CVE-2026-7321
Sandbox escape due to incorrect boundary conditions in the WebRTC: Networking component
CVE-2026-7321 is fixed in 444 products on 3 platforms, first by Mozilla Firefox (ach) 150.0, released April 21, 2026. It is not reported as exploited. Patch Radar priority: High.
HighFixed on 3 platforms
CVSS
9.6
important
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0026
17th percentile
Sandbox escape due to incorrect boundary conditions in the WebRTC: Networking component. This vulnerability was fixed in Firefox 150, Thunderbird 150, Firefox ESR 140.10.1, and Thunderbird 140.10.1.
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) | 150.0 | Mozilla Thunderbird (af) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (ar) | 150.0 | Mozilla Thunderbird (ar) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (ast) | 150.0 | Mozilla Thunderbird (ast) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (be) | 150.0 | Mozilla Thunderbird (be) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (bg) | 150.0 | Mozilla Thunderbird (bg) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (br) | 150.0 | Mozilla Thunderbird (br) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (ca) | 150.0 | Mozilla Thunderbird (ca) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (cak) | 150.0 | Mozilla Thunderbird (cak) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (cs) | 150.0 | Mozilla Thunderbird (cs) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (cy) | 150.0 | Mozilla Thunderbird (cy) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (da) | 150.0 | Mozilla Thunderbird (da) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (de) | 150.0 | Mozilla Thunderbird (de) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (dsb) | 150.0 | Mozilla Thunderbird (dsb) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (el) | 150.0 | Mozilla Thunderbird (el) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (en-CA) | 150.0 | Mozilla Thunderbird (en-CA) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (en-GB) | 150.0 | Mozilla Thunderbird (en-GB) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (en-US) | 150.0 | Mozilla Thunderbird (en-US) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (es-AR) | 150.0 | Mozilla Thunderbird (es-AR) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (es-ES) | 150.0 | Mozilla Thunderbird (es-ES) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (es-MX) | 150.0 | Mozilla Thunderbird (es-MX) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (et) | 150.0 | Mozilla Thunderbird (et) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (eu) | 150.0 | Mozilla Thunderbird (eu) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (fi) | 150.0 | Mozilla Thunderbird (fi) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (fr) | 150.0 | Mozilla Thunderbird (fr) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (fy-NL) | 150.0 | Mozilla Thunderbird (fy-NL) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (ga-IE) | 150.0 | Mozilla Thunderbird (ga-IE) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (gd) | 150.0 | Mozilla Thunderbird (gd) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (gl) | 150.0 | Mozilla Thunderbird (gl) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (he) | 150.0 | Mozilla Thunderbird (he) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (hr) | 150.0 | Mozilla Thunderbird (hr) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (hsb) | 150.0 | Mozilla Thunderbird (hsb) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (hu) | 150.0 | Mozilla Thunderbird (hu) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (hy-AM) | 150.0 | Mozilla Thunderbird (hy-AM) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (id) | 150.0 | Mozilla Thunderbird (id) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (is) | 150.0 | Mozilla Thunderbird (is) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (it) | 150.0 | Mozilla Thunderbird (it) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (ja) | 150.0 | Mozilla Thunderbird (ja) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (ka) | 