CVE-2026-15975
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 11.8 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain conditions could have allowed an unauthenticated user to cause a denial of service due to insufficient resource throttling when processing merge request discussions.
- Score
- CVSS 3.1 7.5 High
- Status
- Analyzed - cve@gitlab.com
- Published
- 2026-07-29
- Last modified
- 2026-07-29
- Weaknesses
- CWE-770
Affected products
References
- https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-2-1-released/
- https://gitlab.com/gitlab-org/gitlab/-/work_items/601420
