Medium severity6.5NVD Advisory· Published Jun 12, 2025· Updated Jun 17, 2026
CVE-2025-5996
CVE-2025-5996
Description
An issue has been discovered in GitLab CE/EE affecting all versions from 2.1.0 before 17.10.8, 17.11 before 17.11.4, and 18.0 before 18.0.2. A lack of input validation in HTTP responses could allow an authenticated user to cause denial of service.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
6cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*+ 3 more
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*range: >=2.1.0,<17.10.8
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*range: >=2.1.0,<17.10.8
- (no CPE)range: from 2.1.0 before 17.10.8, 17.11 before 17.11.4, and 18.0 before 18.0.2
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*range: 2.10
- Range: from 2.1.0 before 17.10.8, 17.11 before 17.11.4, and 18.0 before 18.0.2
Patches
Vulnerability mechanics
References
5- gitlab.com/gitlab-org/gitlab/-/issues/476671nvdExploitIssue Tracking
- gitlab.com/gitlab-org/gitlab/-/issues/479167nvdExploitIssue Tracking
- gitlab.com/gitlab-org/gitlab/-/issues/483111nvdExploitIssue Tracking
- gitlab.com/gitlab-org/gitlab/-/issues/483150nvdBroken Link
- gitlab.com/gitlab-org/gitlab/-/issues/498649nvdBroken Link
News mentions
1- GitLab Patch Release: 18.0.2, 17.11.4, 17.10.8GitLab Security Releases · Jun 11, 2025