CVE-2025-9478: Google Chrome

High severity, CVSS 8.8. EPSS: 7.3% chance of exploitation in the next 30 days.

Use after free in ANGLE in Google Chrome prior to 139.0.7258.154 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Critical)

Affected products

• Google Chrome: before 139.0.7258.154 (fixed in 139.0.7258.154)

Published 2025-08-26. Last modified 2026-06-17.