CVE-2026-16275

EUVD-2026-98223
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.4 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an unauthenticated user to read confidential notes on public projects due to incorrect authorization checks.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
GitLabCNA
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 12.96%
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
gitlabgitlab
17.4 ≤
𝑥
< 19.2.8
CNA
gitlabgitlab
19.3 ≤
𝑥
< 19.3.5
CNA
gitlabgitlab
19.4 ≤
𝑥
< 19.4.2
CNA
Common Weakness Enumeration
Vulnerability Media Exposure
References
https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-2-released/
https://gitlab.com/gitlab-org/gitlab/-/work_items/606490
https://hackerone.com/reports/3815259