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.
Metrics
CVSS 3.1 6.7/10
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:LWeakness enumeration
Affected software
No affected versions have been published.
Timeline
- Published
- Aug 27, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Deferred