ES) 140.1.1 Mozilla Thunderbird ESR (es-ES) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (es-MX) 140.1.1 Mozilla Thunderbird ESR (es-MX) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (et) 140.1.1 Mozilla Thunderbird ESR (et) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (eu) 140.1.1 Mozilla Thunderbird ESR (eu) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (fi) 140.1.1 Mozilla Thunderbird ESR (fi) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (fr) 140.1.1 Mozilla Thunderbird ESR (fr) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (fy-NL) 140.1.1 Mozilla Thunderbird ESR (fy-NL) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (ga-IE) 140.1.1 Mozilla Thunderbird ESR (ga-IE) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (gd) 140.1.1 Mozilla Thunderbird ESR (gd) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (gl) 140.1.1 Mozilla Thunderbird ESR (gl) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (he) 140.1.1 Mozilla Thunderbird ESR (he) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (hr) 140.1.1 Mozilla Thunderbird ESR (hr) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (hsb) 140.1.1 Mozilla Thunderbird ESR (hsb) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (hu) 140.1.1 Mozilla Thunderbird ESR (hu) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (hy-AM) 140.1.1 Mozilla Thunderbird ESR (hy-AM) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (id) 140.1.1 Mozilla Thunderbird ESR (id) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (is) 140.1.1 Mozilla Thunderbird ESR (is) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (it) 140.1.1 Mozilla Thunderbird ESR (it) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (ja) 140.1.1 Mozilla Thunderbird ESR (ja) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (ka) 140.1.1 Mozilla Thunderbird ESR (ka) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (kab) 140.1.1 Mozilla Thunderbird ESR (kab) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (kk) 140.1.1 Mozilla Thunderbird ESR (kk) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (ko) 140.1.1 Mozilla Thunderbird ESR (ko) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (lt) 140.1.1 Mozilla Thunderbird ESR (lt) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (lv) 140.1.1 Mozilla Thunderbird ESR (lv) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (ms) 140.1.1 Mozilla Thunderbird ESR (ms) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (nb-NO) 140.1.1 Mozilla Thunderbird ESR (nb-NO) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (nl) 140.1.1 Mozilla Thunderbird ESR (nl) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (nn-NO) 140.1.1 Mozilla Thunderbird ESR (nn-NO) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (pa-IN) 140.1.1 Mozilla Thunderbird ESR (pa-IN) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (pl) 140.1.1 Mozilla Thunderbird ESR (pl) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (pt-BR) 140.1.1 Mozilla Thunderbird ESR (pt-BR) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (pt-PT) 140.1.1 Mozilla Thunderbird ESR (pt-PT) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (rm) 140.1.1 Mozilla Thunderbird ESR (rm) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (ro) 140.1.1 Mozilla Thunderbird ESR (ro) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (ru) 140.1.1 Mozilla Thunderbird ESR (ru) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (sk) 140.1.1 Mozilla Thunderbird ESR (sk) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (sl) 140.1.1 Mozilla Thunderbird ESR (sl) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (sq) 140.1.1 Mozilla Thunderbird ESR (sq) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (sr) 140.1.1 Mozilla Thunderbird ESR (sr) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (sv-SE) 140.1.1 Mozilla Thunderbird ESR (sv-SE) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (th) 140.1.1 Mozilla Thunderbird ESR (th) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (tr) 140.1.1 Mozilla Thunderbird ESR (tr) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (uk) 140.1.1 Mozilla Thunderbird ESR (uk) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (uz) 140.1.1 Mozilla Thunderbird ESR (uz) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (vi) 140.1.1 Mozilla Thunderbird ESR (vi) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (zh-CN) 140.1.1 Mozilla Thunderbird ESR (zh-CN) 140.1.1 Aug 5, 2025
Mozilla Thunderbird ESR (zh-TW) 140.1.1 Mozilla Thunderbird ESR (zh-TW) 140.1.1 Aug 5, 2025
Linux
MozillaFirefox · opensuse-leap 15.6 128.8.0-150200.152.173.1 SUSE-SU-2025:0788-1 Mar 5, 2025
MozillaFirefox · sles 15.6 128.8.0-150200.152.173.1 SUSE-SU-2025:0788-1 Mar 5, 2025
MozillaThunderbird · opensuse-leap 15.6 128.8.0-150200.8.203.1 SUSE-SU-2025:0849-1 Mar 12, 2025
MozillaThunderbird · sles 15.6 128.8.0-150200.8.203.1 SUSE-SU-2025:0849-1 Mar 12, 2025
firefox · RHEL 8 0:128.8.0-1.el8_10 RHSA-2025:2452 Mar 6, 2025
firefox · RHEL 9 0:128.8.0-1.el9_5 RHSA-2025:2359 Mar 5, 2025
firefox · almalinux 8 128.8.0-1.el8_10 ALSA-2025:2452 Mar 6, 2025
firefox · almalinux 9 128.8.0-1.el9_5 ALSA-2025:2359 Mar 5, 2025
firefox · ol 8 0:128.8.0-1.0.1.el8_10 ELSA-2025-2452 Mar 6, 2025
firefox · ol 9 0:128.8.0-1.0.1.el9_5 ELSA-2025-2359 Mar 5, 2025
firefox · rocky 8 0:128.8.0-1.el8_10 RLSA-2025:2452 Jul 29, 2025
firefox-x11 · RHEL 9 0:128.8.0-1.el9_5 RHSA-2025:2359 Mar 5, 2025
firefox-x11 · almalinux 9 128.8.0-1.el9_5 ALSA-2025:2359 Mar 5, 2025
firefox-x11 · ol 9 0:128.8.0-1.0.1.el9_5 ELSA-2025-2359 Mar 5, 2025
thunderbird · Ubuntu 22.04.1 LTS (jammy) 1:128.12.0+build1-0ubuntu0.22.04.1 thunderbird 1:128.12.0+build1-0ubuntu0.22.04.1 Jun 24, 2025
thunderbird-gnome-support · Ubuntu 22.04.1 LTS (jammy) 1:128.12.0+build1-0ubuntu0.22.04.1 thunderbird-gnome-support 1:128.12.0+build1-0ubuntu0.22.04.1 Jun 24, 2025
thunderbird-mozsymbols · Ubuntu 22.04.1 LTS (jammy) 1:128.12.0+build1-0ubuntu0.22.04.1 thunderbird-mozsymbols 1:128.12.0+build1-0ubuntu0.22.04.1 Jun 24, 2025
xul-ext-calendar-timezones · Ubuntu 22.04.1 LTS (jammy) 1:128.12.0+build1-0ubuntu0.22.04.1 xul-ext-calendar-timezones 1:128.12.0+build1-0ubuntu0.22.04.1 Jun 24, 2025
xul-ext-gdata-provider · Ubuntu 22.04.1 LTS (jammy) 1:128.12.0+build1-0ubuntu0.22.04.1 xul-ext-gdata-provider 1:128.12.0+build1-0ubuntu0.22.04.1 Jun 24, 2025
xul-ext-lightning · Ubuntu 22.04.1 LTS (jammy) 1:128.12.0+build1-0ubuntu0.22.04.1 xul-ext-lightning 1:128.12.0+build1-0ubuntu0.22.04.1 Jun 24, 2025

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