CVE-2026-3928: Google Chrome

Medium severity, CVSS 4.3. EPSS: 0.2% chance of exploitation in the next 30 days.

Insufficient policy enforcement in Extensions in Google Chrome prior to 146.0.7680.71 allowed an attacker who convinced a user to install a malicious extension to perform UI spoofing via a crafted Chrome Extension. (Chromium security severity: Medium)

Affected products

• Google Chrome: before 146.0.7680.71 (fixed in 146.0.7680.71)

Published 2026-03-11. Last modified 2026-06-17.