MEDIUM 6.2 Go
Node Denial of Service via kubelet Checkpoint API
GHSA-jgfp-53c3-624w · CVE-2025-0426 · GO-2025-3465
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Description
A security issue was discovered in Kubernetes where a large number of container checkpoint requests made to the unauthenticated kubelet read-only HTTP endpoint may cause a Node Denial of Service by filling the Node's disk.
References
- ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2025-0426
- WEB https://github.com/kubernetes/kubernetes/issues/130016
- ADVISORY https://github.com/advisories/GHSA-jgfp-53c3-624w
- PACKAGE https://github.com/kubernetes/kubernetes
- WEB https://groups.google.com/g/kubernetes-security-announce/c/KiODfu8i6w8
- WEB http://www.openwall.com/lists/oss-security/2025/02/13/1
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