CVE-2025-10004: GitLab

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

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 13.12 to 18.2.8, 18.3 to 18.3.4, and 18.4 to 18.4.2 that could make the GitLab instance unresponsive or severely degraded by sending crafted GraphQL queries requesting large repository blobs.

Affected products

• GitLab GitLab: from 13.12.0, before 18.2.8 (fixed in 18.2.8); from 18.3.0, before 18.3.4 (fixed in 18.3.4); from 18.4.0, before 18.4.2 (fixed in 18.4.2)

Published 2025-10-09. Last modified 2026-06-17.