Google Chrome <149.0.7827.53 Priv Escalation via Malicious Extension
CVE-2026-11308 Published on June 4, 2026
Inappropriate implementation in Extensions in Google Chrome prior to 149.0.7827.53 allowed an attacker who convinced a user to install a malicious extension to perform privilege escalation via a crafted Chrome Extension. (Chromium security severity: Low)
Vulnerability Analysis
CVE-2026-11308 is exploitable with network access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be low. considered to have a small impact on confidentiality and integrity and availability.
Weakness Type
Improper Privilege Management
The software does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.
Products Associated with CVE-2026-11308
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Affected Versions
Google Chrome:- Version 149.0.7827.53 and below 149.0.7827.53 is affected.