CVE-2019-13739: Debian Linux

Medium severity, CVSS 6.5. EPSS: 1.3% chance of exploitation in the next 30 days.

Insufficient policy enforcement in Omnibox in Google Chrome prior to 79.0.3945.79 allowed a remote attacker to perform domain spoofing via IDN homographs via a crafted domain name.

Affected products

• Debian Debian Linux: version 9.0 only; version 10.0 only
• Fedoraproject Fedora: version 30 only; version 31 only
• Google Chrome: before 79.0.3945.79 (fixed in 79.0.3945.79)
• Red Hat Enterprise Linux Desktop: version 6.0 only
• Red Hat Enterprise Linux For Scientific Computing: version 6.0 only
• Red Hat Enterprise Linux Server: version 6.0 only
• Red Hat Enterprise Linux Workstation: version 6.0 only

Published 2019-12-10. Last modified 2026-06-17.