Feed/CVE-2025-5187
CVE-2025-5187MEDIUMCVSS 6.7

CVE-2025-5187

Published Aug 27, 2025·Updated Jun 17, 2026

NVD Description

A vulnerability exists in the NodeRestriction admission controller in Kubernetes clusters where node users can delete their corresponding node object by patching themselves with an OwnerReference to a cluster-scoped resource. If the OwnerReference resource does not exist or is subsequently deleted, the given node object will be deleted via garbage collection.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L

References

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