CVE-2025-1198: GitLab

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

An issue discovered in GitLab CE/EE affecting all versions from 16.11 prior to 17.6.5, 17.7 prior to 17.7.4, and 17.8 prior to 17.8.2 meant that long-lived connections in ActionCable potentially allowed revoked Personal Access Tokens access to streaming results.

Affected products

• GitLab GitLab: from 16.11.0, before 17.6.5 (fixed in 17.6.5); from 17.7.0, before 17.7.4 (fixed in 17.7.4); from 17.8.0, before 17.8.2 (fixed in 17.8.2)

Published 2025-02-13. Last modified 2026-06-17.