CVE-2026-92052

CVE-2026-92052 is a privilege escalation vulnerability caused by uninitialized memory in the Graphics: CanvasWebGL component of Firefox and Thunderbird . The flaw is rated CVSS 8.8 (High) with a network attack vector requiring user interaction but no prior privileges, potentially impacting confid...

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

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. 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...

CVE-2026-92047

CVE-2026-92047 is a privilege escalation in the Crash Reporting component of Mozilla products, internally identified by Mozilla (Bug 2059021). Mozilla rates the impact as moderate , while the CNA-assigned CVSS 3.1 score is 8.8 (HIGH) . The vulnerability is fixed in Firefox 156 , Firefox ESR 153.3...

EUVD-2026-78510

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

CVE-2026-92047

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-2026-92043 Privilege escalation due to incorrect boundary conditions in the Audio/Video component

Privilege escalation due to incorrect boundary conditions in the Audio/Video component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3...

EUVD-2026-78506

Privilege escalation due to incorrect boundary conditions in the Audio/Video component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, and Thunderbird 156...

CVE-2026-92043

CVE-2026-92043 is a privilege escalation in the Audio/Video component of Firefox and Thunderbird, caused by incorrect boundary conditions . The vulnerability was reported by Mozilla and tracked as Bug 2050150 . It was fixed in Firefox 156 , Firefox ESR 153.3 , Thunderbird 156 , and Thunderbird 15...

CVE-2026-92043 Privilege escalation due to incorrect boundary conditions in the Audio/Video component

Privilege escalation due to incorrect boundary conditions in the Audio/Video component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3...

CVE-2026-92043

Privilege escalation due to incorrect boundary conditions in the Audio/Video component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3...

CVE-2026-92033

CVE-2026-92033 is a privilege escalation vulnerability in Firefox for Android , reported by Steven Julian (Bug 2047339). Mozilla rates the impact as high . The vulnerability was fixed in Firefox 156 (MFSa2026-90). CVSS 3.1 score is 8.8 (HIGH) with a network attack vector requiring user interactio...

CVE-2026-92033 Privilege escalation in Firefox for Android

Privilege escalation in Firefox for Android. This vulnerability was fixed in Firefox 156...

CVE-2026-92033

Privilege escalation in Firefox for Android. This vulnerability was fixed in Firefox 156...

CVE-2026-92033 Privilege escalation in Firefox for Android

Privilege escalation in Firefox for Android. This vulnerability was fixed in Firefox 156...

CVE-2026-92020

CVE-2026-92020 is a privilege escalation vulnerability caused by incorrect boundary conditions in the Graphics: WebRender component of Mozilla's Firefox and Thunderbird browsers. The 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 remote, low-com...

CVE-2026-92020 Privilege escalation due to incorrect boundary conditions in the Graphics: WebRender component

Privilege escalation due to incorrect boundary conditions in the Graphics: WebRender component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3...