CVE-2018-6138: Google Chrome

High severity, CVSS 8.1. EPSS: 0.6% chance of exploitation in the next 30 days.

Insufficient policy enforcement in Extensions API in Google Chrome prior to 67.0.3396.62 allowed an attacker who convinced a user to install a malicious extension to bypass navigation restrictions via a crafted Chrome Extension.

Affected products

• Google Chrome: before 67.0.3396.62 (fixed in 67.0.3396.62)

Published 2019-06-27. Last modified 2026-06-17.