CVE-2025-12562
Allocation of Resources Without Limits or Throttling in GitLab
7.5
HIGH
CVSS 3.1
EPSS 0.10%
Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 11.10 before 18.4.6, 18.5 before 18.5.4, and 18.6 before 18.6.2 that could have allowed an unauthenticated user to create a denial of service condition by sending crafted GraphQL queries that bypass query complexity limits.
How to fix CVE-2025-12562
To remediate CVE-2025-12562, upgrade the affected package to a fixed version below.
- —upgrade to 18.4.6 or later
Is CVE-2025-12562 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 11.10.0, < 18.4.6, >= 18.5.0, < 18.5.4, >= 18.6.0, < 18.6.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |