CVE-2026-124915

HighCVSS 8.8/10Last modified Nov 10, 2026

Description

Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-120

Affected software

No affected versions have been published.

Timeline

Published
Nov 10, 2026
Last modified
Nov 10, 2026
NVD status
Deferred

Related CVEs from 2026

CVE-2026-1249165.4PrestaShop contains an authenticated PHP code injection vulnerability in the back-office Performance debug-mode configuration. A back-officeCVE-2026-1249179.6Sandbox escape due to use-after-free in the Widget: Gtk component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, ThunderbiCVE-2026-1249188.8Privilege escalation due to incorrect boundary conditions in the Graphics: WebRender component. This vulnerability was fixed in Firefox 160,CVE-2026-1249198.8Privilege escalation due to use-after-free in the WebRTC: Networking component. This vulnerability was fixed in Firefox 160, Firefox ESR 153CVE-2026-124929.8The Happy Coders OTP Login for WooCommerce WordPress plugin before 2.8 does not verify that a one-time password was actually validated beforCVE-2026-124920Uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 160 and Thunderbird 160.CVE-2026-124921Sandbox escape in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 160 and Thunderbird 160.CVE-2026-1249228.8Use-after-free in the CSS Transitions and Animations component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird CVE-2026-124923Sandbox escape in the Agent component. This vulnerability was fixed in Firefox 160 and Thunderbird 160.CVE-2026-1249248.8Incorrect boundary conditions in the Graphics: WebRender component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, ThunderbCVE-2026-1249254.3Information disclosure in the Layout component. This vulnerability was fixed in Firefox 160 and Thunderbird 160.CVE-2026-1249268.8Incorrect boundary conditions in the WebRTC component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and
CVE-2026-124915: High severity, CVSS 8.8 | Vulnix