CVE-2024-4539: GitLab

Medium severity, CVSS 6.5. EPSS: 0.8% chance of exploitation in the next 30 days.

An issue has been discovered in GitLab CE/EE affecting all versions starting from 15.4 prior to 16.9.7, starting from 16.10 prior to 16.10.5, and starting from 16.11 prior to 16.11.2 where abusing the API to filter branch and tags could lead to Denial of Service.

Affected products

• GitLab GitLab: from 15.4.0, before 16.9.7 (fixed in 16.9.7); from 16.10.0, before 16.10.5 (fixed in 16.10.5); from 16.11.0, before 16.11.2 (fixed in 16.11.2)

Published 2024-05-14. Last modified 2026-06-17.