What’s Vulnerable › Vulnerabilities

CVE-2025-0426

• Severity: medium (CVSS 6.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-02-13 · updated 2026-06-17
• Weakness: CWE-400

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 products

• Kubernetes kubelet: from 1.32.0 through 1.32.1; from 1.31.0 through 1.31.5; from 1.30.0 through 1.30.9

References

• 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

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