What is GHSA-jgfp-53c3-624w?

GHSA-jgfp-53c3-624w is a security advisory published by GitHub Security Advisories with Medium severity. Node Denial of Service via kubelet Checkpoint API

Which CVE IDs does GHSA-jgfp-53c3-624w cover?

GHSA-jgfp-53c3-624w covers the following CVE IDs: CVE-2025-0426. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-jgfp-53c3-624w?

GHSA-jgfp-53c3-624w has a CVSS v3 base score of 6.2, published by GitHub Security Advisories.

Which products are affected by GHSA-jgfp-53c3-624w?

GHSA-jgfp-53c3-624w affects 4 products, including: go/k8s.io/kubernetes:\u003e= 1.32.0, \u003c 1.32.2; go/k8s.io/kubernetes:\u003e= 1.31.0, \u003c 1.31.6; go/k8s.io/kubernetes:\u003e= 1.30.0, \u003c 1.30.10; go/k8s.io/kubernetes:\u003c 1.29.14.

GHSA-jgfp-53c3-624wMediumCVSS 6.2

Node Denial of Service via kubelet Checkpoint API

Vendor

GitHub Security Advisories

Published

February 13, 2025

Last Modified

December 20, 2025

🔗 CVE IDs covered (1)

CVE-2025-0426 →

📋 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.

🎯 Affected products4

go/k8s.io/kubernetes:>= 1.32.0, < 1.32.2
go/k8s.io/kubernetes:>= 1.31.0, < 1.31.6
go/k8s.io/kubernetes:>= 1.30.0, < 1.30.10
go/k8s.io/kubernetes:< 1.29.14

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2025-0426
https://github.com/kubernetes/kubernetes/issues/130016
https://groups.google.com/g/kubernetes-security-announce/c/KiODfu8i6w8
http://www.openwall.com/lists/oss-security/2025/02/13/1
https://github.com/advisories/GHSA-jgfp-53c3-624w