CVE-2025-7449

Medium

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.

SeverityMedium

CVSS6.5

Exploit probability—

Product

Gitlab

PublishedNov 26, 2025

First seenNov 26, 2025

Weakness typeCWE-770Allocation of resources without limits

How to fix

Update

gitlab gitlab18.4.5, 18.5.3 or later

Vendor advisories

about.gitlab.com/releases/2025/11/26/patch-release-gitlab-18-6-1-released/

Affected products

Product	Affected versions	Fixed in
gitlab gitlab	8.3.0 ≤ v < 18.4.5, 18.5.0 ≤ v < 18.5.3, 18.6.0	18.4.5, 18.5.3

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