CVE-2025-4976: GitLab

Medium severity, CVSS 5.3. EPSS: 0.4% chance of exploitation in the next 30 days.

An issue has been discovered in GitLab EE affecting all versions from 17.0 before 18.0.5, 18.1 before 18.1.3, and 18.2 before 18.2.1 that, under certain circumstances, could have allowed an attacker to access internal notes in GitLab Duo responses.

Affected products

• GitLab GitLab: from 17.0.0, before 18.0.5 (fixed in 18.0.5); from 18.1.0, before 18.1.3 (fixed in 18.1.3); version 18.2 only

Published 2025-07-24. Last modified 2026-06-17.