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Latest from Abhimanyu's Blog | Scaling infrastructure, one cluster at a time

Explore PostgreSQL’s architecture with a focus on high availability, data integrity, resilience, and performance; ideal for developers, DBAs, and tech leads.
- Software Engineering
- Abhimanyu Saharan
CVE-2025-1767 exposes root-level access on nodes via a deprecated volume plugin; Kubernetes 1.33 will disable it by default
- Abhimanyu Saharan
- Kubernetes v1.33
- Security
- Kubernetes
A critical kubelet bug exposes a DoS risk via the unauthenticated /checkpoint API. Learn how to detect, mitigate, and patch CVE-2025-0426.
- Abhimanyu Saharan
- Security
- Kubernetes
CVE-2025-1974 (IngressNightmare) is a critical RCE flaw in ingress-nginx affecting 40%+ of clusters. Learn how to detect and patch it.
- Abhimanyu Saharan
- Security
- Kubernetes
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Finally, a blog that doesn’t just repeat docs. The Rancher series actually helped me get a broken cluster back online.
- Anusha Nair
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Most tutorials miss the edge cases. This blog covers what actually goes wrong in production.
- Dhanraj
- Infrastructure Lead
This is what I wish I had when I started managing Kubernetes clusters.
- Ankit Sharma
- DevOps Engineer
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