CVE-2026-10886: Google Chrome

Critical severity, CVSS 9.6. EPSS: 6.2% chance of exploitation in the next 30 days.

Use after free in FileSystem in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)

Affected products

• Google Chrome: before 149.0.7827.53 (fixed in 149.0.7827.53)

Published 2026-06-04. Last modified 2026-07-22.