Unrated severityNVD Advisory· Published Dec 5, 2025· Updated Feb 26, 2026
Time-of-check Time-of-use (TOCTOU) Race Condition in GitLab
CVE-2024-9183
Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.4 prior to 18.4.5, 18.5 prior to 18.5.3, and 18.6 prior to 18.6.1 that could have allowed an authenticated user to obtain credentials from higher-privileged users and perform actions in their context under specific conditions.
Affected products
2cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*range: 18.4
- (no CPE)range: >=18.4, <18.4.5; >=18.5, <18.5.3; >=18.6, <18.6.1
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
3- hackerone.com/reports/2707421mitretechnical-descriptionexploitpermissions-required
- about.gitlab.com/releases/2025/11/26/patch-release-gitlab-18-6-1-released/mitrevendor-advisory
- gitlab.com/gitlab-org/gitlab/-/issues/494478mitreissue-trackingpermissions-required
News mentions
1- GitLab Patch Release: 18.6.1, 18.5.3, 18.4.5GitLab Security Releases · Nov 26, 2025