CVE-2024-1284: Fedoraproject Fedora

Critical severity, CVSS 9.8. EPSS: 1.1% chance of exploitation in the next 30 days.

Use after free in Mojo in Google Chrome prior to 121.0.6167.160 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Affected products

• Fedoraproject Fedora: version 38 only; version 39 only
• Google Chrome: before 121.0.6167.160 (fixed in 121.0.6167.160)

Published 2024-02-07. Last modified 2026-06-17.