CVE-2026-11244: Google Chrome

Low severity, CVSS 3.1. EPSS: 0.2% chance of exploitation in the next 30 days.

Insufficient validation of untrusted input in WebAuthentication in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML page. (Chromium security severity: Low)

Affected products

• Google Chrome: before 149.0.7827.53 (fixed in 149.0.7827.53)

Published 2026-06-05. Last modified 2026-07-23.