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Google patches Chrome zero-day actively exploited

Google has fixed a Chrome vulnerability that was already being exploited, tracked as CVE-2026-87491. The bug is found in Chrome's V8 engine and allows remote attackers to run code within the browser sandbox via a specially crafted HTML page. The issue has been resolved in the latest Chrome update, which covers 230 security flaws. Google released limited details while the patch is being rolled out.

Why it mattersExploited browser flaws can be used in attacks before most users update. Rapid patching reduces risk, but some may remain unprotected unless they install the fix.

Sources covering this

Help Net SecurityGoogle fixes yet another actively exploited Chrome zero-day (CVE-2026-87491)7:53 AMThe Hacker NewsChrome V8 Zero-Day Exploited in the Wild Enables Code Execution Inside Sandbox9:11 AMSecurityWeekHeadline onlyChrome 153 Patches Seventh Zero-Day of 20269:45 AM

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