CVE-2023-5997: Debian Linux

High severity, CVSS 8.8. EPSS: 1% chance of exploitation in the next 30 days.

Use after free in Garbage Collection in Google Chrome prior to 119.0.6045.159 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Affected products

• Debian Debian Linux: version 11.0 only; version 12.0 only
• Fedoraproject Fedora: version 37 only; version 38 only; version 39 only
• Google Chrome: before 119.0.6045.159 (fixed in 119.0.6045.159)

Published 2023-11-15. Last modified 2026-06-17.