CVE-2026-1102

Published: Jan 22, 2026Modified: Jun 17, 2026

7.5

Vector

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

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.3 before 18.6.4, 18.7 before 18.7.2, and 18.8 before 18.8.2 that could have allowed an unauthenticated user to create a denial of service condition by sending repeated malformed SSH authentication requests.

Affected (6)

Products: Gitlab: Gitlab

Gitlab

1 product

Gitlab

Configuration A

6 vulnerable

Vulnerable Software	Affected Versions
Gitlab Gitlab	12.3.0 ≤ version < 18.6.4
Gitlab Gitlab	18.7.0 ≤ version < 18.7.2
Gitlab Gitlab	18.8.0 ≤ version < 18.8.2
Gitlab Gitlab	12.3.0 ≤ version < 18.6.4
Gitlab Gitlab	18.7.0 ≤ version < 18.7.2
Gitlab Gitlab	18.8.0 ≤ version < 18.8.2

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://about.gitlab.com/releases/2026/01/21/patch-release-gitlab-18-8-2-released/

Source: cve@gitlab.com

Release NotesVendor Advisory

https://gitlab.com/gitlab-org/gitlab/-/issues/579746

Source: cve@gitlab.com

Broken Link

Timeline

No history available yet.