CVE-2025-10858 — Allocation of Resources Without Limits or Throttling in Gitlab

CWE-770 — Allocation of Resources Without Limits or Throttling4 documents4 sources
Severity
7.5HIGHNVD
EPSS
0.1%
top 75.42%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
GitlabDebian GitlabGitlab CE
Timeline
PublishedSep 26

Description

An issue was discovered in GitLab CE/EE affecting all versions before 18.2.7, 18.3 before 18.3.3, and 18.4 before 18.4.1 that allows unauthenticated users to cause a Denial of Service (DoS) condition while uploading specifically crafted large JSON files.

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/gitlab18.3 — 18.3.3+1
▶NVDgitlab/gitlab18.3.0 — 18.3.3+2
▶debiandebian/gitlab
▶gitlabgitlab/gitlab

🔴Vulnerability Details

1
GHSA
GHSA-g349-hgx7-9cj9: An issue was discovered in GitLab CE/EE affecting all versions before 18↗2025-09-26
▶

📋Vendor Advisories

2
GitLab
CVE-2025-10858: An issue was discovered in GitLab CE/EE affecting all versions before 18.2.7, 18.3 before 18.3.3, and 18.4 before 18.4.1 that allows unauthenticated u↗2025-09-26
▶
Debian
CVE-2025-10858: gitlab - An issue was discovered in GitLab CE/EE affecting all versions before 18.2.7, 18...↗2025
▶