CVE-2026-4363 in GitLab Enterprise Edition
Summary
GitLab has remediated an issue in GitLab EE affecting all versions from 18.1 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 that under certain conditions could have allowed an authenticated user to gain unauthorized access to resources due to improper caching of authorization decisions.
Responsible
GitLab
Reservation
03/17/2026
Disclosure
03/25/2026
Entries
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnerability | CWE | Exp | Cou | CVE |
|---|---|---|---|---|---|
| 353160 | GitLab Enterprise Edition authorization | 863 | Not defined | Official fix | CVE-2026-4363 |