CVE-2026-92055

The DevTools component in Mozilla Firefox and Thunderbird is vulnerable to privilege escalation . This flaw was addressed in the following versions: Firefox 156 , Firefox ESR 153.3 , Thunderbird 156 , and Thunderbird 153.3 . While the specific technical root cause is not detailed beyond the compo...

EUVD-2026-78518

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

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

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

The Memory component in Mozilla Firefox is vulnerable to privilege escalation (CVE-2026-92054). This issue has been addressed in Firefox 156 , Firefox ESR 153.3 , Thunderbird 156 , and Thunderbird 153.3 . No specific root cause or exploit details are provided in the documentation.

CVE-2026-92053

CVE-2026-92053 is a privilege escalation vulnerability affecting the Graphics: CanvasWebGL component in Mozilla Firefox and Thunderbird . The flaw allows for elevated privileges, and a fix has been implemented in Firefox 156 , Firefox ESR 153.3 , Thunderbird 156 , and Thunderbird 153.3 . No speci...

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 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-2026-78516

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

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...

CVE-2026-92052 Privilege escalation due to uninitialized memory in the Graphics: CanvasWebGL component

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

CVE-2026-92052

A privilege escalation vulnerability exists in the Graphics: CanvasWebGL component due to uninitialized memory . This issue impacts Mozilla Firefox , Mozilla Firefox ESR , Thunderbird , and Thunderbird ESR . Remediation is available in Firefox 156 , Firefox ESR 153.3 , Thunderbird 156 , and Thund...

EUVD-2026-78515

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

CVE-2026-92052

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

CVE-2026-92052 Privilege escalation due to uninitialized memory in the Graphics: CanvasWebGL component

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

CVE-2026-92047 Privilege escalation in the Crash Reporting component

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

CVE-2026-92047 Privilege escalation in the Crash Reporting component

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