CVE-2026-19557: Google Chrome

High severity, CVSS 8.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Use after free in TabStrip in Google Chrome on Mac prior to 151.0.7922.137 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

Affected products

• Google Chrome: before 151.0.7922.137 (fixed in 151.0.7922.137)

Published 2026-08-11. Last modified 2026-08-17.