Kubernetes NodeRestriction Vulnerability Allows Nodes to Bypass Resource Allocation Checks

A newly disclosed vulnerability in Kubernetes has been identified that could allow compromised nodes to bypass critical authorization checks within the container orchestration platform.  The security flaw, tracked as CVE-2025-4563, affects the NodeRestriction admission controller and poses potential risks for organizations utilizing dynamic resource allocation features in their Kubernetes clusters. Kubernetes Privilege Escalation Flaw The […]

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