CVE-2026-87491 1

CVE-2026-87491: Google Chromium V8 Out of Bounds Write Vulnerability

Known Exploited Vulnerabilities CISA KEV Catalog Sep 09, 2026

Google Chromium V8 contains an out of bounds write vulnerability that allows a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but...

Vulnerabilities & Patching