CVE-2022-3759: GitLab

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

An issue has been discovered in GitLab CE/EE affecting all versions starting from 14.3 before 15.6.7, all versions starting from 15.7 before 15.7.6, all versions starting from 15.8 before 15.8.1. An attacker may upload a crafted CI job artifact zip file in a project that uses dynamic child pipelines and make a sidekiq job allocate a lot of memory. In GitLab instances where Sidekiq is memory-limited, this may cause Denial of Service.

Affected products

• GitLab GitLab: from 14.3, before 15.6.7 (fixed in 15.6.7); from 15.7, before 15.7.6 (fixed in 15.7.6); from 15.8, before 15.8.1 (fixed in 15.8.1)

Published 2023-02-13. Last modified 2026-06-17.