CVE-2023-1733: GitLab

High severity, CVSS 7.5. EPSS: 1.2% chance of exploitation in the next 30 days.

A denial of service condition exists in the Prometheus server bundled with GitLab affecting all versions from 11.10 to 15.8.5, 15.9 to 15.9.4 and 15.10 to 15.10.1.

Affected products

• GitLab GitLab: from 11.10.0, before 15.8.5 (fixed in 15.8.5); from 15.9.0, before 15.9.4 (fixed in 15.9.4); version 15.10.0 only

Published 2023-04-05. Last modified 2026-06-17.