CVE-2026-1069
HIGHCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Lifecycle Timeline
2Tags
Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.9 before 18.9.2 that could have allowed an unauthenticated user to cause a denial of service by sending specially crafted GraphQL requests due to uncontrolled recursion under certain circumstances.
Analysis
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.9 versions up to 18.9.2 is affected by uncontrolled recursion (CVSS 7.5).
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Remediation
Within 24 hours: Inventory all GitLab instances and identify which are running versions 18.9.0-18.9.2; assess exposure and document current usage patterns. Within 7 days: Monitor GitLab vendor communications for patch availability; implement network-level access controls to limit GitLab exposure; consider upgrading to a non-affected version (18.8.x or earlier, or 18.9.3+ when available). …
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External POC / Exploit Code
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