CVE-2024-0748: Mozilla Firefox

Medium severity, CVSS 4.3. EPSS: 0.4% chance of exploitation in the next 30 days.

A compromised content process could have updated the document URI. This could have allowed an attacker to set an arbitrary URI in the address bar or history. 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.