Vulnerability · Published Sep 16, 2026 · Assigned by GitLab
CVE-2025-14871Allocation of Resources Without Limits or Throttling in GitLab
High 7.5
In plain English
A high-severity resource allocation without limits in GitLab from GitLab. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 51% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.6%top 49.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.4.6 before 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2 that under certain conditions could have allowed an unauthenticated user to cause denial of service due to improper resource allocation limits in the GraphQL complexity calculation logic.
Affected products (as reported)
Weakness: CWE-770 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References
- HackerOne Bug Bounty Report #3462311 technical-description, exploit, permissions-required
- https://gitlab.com/gitlab-org/gitlab/-/work_items/584492
- https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-3-2-released/