CVE-2025-64436

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.

References

https://github.com/kubevirt/kubevirt/security/advisories/GHSA-7xgm-5prm-v5gc

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4