CVE-2025-64436
NoneKubeVirt Excessive Role Permissions Could Enable Unauthorized VMI Migrations Between Nodes
CVSS
—
EPSS
0.3%
Published
Nov 6, 2025
CISA due date
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The record
_Short summary of the problem. Make the impact and severity as clear as possible. 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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Go | github.com/kubevirt/kubevirt | 0 | No fix |
| Go | kubevirt.io/kubevirt | 0 | 1.7.0 |
Related vulnerabilities
- GO-2025-4104 KubeVirt Excessive Role Permissions Could Enable Unauthorized VMI Migrations Between… Same vulnerability
- GO-2025-4105 KubeVirt VMI Denial-of-Service (DoS) Using Pod Impersonation in kubevirt.io/kubevirt Also affects github.com/kubevirt/kubevirt
- CVE-2025-64433 KubeVirt Arbitrary Container File Read Also affects github.com/kubevirt/kubevirt
- CVE-2025-64435 KubeVirt VMI Denial-of-Service (DoS) Using Pod Impersonation Also affects github.com/kubevirt/kubevirt
- GO-2026-4384 KubeVirt Guest Agent DoS via Excessive Network Interface Reports in kubevirt.io/kubevirt Also affects kubevirt.io/kubevirt
- CVE-2025-14525 A flaw was found in kubevirt. Also affects kubevirt.io/kubevirt
- CVE-2025-64432 KubeVirt Affected by an Authentication Bypass in Kubernetes Aggregation Layer Also affects kubevirt.io/kubevirt
- CVE-2025-64324 KubeVirt Vulnerable to Arbitrary Host File Read and Write Also affects kubevirt.io/kubevirt