Description

KubeVirt is a virtual machine management add-on for Kubernetes. In 1.5.0 and earlier, the permissions granted to the virt-handler service account, such as the ability to update VMI and patch nodes, could be abused to force a VMI migration to an attacker-controlled node. This vulnerability could otherwise allow an attacker to mark all nodes as unschedulable, potentially forcing the migration or creation of privileged pods onto a compromised node.

INFO

Published Date :

2025-11-07T22:59:47.228Z

Last Modified :

2025-11-10T18:53:09.436Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2025-64436 vulnerability.

Vendors Products
Kubevirt
  • Kubevirt
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-64436.

URL Resource
https://github.com/kubevirt/kubevirt/security/advisories/GHSA-7xgm-5prm-v5gc cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-64436 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-64436 cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact