CVE-2024-53976: Mozilla Firefox

Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days.

Under certain circumstances, navigating to a webpage would result in the address missing from the location URL bar, making it unclear what the URL was for the loaded webpage. This vulnerability affects Firefox for iOS < 133.

Affected products

• Mozilla Firefox: before 133.0 (fixed in 133.0)

Published 2024-11-26. Last modified 2026-06-17.