CVE-2026-5901: Google Chrome

Medium severity, CVSS 6.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Insufficient policy enforcement in DevTools in Google Chrome prior to 147.0.7727.55 allowed an attacker who convinced a user to install a malicious extension to bypass enterprise host restrictions for cookie modification via a crafted Chrome Extension. (Chromium security severity: Low)

Affected products

• Google Chrome: before 147.0.7727.55 (fixed in 147.0.7727.55)

Published 2026-04-08. Last modified 2026-07-24.