๐Ÿ›ก๏ธ CVE-2025-64436
๐ŸŸก CVSS 5.3 โ€” Medium โœ… No Known Exploit NVD
5.3
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

Details

Severity Medium
CVSS Score 5.3
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CWE N/A
Public Exploit โœ… No
Source NVD
Published 2025-11-17
Updated 2026-06-02
Modified 2025-11-17
Fix URL N/A

Affected Packages

Software From version Fixed in
github.com/kubevirt/kubevirt โ€” โ€”
kubevirt 1.6.0 1.6.1
kubevirt.io/kubevirt โ€” โ€”

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