CVE-2025-13927 — Allocation of Resources Without Limits or Throttling in Gitlab

CWE-770 — Allocation of Resources Without Limits or Throttling6 documents6 sources
Severity
7.5HIGHNVD
EPSS
0.0%
top 89.40%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
GitlabDebian GitlabGitlab CE
Timeline
PublishedJan 22

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 11.9 before 18.6.4, 18.7 before 18.7.2, and 18.8 before 18.8.2 that could have allowed an unauthenticated user to create a denial of service condition by sending crafted requests with malformed authentication data.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages5 packages

▶CVEListV5gitlab/gitlab11.9 — 18.6.4+2
▶NVDgitlab/gitlab11.9.0 — 18.6.4+2
▶debiandebian/gitlab
▶gitlabgitlab/gitlab

🔴Vulnerability Details

1
GHSA
GHSA-4v3f-ffrw-xcx6: GitLab has remediated an issue in GitLab CE/EE affecting all versions from 11↗2026-01-22
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📋Vendor Advisories

2
GitLab
CVE-2025-13927: GitLab has remediated an issue in GitLab CE/EE affecting all versions from 11.9 before 18.6.4, 18.7 before 18.7.2, and 18.8 before 18.8.2 that could h↗2026-01-22
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Debian
CVE-2025-13927: gitlab - GitLab has remediated an issue in GitLab CE/EE affecting all versions from 11.9 ...↗2025
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🕵️Threat Intelligence

2
Bleepingcomputer
GitLab warns of high-severity 2FA bypass, denial-of-service flaws↗2026-01-21
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Wiz
CVE-2025-13927 Impact, Exploitability, and Mitigation Steps | Wiz↗
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