Google Issues Critical Warning to Users: Your Browser Is at Risk

Google Chrome | Photo: Shutterstock

Google issued an urgent security update for the Chrome browser, fixing 74 security vulnerabilities, 17 of them critical, and one already being actively exploited by attackers online • Chrome users and browsers based on Chromium are required to update immediately to prevent their data from being compromised

Google released a critical security update today, Thursday, for the Chrome browser, designed to fix no fewer than 74 serious security vulnerabilities. Of these, 17 are classified as especially critical, and one is already being actively exploited by attackers around the world. The announcement underscores the urgency of the update, since failing to install it could leave users exposed to cyberattacks.

The actively exploited vulnerability, known as CVE-2026-11645, is a type of out-of-bounds memory access and affects Chrome's JavaScript engine, V8. This vulnerability allows hackers to run malicious code in the browser as if it were legitimate Google code. All the attackers need to do is get a user to click a link to a malicious website, and from there they can effectively take over the browser. Because the vulnerability was exploited before Google released the fix, it is classified as a zero-day, making it especially dangerous. Attackers can exploit it widely before most users have time to update the browser. Although Google notes that the malicious code is confined to a sandbox within Chrome, it still poses a significant threat to users' data and browsing security.

Chrome users, as well as users of Chromium-based browsers such as Edge, are required to install the latest update immediately. To check the update status in Chrome, click the three dots in the upper-right corner of the window, choose Help, and then About Google Chrome. The browser will automatically search for the latest update, and if it is not installed, click Relaunch to apply the fix. Google hackers cyberattack Chrome security flaw