Medium severity4.3NVD Advisory· Published May 14, 2026· Updated May 16, 2026
CVE-2026-1338
CVE-2026-1338
Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.10 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticated user with developer-role permissions to delete protected container registry tags due to improper authorization checks.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4(expand)+ 2 more
- (no CPE)
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*range: >=17.10.0,<18.9.7
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*range: >=17.10.0,<18.9.7
Patches
Vulnerability mechanics
References
2- about.gitlab.com/releases/2026/05/13/patch-release-gitlab-18-11-3-released/nvdRelease Notes
- hackerone.com/reports/3480620nvdPermissions Required
News mentions
1- GitLab Patch Release: 18.11.3, 18.10.6, 18.9.7GitLab Security Releases · May 13, 2026