Ghostwire

CVE-2026-1184: GitLab has remediated an issue in GitLab EE affecting all versions from 11.9 before 18.9.7, 18.10 before 18.10.6, and...

MEDIUM CVSS 6.5 Exploit Available

Published: May 14, 2026 | Last Modified: May 14, 2026

Description

GitLab has remediated an issue in GitLab EE affecting all versions from 11.9 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an unauthenticated user to cause denial of service by uploading a specially crafted file due to improper validation.

Ghostwire Analysis — What This Means Practically

Medium CVSS score indicates moderate risk — exploitation requires specific conditions or results in limited impact.
Exploit code is reported to be available, increasing the likelihood of active exploitation.

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.

Security Coverage (1 articles)

References

about.gitlab.com/releases/2026/05/13/patch-release-gitlab-18-11-3-released/
gitlab.com/gitlab-org/gitlab/-/work_items/586634
hackerone.com/reports/3515842
www.tenable.com/cve/CVE-2026-1184
www.cnnvd.org.cn/home/globalSearch?keyword=CVE-2026-1184