CVE-2026-3988
High · 7.5CVSS
7.5
EPSS
0.9%
Published
Mar 25, 2026
CISA due date
—
The record
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.5 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 that could have allowed an unauthenticated user to cause a denial of service by making the GitLab instance unresponsive due to improper input validation in GraphQL request processing.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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