150.0 | Mozilla Thunderbird (ka) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (kab) | 150.0 | Mozilla Thunderbird (kab) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (kk) | 150.0 | Mozilla Thunderbird (kk) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (ko) | 150.0 | Mozilla Thunderbird (ko) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (lt) | 150.0 | Mozilla Thunderbird (lt) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (lv) | 150.0 | Mozilla Thunderbird (lv) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (ms) | 150.0 | Mozilla Thunderbird (ms) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (nb-NO) | 150.0 | Mozilla Thunderbird (nb-NO) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (nl) | 150.0 | Mozilla Thunderbird (nl) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (nn-NO) | 150.0 | Mozilla Thunderbird (nn-NO) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (pa-IN) | 150.0 | Mozilla Thunderbird (pa-IN) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (pl) | 150.0 | Mozilla Thunderbird (pl) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (pt-BR) | 150.0 | Mozilla Thunderbird (pt-BR) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (pt-PT) | 150.0 | Mozilla Thunderbird (pt-PT) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (rm) | 150.0 | Mozilla Thunderbird (rm) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (ro) | 150.0 | Mozilla Thunderbird (ro) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (ru) | 150.0 | Mozilla Thunderbird (ru) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (sk) | 150.0 | Mozilla Thunderbird (sk) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (sl) | 150.0 | Mozilla Thunderbird (sl) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (sq) | 150.0 | Mozilla Thunderbird (sq) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (sr) | 150.0 | Mozilla Thunderbird (sr) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (sv-SE) | 150.0 | Mozilla Thunderbird (sv-SE) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (th) | 150.0 | Mozilla Thunderbird (th) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (tr) | 150.0 | Mozilla Thunderbird (tr) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (uk) | 150.0 | Mozilla Thunderbird (uk) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (uz) | 150.0 | Mozilla Thunderbird (uz) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (vi) | 150.0 | Mozilla Thunderbird (vi) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (zh-CN) | 150.0 | Mozilla Thunderbird (zh-CN) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird (zh-TW) | 150.0 | Mozilla Thunderbird (zh-TW) 150.0 | Apr 21, 2026 |
| Mozilla Thunderbird ESR (af) | 153.0.1 | Mozilla Thunderbird ESR (af) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ar) | 153.0.1 | Mozilla Thunderbird ESR (ar) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ast) | 153.0.1 | Mozilla Thunderbird ESR (ast) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (be) | 153.0.1 | Mozilla Thunderbird ESR (be) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (bg) | 153.0.1 | Mozilla Thunderbird ESR (bg) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (br) | 153.0.1 | Mozilla Thunderbird ESR (br) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ca) | 153.0.1 | Mozilla Thunderbird ESR (ca) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (cak) | 153.0.1 | Mozilla Thunderbird ESR (cak) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (cs) | 153.0.1 | Mozilla Thunderbird ESR (cs) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (cy) | 153.0.1 | Mozilla Thunderbird ESR (cy) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (da) | 153.0.1 | Mozilla Thunderbird ESR (da) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (de) | 153.0.1 | Mozilla Thunderbird ESR (de) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (dsb) | 153.0.1 | Mozilla Thunderbird ESR (dsb) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (el) | 153.0.1 | Mozilla Thunderbird ESR (el) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (en-CA) | 