CVE-2026-13774: Google Chrome

High severity, CVSS 8.1. EPSS: 0.3% chance of exploitation in the next 30 days.

Use after free in Extensions in Google Chrome prior to 150.0.7871.47 allowed an attacker who convinced a user to install a malicious extension to execute arbitrary code via a crafted Chrome Extension. (Chromium security severity: Critical)

Affected products

• Google Chrome: before 150.0.7871.47 (fixed in 150.0.7871.47)

Published 2026-06-30. Last modified 2026-07-02.