Chromium CVE-2026-87491: Out of bounds write in V8
Brief
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](chromereleases. googleblog. com/2)0)2)6) for more information. Google is aware that an exploit for CVE-2026-87491 exists in the wild.