CVE-2026-92057

Mitigation bypass in the Enterprise Policies component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3...

CVE-2026-92056

CVE-2026-92056 is a use-after-free vulnerability in the Graphics: Text component of Firefox and Thunderbird , carrying a CVSS 3.1 score of 8.8 (High) . The flaw allows potential confidentiality, integrity, and availability impact with a network attack vector requiring user interaction but no priv...

CVE-2026-92056

Use-after-free in the Graphics: Text component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3...

CVE-2026-92055 Privilege escalation in the DevTools component

Privilege escalation in the DevTools component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3...

CVE-2026-92055 Privilege escalation in the DevTools component

Privilege escalation in the DevTools component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3...

CVE-2026-92055

CVE-2026-92055 is a privilege escalation vulnerability in the DevTools component of Mozilla products. The flaw was fixed in Firefox 156 , Firefox ESR 153.3 , Thunderbird 156 , and Thunderbird 153.3 . The CNA-assigned CVSS 3.1 score is 8.8 (HIGH) with a vector of AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:...

CVE-2026-92055

Privilege escalation in the DevTools component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3...

CVE-2026-92054 Privilege escalation in the Memory component

Privilege escalation in the Memory component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3...

CVE-2026-92054 Privilege escalation in the Memory component

Privilege escalation in the Memory component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, and Thunderbird 156...

EUVD-2026-78517

Privilege escalation in the Memory component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, and Thunderbird 156...

CVE-2026-92054

CVE-2026-92054 is a privilege escalation vulnerability in the Memory component of Mozilla's Firefox and Thunderbird . The flaw allows an attacker to gain elevated privileges, with the CVSS 3.1 score of 8.8 (HIGH) reflecting a network attack vector with low complexity and no required privileges, t...

CVE-2026-92054

Privilege escalation in the Memory component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3...

CVE-2026-92053

Privilege escalation in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3...

CVE-2026-92053

CVE-2026-92053 is a privilege escalation vulnerability in the Graphics: CanvasWebGL component of Firefox and Thunderbird . The CNA-assigned CVSS 3.1 score is 8.8 (HIGH) , with a vector of AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H, indicating that a remote attacker with user interaction can achieve full...

CVE-2026-92053 Privilege escalation in the Graphics: CanvasWebGL component

Privilege escalation in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3...

EUVD-2026-78512

Use-after-free in the Widget: Win32 component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, and Thunderbird 156...

CVE-2026-92049

CVE-2026-92049 is a use-after-free vulnerability in the Widget: Win32 component of Mozilla Firefox and Thunderbird . The CVSS 3.1 score is 8.8 (HIGH) with a network vector, low complexity, no privileges required, and user interaction required , yielding high impact on confidentiality, integrity, ...

CVE-2026-92049

Use-after-free in the Widget: Win32 component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3...

EUVD-2026-78511

Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, and Thunderbird 156...

CVE-2026-92048

Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3...