EUVD-2026-24091
GHSA-hqjc-gx24-xhpp
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Lifecycle Timeline
12DescriptionNVD
Privilege escalation in the Graphics: WebRender component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, and Firefox ESR 140.10.
AnalysisAI
Privilege escalation in Firefox WebRender allows remote attackers to gain elevated access through malicious web content requiring user interaction. Affects Firefox versions before 150, Firefox ESR before 115.35, and Firefox ESR before 140.10. …
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RemediationAI
Within 24 hours: Inventory all Firefox deployments and document current versions across endpoints (target Firefox <150, ESR <115.35, ESR <140.10). Within 7 days: Deploy Firefox version 150 or later to all standard Firefox users; deploy Firefox ESR 115.35 or ESR 140.10 (or later) to all ESR-managed endpoints. …
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