CVE-2025-0426

MEDIUM

6.2

CVSS Score

Published: February 13, 2025 at 03:16 PM UTC

Updated: June 17, 2026 at 08:26 AM UTC

2 products affected across 1 vendorKubernetesKubelet

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Severity

MEDIUM6.2

Exploit prediction

EPSS 0.4%

SSVC

No known exploit

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Kubernetes · Kubernetes

85%

All versions

Kubelet · Kubernetes

60%

1.30.0 ≤ v ≤ 1.30.91.31.0 ≤ v ≤ 1.31.51.32.0 ≤ v ≤ 1.32.11.30.0 1.31.0 1.32.0

Vendor states this is fixed in 1.30.10 (unaffected)

Vendor states this is fixed in 1.31.6 (unaffected)

Vendor states this is fixed in 1.32.2 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

Issue Tracking

Source: [email protected]

https://github.com/kubernetes/kubernetes/issues/130016

Mailing List

Source: [email protected]

https://groups.google.com/g/kubernetes-security-announce/c/KiODfu8i6w8

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.openwall.com/lists/oss-security/2025/02/13/1

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.2MEDIUMkubernetes

Attack Vector: LOCAL
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: NONE
Integrity: NONE
Availability: HIGH

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-400

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