CVE-2025-9186
Spoofing issue in the Address Bar component of Firefox Focus for Android
CVE-2025-9186 is fixed in 305 products on 2 platforms, first by Firefox Developer Edition (ach) 142.0, released August 8, 2025. It is not reported as exploited. Patch Radar priority: Routine.
RoutineFixed on 2 platforms
CVSS
6.5
No vendor severity
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0022
12th percentile
Spoofing issue in the Address Bar component of Firefox Focus for Android. This vulnerability was fixed in Firefox 142.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Windows apps | |||
| Firefox Developer Edition (ach) | 142.0 | Firefox Developer Edition (ach) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (af) | 142.0 | Firefox Developer Edition (af) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (an) | 142.0 | Firefox Developer Edition (an) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ar) | 142.0 | Firefox Developer Edition (ar) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ast) | 142.0 | Firefox Developer Edition (ast) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (az) | 142.0 | Firefox Developer Edition (az) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (be) | 142.0 | Firefox Developer Edition (be) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (bg) | 142.0 | Firefox Developer Edition (bg) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (bn) | 142.0 | Firefox Developer Edition (bn) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (br) | 142.0 | Firefox Developer Edition (br) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (bs) | 142.0 | Firefox Developer Edition (bs) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ca) | 142.0 | Firefox Developer Edition (ca) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ca-valencia) | 142.0 | Firefox Developer Edition (ca-valencia) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (cak) | 142.0 | Firefox Developer Edition (cak) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (cs) | 142.0 | Firefox Developer Edition (cs) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (cy) | 142.0 | Firefox Developer Edition (cy) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (da) | 142.0 | Firefox Developer Edition (da) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (de) | 142.0 | Firefox Developer Edition (de) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (dsb) | 142.0 | Firefox Developer Edition (dsb) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (el) | 142.0 | Firefox Developer Edition (el) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (en-CA) | 142.0 | Firefox Developer Edition (en-CA) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (en-GB) | 142.0 | Firefox Developer Edition (en-GB) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (en-US) | 142.0 | Firefox Developer Edition (en-US) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (eo) | 142.0 | Firefox Developer Edition (eo) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (es-AR) | 142.0 | Firefox Developer Edition (es-AR) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (es-CL) | 142.0 | Firefox Developer Edition (es-CL) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (es-ES) | 142.0 | Firefox Developer Edition (es-ES) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (es-MX) | 142.0 | Firefox Developer Edition (es-MX) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (et) | 142.0 | Firefox Developer Edition (et) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (eu) | 142.0 | Firefox Developer Edition (eu) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (fa) | 142.0 | Firefox Developer Edition (fa) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ff) | 142.0 | Firefox Developer Edition (ff) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (fi) | 142.0 | Firefox Developer Edition (fi) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (fr) | 142.0 | Firefox Developer Edition (fr) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (fur) | 142.0 | Firefox Developer Edition (fur) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (fy-NL) | 142.0 | Firefox Developer Edition (fy-NL) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ga-IE) | 142.0 | Firefox Developer Edition (ga-IE) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (gd) | 142.0 | Firefox Developer Edition (gd) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (gl) | 142.0 | Firefox Developer Edition (gl) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (gn) | 142.0 | Firefox Developer Edition (gn) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (gu-IN) | 142.0 | Firefox Developer Edition (gu-IN) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (he) | 142.0 | Firefox Developer Edition (he) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (hi-IN) | 142.0 | Firefox Developer Edition (hi-IN) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (hr) | 142.0 | Firefox Developer Edition (hr) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (hsb) | 142.0 | Firefox Developer Edition (hsb) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (hu) | 142.0 | Firefox Developer Edition (hu) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (hy-AM) | 142.0 | Firefox Developer Edition (hy-AM) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ia) | 142.0 | Firefox Developer Edition (ia) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (id) | 142.0 | Firefox Developer Edition (id) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (is) | 142.0 | Firefox Developer Edition (is) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (it) | 142.0 | Firefox Developer Edition (it) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ja) | 142.0 | Firefox Developer Edition (ja) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ka) | 142.0 | Firefox Developer Edition (ka) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (kab) | 142.0 | Firefox Developer Edition (kab) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (kk) | 142.0 | Firefox Developer Edition (kk) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (km) | 142.0 | Firefox Developer Edition (km) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (kn) | 142.0 | Firefox Developer Edition (kn) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ko) | 142.0 | Firefox Developer Edition (ko) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (lij) | 142.0 | Firefox Developer Edition (lij) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (lt) | 142.0 | Firefox Developer Edition (lt) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (lv) | 142.0 | Firefox Developer Edition (lv) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (mk) | 142.0 | Firefox Developer Edition (mk) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (mr) | 142.0 | Firefox Developer Edition (mr) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ms) | 142.0 | Firefox Developer Edition (ms) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (my) | 142.0 | Firefox Developer Edition (my) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (nb-NO) | 142.0 | Firefox Developer Edition (nb-NO) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ne-NP) | 142.0 | Firefox Developer Edition (ne-NP) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (nl) | 142.0 | Firefox Developer Edition (nl) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (nn-NO) | 142.0 | Firefox Developer Edition (nn-NO) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (oc) | 142.0 | Firefox Developer Edition (oc) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (pa-IN) | 142.0 | Firefox Developer Edition (pa-IN) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (pl) | 142.0 | Firefox Developer Edition (pl) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (pt-BR) | 142.0 | Firefox Developer Edition (pt-BR) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (pt-PT) | 142.0 | Firefox Developer Edition (pt-PT) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (rm) | 142.0 | Firefox Developer Edition (rm) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ro) | 142.0 | Firefox Developer Edition (ro) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ru) | 142.0 | Firefox Developer Edition (ru) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (sc) | 142.0 | Firefox Developer Edition (sc) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (sco) | 142.0 | Firefox Developer Edition (sco) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (si) | 142.0 | Firefox Developer Edition (si) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (sk) | 142.0 | Firefox Developer Edition (sk) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (sl) | 142.0 | Firefox Developer Edition (sl) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (son) | 142.0 | Firefox Developer Edition (son) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (sq) | 142.0 | Firefox Developer Edition (sq) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (sr) | 142.0 | Firefox Developer Edition (sr) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (sv-SE) | 142.0 | Firefox Developer Edition (sv-SE) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (szl) | 142.0 | Firefox Developer Edition (szl) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ta) | 142.0 | Firefox Developer Edition (ta) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (te) | 142.0 | Firefox Developer Edition (te) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (tg) | 142.0 | Firefox Developer Edition (tg) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (th) | 142.0 | Firefox Developer Edition (th) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (tl) | 142.0 | Firefox Developer Edition (tl) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (tr) | 142.0 | Firefox Developer Edition (tr) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (trs) | 142.0 | Firefox Developer Edition (trs) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (uk) | 142.0 | Firefox Developer Edition (uk) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (ur) | 142.0 | Firefox Developer Edition (ur) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (uz) | 142.0 | Firefox Developer Edition (uz) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (vi) | 142.0 | Firefox Developer Edition (vi) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (xh) | 142.0 | Firefox Developer Edition (xh) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (zh-CN) | 142.0 | Firefox Developer Edition (zh-CN) 142.0 | Aug 8, 2025 |
| Firefox Developer Edition (zh-TW) | 142.0 | Firefox Developer Edition (zh-TW) 142.0 | Aug 8, 2025 |
| Mozilla Firefox (ach) | 142.0 | Mozilla Firefox (ach) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (af) | 142.0 | Mozilla Firefox (af) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (an) | 142.0 | Mozilla Firefox (an) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ar) | 142.0 | Mozilla Firefox (ar) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ast) | 142.0 | Mozilla Firefox (ast) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (az) | 142.0 | Mozilla Firefox (az) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (be) | 142.0 | Mozilla Firefox (be) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (bg) | 142.0 | Mozilla Firefox (bg) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (bn) | 142.0 | Mozilla Firefox (bn) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (br) | 142.0 | Mozilla Firefox (br) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (bs) | 142.0 | Mozilla Firefox (bs) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ca) | 142.0 | Mozilla Firefox (ca) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ca-valencia) | 142.0 | Mozilla Firefox (ca-valencia) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (cak) | 142.0 | Mozilla Firefox (cak) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (cs) | 142.0 | Mozilla Firefox (cs) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (cy) | 142.0 | Mozilla Firefox (cy) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (da) | 142.0 | Mozilla Firefox (da) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (de) | 142.0 | Mozilla Firefox (de) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (dsb) | 142.0 | Mozilla Firefox (dsb) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (el) | 142.0 | Mozilla Firefox (el) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (en-CA) | 142.0 | Mozilla Firefox (en-CA) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (en-GB) | 142.0 | Mozilla Firefox (en-GB) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (en-US) | 142.0 | Mozilla Firefox (en-US) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (eo) | 142.0 | Mozilla Firefox (eo) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (es-AR) | 142.0 | Mozilla Firefox (es-AR) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (es-CL) | 142.0 | Mozilla Firefox (es-CL) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (es-ES) | 142.0 | Mozilla Firefox (es-ES) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (es-MX) | 142.0 | Mozilla Firefox (es-MX) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (et) | 142.0 | Mozilla Firefox (et) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (eu) | 142.0 | Mozilla Firefox (eu) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (fa) | 142.0 | Mozilla Firefox (fa) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ff) | 142.0 | Mozilla Firefox (ff) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (fi) | 142.0 | Mozilla Firefox (fi) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (fr) | 142.0 | Mozilla Firefox (fr) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (fur) | 142.0 | Mozilla Firefox (fur) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (fy-NL) | 142.0 | Mozilla Firefox (fy-NL) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ga-IE) | 142.0 | Mozilla Firefox (ga-IE) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (gd) | 142.0 | Mozilla Firefox (gd) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (gl) | 142.0 | Mozilla Firefox (gl) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (gn) | 142.0 | Mozilla Firefox (gn) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (gu-IN) | 142.0 | Mozilla Firefox (gu-IN) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (he) | 142.0 | Mozilla Firefox (he) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (hi-IN) | 142.0 | Mozilla Firefox (hi-IN) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (hr) | 142.0 | Mozilla Firefox (hr) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (hsb) | 142.0 | Mozilla Firefox (hsb) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (hu) | 142.0 | Mozilla Firefox (hu) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (hy-AM) | 142.0 | Mozilla Firefox (hy-AM) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ia) | 142.0 | Mozilla Firefox (ia) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (id) | 142.0 | Mozilla Firefox (id) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (is) | 142.0 | Mozilla Firefox (is) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (it) | 142.0 | Mozilla Firefox (it) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ja) | 142.0 | Mozilla Firefox (ja) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ka) | 142.0 | Mozilla Firefox (ka) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (kab) | 142.0 | Mozilla Firefox (kab) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (kk) | 142.0 | Mozilla Firefox (kk) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (km) | 142.0 | Mozilla Firefox (km) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (kn) | 142.0 | Mozilla Firefox (kn) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ko) | 142.0 | Mozilla Firefox (ko) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (lij) | 142.0 | Mozilla Firefox (lij) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (lt) | 142.0 | Mozilla Firefox (lt) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (lv) | 142.0 | Mozilla Firefox (lv) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (mk) | 142.0 | Mozilla Firefox (mk) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (mr) | 142.0 | Mozilla Firefox (mr) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ms) | 142.0 | Mozilla Firefox (ms) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (my) | 142.0 | Mozilla Firefox (my) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (nb-NO) | 142.0 | Mozilla Firefox (nb-NO) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ne-NP) | 142.0 | Mozilla Firefox (ne-NP) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (nl) | 142.0 | Mozilla Firefox (nl) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (nn-NO) | 142.0 | Mozilla Firefox (nn-NO) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (oc) | 142.0 | Mozilla Firefox (oc) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (pa-IN) | 142.0 | Mozilla Firefox (pa-IN) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (pl) | 142.0 | Mozilla Firefox (pl) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (pt-BR) | 142.0 | Mozilla Firefox (pt-BR) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (pt-PT) | 142.0 | Mozilla Firefox (pt-PT) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (rm) | 142.0 | Mozilla Firefox (rm) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ro) | 142.0 | Mozilla Firefox (ro) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ru) | 142.0 | Mozilla Firefox (ru) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (sc) | 142.0 | Mozilla Firefox (sc) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (sco) | 142.0 | Mozilla Firefox (sco) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (si) | 142.0 | Mozilla Firefox (si) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (sk) | 142.0 | Mozilla Firefox (sk) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (sl) | 142.0 | Mozilla Firefox (sl) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (son) | 142.0 | Mozilla Firefox (son) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (sq) | 142.0 | Mozilla Firefox (sq) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (sr) | 142.0 | Mozilla Firefox (sr) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (sv-SE) | 142.0 | Mozilla Firefox (sv-SE) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (szl) | 142.0 | Mozilla Firefox (szl) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ta) | 142.0 | Mozilla Firefox (ta) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (te) | 142.0 | Mozilla Firefox (te) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (tg) | 142.0 | Mozilla Firefox (tg) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (th) | 142.0 | Mozilla Firefox (th) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (tl) | 142.0 | Mozilla Firefox (tl) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (tr) | 142.0 | Mozilla Firefox (tr) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (trs) | 142.0 | Mozilla Firefox (trs) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (uk) | 142.0 | Mozilla Firefox (uk) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (ur) | 142.0 | Mozilla Firefox (ur) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (uz) | 142.0 | Mozilla Firefox (uz) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (vi) | 142.0 | Mozilla Firefox (vi) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (xh) | 142.0 | Mozilla Firefox (xh) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (zh-CN) | 142.0 | Mozilla Firefox (zh-CN) 142.0 | Aug 19, 2025 |
| Mozilla Firefox (zh-TW) | 142.0 | Mozilla Firefox (zh-TW) 142.0 | Aug 19, 2025 |
| 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 |
| macOS | |||
| Mozilla Firefox | 150.0.2 | Mozilla Firefox 150.0.2 | May 6, 2026 |
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