CVE-2025-11865: GitLab

Medium severity, CVSS 5.3. EPSS: 0.2% chance of exploitation in the next 30 days.

An issue has been discovered in GitLab EE affecting all versions from 18.1 before 18.3.6, 18.4 before 18.4.4, and 18.5 before 18.5.2 that, under certain circumstances, could have allowed an attacker to remove Duo flows of another user.

Affected products

• GitLab GitLab: from 18.1.0, before 18.3.6 (fixed in 18.3.6); from 18.4.0, before 18.4.4 (fixed in 18.4.4); from 18.5.0, before 18.5.2 (fixed in 18.5.2)

Published 2025-11-15. Last modified 2026-06-17.