CVE-2025-12506

CVE-2025-12506 affects GitLab CE/EE prior to the patched releases: 16.5–before 18.11.7, 19.0–before 19.0.4, and 19.1–before 19.1.2. The issue stems from improper handling of Git reference name resolution, which could allow an authenticated user to create a repository where the content shown in th...