CVE-2020-6392: Debian Linux

Medium severity, CVSS 4.3. EPSS: 1.5% chance of exploitation in the next 30 days.

Insufficient policy enforcement in extensions in Google Chrome prior to 80.0.3987.87 allowed an attacker who convinced a user to install a malicious extension to bypass navigation restrictions via a crafted Chrome Extension.

Affected products

• Debian Debian Linux: version 9.0 only; version 10.0 only
• Fedoraproject Fedora: version 30 only; version 31 only
• Google Chrome: before 80.0.3987.87 (fixed in 80.0.3987.87)
• Opensuse Backports Sle: version 15.0 only
• Red Hat Enterprise Linux Desktop: version 6.0 only
• Red Hat Enterprise Linux Server: version 6.0 only
• Red Hat Enterprise Linux Workstation: version 6.0 only
• Suse Package Hub: affected versions not specified

Published 2020-02-11. Last modified 2026-06-17.