153.0.1 | Mozilla Thunderbird ESR (en-CA) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (en-GB) | 153.0.1 | Mozilla Thunderbird ESR (en-GB) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (en-US) | 153.0.1 | Mozilla Thunderbird ESR (en-US) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (es-AR) | 153.0.1 | Mozilla Thunderbird ESR (es-AR) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (es-ES) | 153.0.1 | Mozilla Thunderbird ESR (es-ES) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (es-MX) | 153.0.1 | Mozilla Thunderbird ESR (es-MX) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (et) | 153.0.1 | Mozilla Thunderbird ESR (et) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (eu) | 153.0.1 | Mozilla Thunderbird ESR (eu) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (fi) | 153.0.1 | Mozilla Thunderbird ESR (fi) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (fr) | 153.0.1 | Mozilla Thunderbird ESR (fr) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (fy-NL) | 153.0.1 | Mozilla Thunderbird ESR (fy-NL) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ga-IE) | 153.0.1 | Mozilla Thunderbird ESR (ga-IE) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (gd) | 153.0.1 | Mozilla Thunderbird ESR (gd) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (gl) | 153.0.1 | Mozilla Thunderbird ESR (gl) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (he) | 153.0.1 | Mozilla Thunderbird ESR (he) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (hr) | 153.0.1 | Mozilla Thunderbird ESR (hr) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (hsb) | 153.0.1 | Mozilla Thunderbird ESR (hsb) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (hu) | 153.0.1 | Mozilla Thunderbird ESR (hu) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (hy-AM) | 153.0.1 | Mozilla Thunderbird ESR (hy-AM) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (id) | 153.0.1 | Mozilla Thunderbird ESR (id) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (is) | 153.0.1 | Mozilla Thunderbird ESR (is) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (it) | 153.0.1 | Mozilla Thunderbird ESR (it) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ja) | 153.0.1 | Mozilla Thunderbird ESR (ja) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ka) | 153.0.1 | Mozilla Thunderbird ESR (ka) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (kab) | 153.0.1 | Mozilla Thunderbird ESR (kab) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (kk) | 153.0.1 | Mozilla Thunderbird ESR (kk) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ko) | 153.0.1 | Mozilla Thunderbird ESR (ko) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (lt) | 153.0.1 | Mozilla Thunderbird ESR (lt) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (lv) | 153.0.1 | Mozilla Thunderbird ESR (lv) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ms) | 153.0.1 | Mozilla Thunderbird ESR (ms) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (nb-NO) | 153.0.1 | Mozilla Thunderbird ESR (nb-NO) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (nl) | 153.0.1 | Mozilla Thunderbird ESR (nl) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (nn-NO) | 153.0.1 | Mozilla Thunderbird ESR (nn-NO) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (pa-IN) | 153.0.1 | Mozilla Thunderbird ESR (pa-IN) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (pl) | 153.0.1 | Mozilla Thunderbird ESR (pl) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (pt-BR) | 153.0.1 | Mozilla Thunderbird ESR (pt-BR) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (pt-PT) | 153.0.1 | Mozilla Thunderbird ESR (pt-PT) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (rm) | 153.0.1 | Mozilla Thunderbird ESR (rm) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ro) | 153.0.1 | Mozilla Thunderbird ESR (ro) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ru) | 153.0.1 | Mozilla Thunderbird ESR (ru) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (sk) | 153.0.1 | Mozilla Thunderbird ESR (sk) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (sl) | 