What is GHSA-v9q6-j9c6-x45f?

GHSA-v9q6-j9c6-x45f is a security advisory published by GitHub Security Advisories with Medium severity. GitLab has remediated an issue in GitLab EE affecting all versions from 19.1 before 19.2.8, 19.3...

Which CVE IDs does GHSA-v9q6-j9c6-x45f cover?

GHSA-v9q6-j9c6-x45f covers the following CVE IDs: CVE-2026-105458. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-v9q6-j9c6-x45f?

GHSA-v9q6-j9c6-x45f has a CVSS v3 base score of 4.3, published by GitHub Security Advisories.

GHSA-v9q6-j9c6-x45fMediumCVSS 4.3

GitLab has remediated an issue in GitLab EE affecting all versions from 19.1 before 19.2.8, 19.3...

Vendor

GitHub Security Advisories

Published

October 13, 2026

Last Modified

October 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-105458 →

📋 Description

GitLab has remediated an issue in GitLab EE affecting all versions from 19.1 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an authenticated user holding a specific granular permission to obtain a GitLab Duo Agent Platform token that bypasses governance controls, due to reliance on untrusted input in a security decision.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-105458
https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-2-released
https://gitlab.com/gitlab-org/gitlab/-/work_items/627711
https://github.com/advisories/GHSA-v9q6-j9c6-x45f