Race Condition Vulnerability in Google Chrome Extensions on Mac

CVE-2026-91748

What is CVE-2026-91748?

A race condition vulnerability exists in the Extensions component of Google Chrome for Mac, prior to version 153.0.8010.47. This flaw can be exploited by a remote attacker who has gained control over the renderer process, particularly through social engineering methods. By manipulating user interactions, attackers may potentially execute arbitrary code outside of the browser's sandbox environment, posing significant security risks to users.

References