Vulnerability in GitLab
CVE-2026-92530
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.1 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user to spoof merge request authorship and attribute content to arbitrary existing users on the target instance due to improper reliance on ephemeral cache state during Direct Transfer imports.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.001 (1.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 1st percentile — 1.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000
Affected products
- GitLab — versions 19.4.0
Weakness classification (CWE)
References
- gitlab.com/gitlab-org/gitlab/-/work_items/628379 (Broken Link)
- docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-1-released/ (Release Notes, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-92530?
- CVE-2026-92530 is a medium-severity vulnerability in GitLab, classified under CWE-348. CVSS score: 4.3/10. Published 2026-09-24.
- How severe is CVE-2026-92530?
- Medium severity. CVSS v3 base score is 4.3 out of 10.