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Kubernetes v1.33.4-0 and v1.32.8-0: Security Fixes and Component Updates

kubernetes security
2025-08-14
By Thalassa Cloud

We’re excited to announce the release of two new Kubernetes versions in Thalassa Cloud: v1.33.4-0 and v1.32.8-0. These releases bring security fixes, component updates, and enhanced stability for your Kubernetes workloads. Security Fixes Both releases address a medium security vulnerability: CVE-2025-5187: Nodes can delete themselves by adding an OwnerReference A vulnerability exists in the NodeRestriction admission controller where node users can delete their corresponding node object by patching themselves with an OwnerReference to a cluster-scoped resource.

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