CVE-2026-6883

Missing Authorization in GitLab

State: Published
Severity: 2.6 Low
Published: May 14, 2026
Updated: May 14, 2026
Reserved: Apr 22, 2026

Description

GitLab has remediated an issue in GitLab EE affecting all versions from 15.7 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticated user to bypass merge request approval requirements due to improper cleanup of orphaned policy records.

Scores

CVSS	Score	Vector	Source
3.1	2.6 Low	CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N	GitLab

Weaknesses

CWE-862 Missing Authorization

Affected Products

Product	Versions
GitLabGitLab	15.7 to before 18.9.7Affected 18.10 to before 18.10.6Affected 18.11 to before 18.11.3Affected

References

https://gitlab.com/gitlab-org/gitlab/-/work_items/596350
https://about.gitlab.com/releases/2026/05/13/patch-release-gitlab-18-11-3-released/

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