CVE-2025-7449

Allocation of Resources Without Limits or Throttling in GitLab

State: Published
Severity: 6.5 Medium
Published: Nov 26, 2025
Updated: Dec 10, 2025
Reserved: Jul 11, 2025

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 8.3 before 18.4.5, 18.5 before 18.5.3, and 18.6 before 18.6.1 that could have allowed an authenticated user with specific permissions to cause a denial of service condition through HTTP response processing.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	GitLab

Weaknesses

CWE-770 Allocation of Resources Without Limits or Throttling

Affected Products

Product	Versions
GitLabGitLab	8.3 to before 18.4.5Affected 18.5 to before 18.5.3Affected 18.6 to before 18.6.1Affected

References

GitLab Security Release Blog Postvendor-advisory
GitLab Issue #554938issue-trackingpermissions-required
HackerOne Bug Bounty Report #3215054technical-descriptionexploitpermissions-required

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