Medium severity · published Dec 11, 2025
CVE-2025-14157
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 6.3 before 18.4.6, 18.5 before 18.5.4, and 18.6 before 18.6.2 that could have allowed an authenticated…
6.5
CVSS
0.3%
EPSS
No
On KEV
Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 6.3 before 18.4.6, 18.5 before 18.5.4, and 18.6 before 18.6.2 that could have allowed an authenticated user to cause a Denial of Service condition by sending crafted API calls with large content parameters.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 24% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GI
GitLab · GitLab
6.3.0 before 18.4.6; 6.3.0 before 18.4.6; 18.5.0 before 18.5.4; 18.5.0 before 18.5.4; 18.6.0 before 18.6.2; 18.6.0 before 18.6.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-14157
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-14157
Release Notes
https://about.gitlab.com/releases/2025/12/10/patch-release-gitlab-18-6-2-released/
Broken Link
https://gitlab.com/gitlab-org/gitlab/-/issues/574324
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