Denial of Service Vulnerability in GitLab CE/EE
CVE-2025-5996
What is CVE-2025-5996?
A vulnerability has been identified in GitLab CE/EE that arises from insufficient input validation in HTTP responses. An authenticated user can exploit this flaw to create conditions that lead to a denial of service, potentially disrupting the availability of the application and impacting users' productivity. Various versions of GitLab CE/EE are impacted, and it is essential for users to apply updates to mitigate this risk. Detailed issue tracking has been documented within GitLab to address this and related concerns.

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Affected Version(s)
GitLab 2.10 < 17.10.7
GitLab 17.11 < 17.11.3
GitLab 18.0 < 18.0.1
References
CVSS V3.1
Timeline
Vulnerability published
Vulnerability Reserved