Security Advisory
CVE-2025-12562
7.5
HIGH
Vulnerability 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.
Published Date
December 11, 2025
Official Source
NIST NVD Advisory