GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.4 before 18.6.6, 18.7 before 18.7.4, and 18.8 before 18.8.4 that could have allowed an unauthenticated user to cause denial of service through memory or CPU exhaustion by bypassing JSON validation middleware limits.
Advisories

No advisories yet.

Fixes

Solution

Upgrade to versions 18.6.6, 18.7.4, 18.8.4 or above.


Workaround

No workaround given by the vendor.

History

Wed, 11 Feb 2026 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 11 Feb 2026 11:45:00 +0000

Type Values Removed Values Added
Description GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.4 before 18.6.6, 18.7 before 18.7.4, and 18.8 before 18.8.4 that could have allowed an unauthenticated user to cause denial of service through memory or CPU exhaustion by bypassing JSON validation middleware limits.
Title Interpretation Conflict in GitLab
First Time appeared Gitlab
Gitlab gitlab
Weaknesses CWE-436
CPEs cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
Vendors & Products Gitlab
Gitlab gitlab
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitLab

Published:

Updated: 2026-02-11T15:19:41.414Z

Reserved: 2026-01-14T19:33:49.737Z

Link: CVE-2026-0958

cve-icon Vulnrichment

Updated: 2026-02-11T15:19:38.718Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-02-11T12:16:03.970

Modified: 2026-02-11T15:27:26.370

Link: CVE-2026-0958

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-11T21:45:45Z

Weaknesses