CVE-2026-77801

Published: Aug 26, 2026Modified: Aug 31, 2026

6.5

Vector

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

Exploitability: 2.8 / Impact: 3.6

Source: cve@gitlab.com (Secondary)

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.8 before 19.1.7, 19.2 before 19.2.5, and 19.3 before 19.3.1 that, under certain conditions, could have allowed an authenticated user to cause a denial of service affecting background job processing, due to missing object count limits.

Affected (6)

Products: Gitlab: Gitlab

Gitlab

1 product

Gitlab

Configuration A

6 vulnerable

Vulnerable Software	Affected Versions
Gitlab Gitlab	From 12.8.0 to 19.1.7
Gitlab Gitlab	From 19.2.0 to 19.2.5
Gitlab Gitlab	From 12.8.0 to 19.1.7
Gitlab Gitlab	From 19.2.0 to 19.2.5
Gitlab Gitlab	Version 19.3.0
Gitlab Gitlab	Version 19.3.0

Related CWEs

CWE-770

Allocation of Resources Without Limits or Throttling

The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.

References (2)

https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-3-1-released/

Source: cve@gitlab.com

Release NotesVendor Advisory

https://gitlab.com/gitlab-org/gitlab/-/work_items/597273

Source: cve@gitlab.com

Issue TrackingPermissions Required

Timeline

No history available yet.