CVE-2026-1458

Allocation of Resources Without Limits or Throttling in GitLab

State: Published
Severity: 6.5 Medium
Published: Feb 11, 2026
Updated: Feb 11, 2026
Reserved: Jan 26, 2026

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 8.0 before 18.6.6, 18.7 before 18.7.4, and 18.8 before 18.8.4 that, under certain conditions could have allowed an unauthenticated user to cause denial of service by uploading malicious files.

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	8.0 to before 18.6.6Affected 18.7 to before 18.7.4Affected 18.8 to before 18.8.4Affected

References

GitLab Issue #587698issue-trackingpermissions-required
HackerOne Bug Bounty Report #3517644technical-descriptionexploitpermissions-required
https://about.gitlab.com/releases/2026/02/10/patch-release-gitlab-18-8-4-released/

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