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.

Latest Posts

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

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.

Building KMS and Secret Manager for the Dutch Cloud

We’re excited to announce that we’re building Key Management Service (KMS) and Secret Manager for Thalassa Cloud. These security services will provide the foundation for secure application development on our Dutch public cloud platform. Why We’re Building These Services Modern cloud-native applications need more than just basic infrastructure. They require robust security & Encryption services that integrate seamlessly with your development workflow. While we already offer IaaS, Kubernetes as a Service and databases, we’re expanding our platform to include the fine graind encryption services.

Multi Tenancy in Private Cloud

In this post, we explore why multi-tenancy in your cloud platform is crucial for modern cloud operations by examining an example of a financial services company navigating common challenges in private cloud management. We highlight how the lack of multi-tenancy contributes to why development teams often advocate for public cloud. To illustrate, consider a large financial services company that operates its entire infrastructure on a private cloud, retaining ownership of its hardware to maximize control over data, performance, and compliance.