CVE-2026-12454

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 149.0.7827.155

Description A race condition in the Safe Browsing component of Google Chrome on Mac allows a remote attacker who has already compromised the renderer process to potentially perform a sandbox escape. This is achieved through the use of a specially crafted HTML page. A sandbox escape is a technique used to break out of a restricted environment to gain unauthorized access to the underlying system.

Recommendations Update to version 149.0.7827.155 or later.