153.0.1 | Mozilla Thunderbird ESR (sl) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (sq) | 153.0.1 | Mozilla Thunderbird ESR (sq) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (sr) | 153.0.1 | Mozilla Thunderbird ESR (sr) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (sv-SE) | 153.0.1 | Mozilla Thunderbird ESR (sv-SE) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (th) | 153.0.1 | Mozilla Thunderbird ESR (th) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (tr) | 153.0.1 | Mozilla Thunderbird ESR (tr) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (uk) | 153.0.1 | Mozilla Thunderbird ESR (uk) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (uz) | 153.0.1 | Mozilla Thunderbird ESR (uz) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (vi) | 153.0.1 | Mozilla Thunderbird ESR (vi) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (zh-CN) | 153.0.1 | Mozilla Thunderbird ESR (zh-CN) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (zh-TW) | 153.0.1 | Mozilla Thunderbird ESR (zh-TW) 153.0.1 | Jul 23, 2026 |
| macOS | |||
| Mozilla Firefox | 150.0.2 | Mozilla Firefox 150.0.2 | May 6, 2026 |
| Linux | |||
| MozillaThunderbird · opensuse-leap 16.0 | 140.12.0-bp160.1.1 | OPENSUSE-SU-2026:21168-1 | Jun 29, 2026 |
| firefox · RHEL 10 | 140.10.1-1.el10_0 | RHSA-2026:22408 | May 27, 2026 |
| firefox · RHEL 8 | 0:140.10.1-1.el8_10 | RHSA-2026:19588 | May 27, 2026 |
| firefox · RHEL 9 | 0:140.10.1-1.el9_8 | RHSA-2026:19370 | May 27, 2026 |
| firefox · almalinux 10 | 140.10.1-1.el10_2 | ALSA-2026:19157 | May 19, 2026 |
| firefox · almalinux 8 | 140.10.1-1.el8_10.alma.1 | ALSA-2026:19588 | May 20, 2026 |
| firefox · almalinux 9 | 140.10.1-1.el9_8.alma.1 | ALSA-2026:19370 | May 19, 2026 |
| firefox · amzn 2023 | 140.10.1-1.amzn2023.0.1 | ALAS2023-2026-1652 | May 11, 2026 |
| firefox · ol 10 | 0:140.12.0-1.0.1.el10_2 | ELSA-2026-19157 | Jul 17, 2026 |
| firefox · ol 8 | 0:140.10.1-1.0.1.el8_10 | ELSA-2026-19588 | May 23, 2026 |
| firefox · ol 9 | 0:140.12.0-1.0.1.el9_8 | ELSA-2026-19370 | Jun 29, 2026 |
| firefox · rocky 8 | 0:140.10.1-1.el8_10 | RLSA-2026:19588 | May 23, 2026 |
| firefox · rocky 9 | 0:140.10.1-1.el9_8 | RLSA-2026:19370 | May 28, 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) | 140.10.1esr-1~deb12u1 | DEBIAN-CVE-2026-7321 | May 15, 2026 |
| firefox-esr · Debian 13.5 (trixie) | 140.10.1esr-1~deb13u1 | DEBIAN-CVE-2026-7321 | May 15, 2026 |
| firefox-esr · Debian 14 | 140.10.1esr-1 | DEBIAN-CVE-2026-7321 | May 15, 2026 |
| firefox-x11 · RHEL 9 | 0:140.10.1-1.el9_8 | RHSA-2026:19370 | May 27, 2026 |
| firefox-x11 · almalinux 9 | 140.10.1-1.el9_8.alma.1 | ALSA-2026:19370 | May 19, 2026 |
| firefox-x11 · ol 9 | 0:140.12.0-1.0.1.el9_8 | ELSA-2026-19370 | Jun 29, 2026 |
| thunderbird · Debian 12.15 (bookworm) | 1:140.10.1esr-1~deb12u1 | DEBIAN-CVE-2026-7321 | May 15, 2026 |
| thunderbird · Debian 13.5 (trixie) | 1:140.10.1esr-1~deb13u1 | DEBIAN-CVE-2026-7321 | May 15, 2026 |
| thunderbird · Debian 14 | 1:140.10.1esr-1 | DEBIAN-CVE-2026-7321 | May 15, 2026 |
| thunderbird · RHEL 10 | 140.10.1-1.el10_0 | RHSA-2026:24719 | May 27, 2026 |
| thunderbird · RHEL 8 | 0:140.10.1-1.el8_10 | RHSA-2026:20586 | May 27, 2026 |
| thunderbird · RHEL 9 | 0:140.10.1-1.el9_8 | RHSA-2026:19348 | May 15, 2026 |
| thunderbird · almalinux 10 | 140.10.1-1.el10_2.alma.1 | ALSA-2026:19153 | May 19, 2026 |
| thunderbird · almalinux 8 | 140.10.1-1.el8_10.alma.1 | ALSA-2026:20586 | May 26, 2026 |
| thunderbird · almalinux 9 | 140.10.1-1.el9_8.alma.1 | ALSA-2026:19348 | May 19, 2026 |
| thunderbird · ol 10 | 0:140.12.0-1.0.1.el10_2 | ELSA-2026-19153 | Jul 20, 2026 |
| thunderbird · ol 8 | 0:140.10.1-1.0.1.el8_10 | ELSA-2026-20586 | May 27, 2026 |
| thunderbird · ol 9 | 0:140.11.0-1.0.1.el9_8 | ELSA-2026-19348 | Jun 26, 2026 |
| thunderbird · rocky 10 | 0:140.10.1-1.el10_2 | RLSA-2026:19153 | May 29, 2026 |
| thunderbird · rocky 8 | 0:140.10.1-1.el8_10 | RLSA-2026:20586 | May 29, 2026 |
| thunderbird · rocky 9 | 0:140.10.1-1.el9_8 | RLSA-2026:19348 | May 28, 2026 |
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