CVE-2024-0744: Mozilla Firefox

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

In some circumstances, JIT compiled code could have dereferenced a wild pointer value. This could have led to an exploitable crash. This vulnerability affects Firefox < 122.

Affected products

• Mozilla Firefox: before 122.0 (fixed in 122.0)

Published 2024-01-23. Last modified 2026-06-17.