CVE-2026-92530: GitLab

Medium severity, CVSS 4.3. EPSS: 0.1% chance of exploitation in the next 30 days.

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.

Affected products

• GitLab GitLab: from 19.1.0, before 19.2.7 (fixed in 19.2.7); from 19.3.0, before 19.3.3 (fixed in 19.3.3); version 19.4.0 only

Published 2026-09-24. Last modified 2026-09-28.