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    CVE-2025-64435

    KubeVirt is a virtual machine management add-on for Kubernetes. Prior to 1.7.0-beta.0, a logic flaw in the virt-controller allows an attacker to disrupt the control over a running VMI by creating a pod with the same labels as the legitimate virt-launcher pod associated with the VMI. This can mislead the virt-controller into associating the fake pod with the VMI, resulting in incorrect status updates and potentially causing a DoS (Denial-of-Service). This vulnerability is fixed in 1.7.0-beta.0.

    Published:Nov 7, 2025
    Last Modified:Nov 25, 2025
    EPS:Nov 7, 2025
    EPSS Score:0.00044
    CVSS Score:5.3

    Affected Products

    Vendor
    Kubevirt
    Product
    Kubevirt

    Exploits

    https://github.com/kubevirt/kubevirt/security/advisories/GHSA-9m94-w2vq-hcf9

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High