UpHeron
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Servers and applications

CVE-2026-5309

GitLab has remediated an issue in GitLab EE affecting all versions from 18.6 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed an authenticated user to read or modify another group's virtual registry cleanup policy settings without authorization.

Severity
Medium 5.4
Published
25 Jun 2026
Last changed
26 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
18.11.6, 19.0.3
Sources
NVD

Affected software

SoftwareAffected versions
GitLabServers and applications · cpe:a:gitlab:gitlab
  • From 18.6.0 before 18.11.6
  • From 19.0.0 before 19.0.3
  • Version 19.1.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2026-5309
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-5309