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NVD Vulnerability Details :

CVE-2026-0958

Awaiting Analysis

Source-cve@gitlab.com

Published At-11 Feb, 2026 | 12:16

Updated At-11 Feb, 2026 | 15:27

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.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Type: Secondary

Version: 3.1

Base score: 7.5

Base severity: HIGH

Vector:

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses

CWE ID	Type	Source
CWE-436	Primary	cve@gitlab.com

CWE ID: CWE-436

Type: Primary

Source: cve@gitlab.com

References

Hyperlink	Source	Resource
https://about.gitlab.com/releases/2026/02/10/patch-release-gitlab-18-8-4-released/	cve@gitlab.com	N/A
https://gitlab.com/gitlab-org/gitlab/-/issues/586202	cve@gitlab.com	N/A
https://hackerone.com/reports/3463363	cve@gitlab.com	N/A