Chrome users are urged to promptly reboot their browser after Google released a critical security update to address a significant vulnerability. The update is crucial as it patches a security flaw in Google’s web browsing software that has been labeled as a “zero-day” threat. This indicates that hackers are already exploiting the bug.

Google confirmed the existence of an exploit for CVE-2025-6554 and warned users to update their Chrome browser immediately. The security vulnerability, discovered by Clément Lecigne, could lead to serious consequences such as data breaches and system compromises.

To ensure protection, users should verify they are running the correct Chrome version by checking the installed version in the browser menu under “About Chrome.” The recommended versions for Windows, Mac, and Linux are 138.0.7204.96/.97, 138.0.7204.92/.93, and 138.0.7204.92, respectively. Users with older versions should restart their browser promptly to apply the necessary updates.

Google assures that the latest version will roll out to all users in the coming days/weeks. It is essential for users to stay updated and follow the recommended security measures to safeguard their browsing experience.