All vulnerabilities

Servers and applications

CVE-2026-105458

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.

Severity
Medium 4.3
Published
13 Oct 2026
Last changed
14 Oct 2026
Added to UpHeron
21 Oct 2026
Fixed in
19.2.8, 19.3.5, 19.4.2
Sources
NVD

Affected software

SoftwareAffected versions
GitLabServers and applications · cpe:a:gitlab:gitlab
  • From 19.1.0 before 19.2.8
  • From 19.3.0 before 19.3.5
  • From 19.4.0 before 19.4.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2026-105458
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-105458