CVE-2025-11974

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 11.7 before 18.3.5, 18.4 before 18.4.3, and 18.5 before 18.5.1 that could have allowed an unauthenticated attacker to create a denial of service condition by uploading large files to specific API endpoints.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
GitLabCNA
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 7%
VendorProductVersion
gitlabgitlab
11.7.0 ≤
𝑥
< 18.3.5
gitlabgitlab
11.7.0 ≤
𝑥
< 18.3.5
gitlabgitlab
18.4.0 ≤
𝑥
< 18.4.3
gitlabgitlab
18.4.0 ≤
𝑥
< 18.4.3
gitlabgitlab
18.5.0
gitlabgitlab
18.5.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gitlab
sid
17.6.5-19
fixed
Common Weakness Enumeration
Vulnerability Media Exposure
References
https://about.gitlab.com/releases/2025/10/22/patch-release-gitlab-18-5-1-released/
https://gitlab.com/gitlab-org/gitlab/-/issues/571761