CVE-2025-13335: GitLab

Medium severity, CVSS 6.5. EPSS: 0.6% chance of exploitation in the next 30 days.

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.1 before 18.6.4, 18.7 before 18.7.2, and 18.8 before 18.8.2 that under certain circumstances could have allowed an authenticated user to create a denial of service condition by configuring malformed Wiki documents that bypass cycle detection.

Affected products

• GitLab GitLab: from 17.1.0, before 18.6.4 (fixed in 18.6.4); from 18.7.0, before 18.7.2 (fixed in 18.7.2); from 18.8.0, before 18.8.2 (fixed in 18.8.2)

Published 2026-01-22. Last modified 2026-06-17.