GitLab security advisory (AV26-1074)

Serial Number: AV26-1074Date: October 22, 2026 As of October 21, 2026, GitLab is affected by vulnerabilities in the following product: GitLab Community Edition (CE) and Enterprise Edition (EE) Prior to 18.11.13 Prior to 19.0.10 Prior to 19.1.9 Prior to 19.2.9 Prior to 19.3.6 Prior to 19.4.3 Prior to 19.5.1 The Cyber Centre encourages users and administrators to review the provided web links and apply any necessary updates as they become available. GitLab Critical Patch Release: 19.5.1, 19.4.3, 19.3.6, 19.2.9, 19.1.9, 19.0.10, 18.11.13 GitLab release notes