CVE-2025-11042

MEDIUM

GitLab 17.2-18.2.6, 18.3-18.3.2, 18.4 - Denial of Service via GraphQL Query

Title source: llm
STIX 2.1

Description

An issue was discovered in GitLab CE/EE affecting all versions starting from 17.2 before 18.2.7, 18.3 before 18.3.3, and 18.4 before 18.4.1, that allows an attacker to cause uncontrolled CPU consumption, potentially leading to a Denial of Service (DoS) condition while using specific GraphQL queries.

References (1)

Core 1
Core References
Broken Link issue-tracking permissions-required
https://gitlab.com/gitlab-org/gitlab/-/issues/550374

Scores

CVSS v3 4.3
EPSS 0.0009
EPSS Percentile 25.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-770
Status published
Products (2)
gitlab/gitlab 18.4.0 (2 CPE variants)
gitlab/gitlab 17.2.0 - 18.2.7 (2 CPE variants)
Published Sep 26, 2025
Tracked Since Feb 18, 2026