VULNERABILITY INTELLIGENCE

CVE-2026-4868

CVSS score8.2 HIGH
EPSS probability0.43%
CISA KEVNot currently listed
Published2026-05-27
Last modified2026-10-14
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N

Description

GitLab has remediated an issue in GitLab EE affecting all versions from 18.8 before 18.10.7, 18.11 before 18.11.4, and 19.0 before 19.0.1 that, under certain conditions, could have allowed an authenticated user to cause specific Duo AI workflows to run under another user's identity due to improper user identity resolution when triggering Duo AI workflow runners.

Weakness classification

  • cve@gitlab.com: CWE-639

Primary references