CVE-2026-1102

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.

Score

CVSS 3.1 7.5 High

Status

Analyzed - cve@gitlab.com

Published

2026-01-22

Last modified

2026-01-22

Weaknesses

CWE-770

Affected products

• Gitlab (Gitlab)

References

• https://about.gitlab.com/releases/2026/01/21/patch-release-gitlab-18-8-2-released/
• https://gitlab.com/gitlab-org/gitlab/-/issues/579746