CVE-2026-5796
MediumCVSS 4.3Exploitation Probability (EPSS)
Low risk9th percentile — higher than 9% of all known CVEs
Summary
A vulnerability in GitLab CE/EE allows an authenticated user with Reporter-level group permissions to view package metadata from projects with the Package Registry disabled due to incorrect authorization checks in the group packages feature.
Risk Assessment
The organization is at risk of leaking package metadata from projects intended to be protected by disabling the package registry, potentially exposing software version or dependency information.
Recommendation
Update GitLab to version 18.11.6, 19.0.3, or 19.1.1 depending on the release branch in use.
Original NVD description (English source)
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 13.6 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 with Reporter-level group permissions to view package metadata from projects with the Package Registry disabled due to incorrect authorization checks in the group packages feature.