CVE-2026-76033: Google Chrome

Medium severity, CVSS 4.2. EPSS: 0.2% chance of exploitation in the next 30 days.

Inappropriate implementation in CORS in Google Chrome prior to 151.0.7922.169 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: High)

Affected products

• Google Chrome: before 151.0.7922.169 (fixed in 151.0.7922.169)

Published 2026-08-18. Last modified 2026-08-20.