CVE-2025-0639: GitLab

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

An issue has been discovered affecting service availability via issue preview in GitLab CE/EE affecting all versions from 16.7 before 17.9.7, 17.10 before 17.10.5, and 17.11 before 17.11.1.

Affected products

• GitLab GitLab: from 16.7.0, before 17.9.7 (fixed in 17.9.7); from 17.10.0, before 17.10.5 (fixed in 17.10.5); version 17.11.0 only

Published 2025-04-24. Last modified 2026-06-17.