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CVE Vulnerability Details :
CVE-2025-64436
PUBLISHED
More InfoOfficial Page
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
View Known Exploited Vulnerability (KEV) details
Published At-07 Nov, 2025 | 22:59
Updated At-10 Nov, 2025 | 18:53
Rejected At-
▼CVE Numbering Authority (CNA)
KubeVirt Excessive Role Permissions Could Enable Unauthorized VMI Migrations Between Nodes

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.

Affected Products
Vendor
kubevirt
Product
kubevirt
Versions
Affected
  • <= 1.5.0
Problem Types
TypeCWE IDDescription
CWECWE-269CWE-269: Improper Privilege Management
CWECWE-276CWE-276: Incorrect Default Permissions
Type: CWE
CWE ID: CWE-269
Description: CWE-269: Improper Privilege Management
Type: CWE
CWE ID: CWE-276
Description: CWE-276: Incorrect Default Permissions
Metrics
VersionBase scoreBase severityVector
4.06.9MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Version: 4.0
Base score: 6.9
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/kubevirt/kubevirt/security/advisories/GHSA-7xgm-5prm-v5gc
x_refsource_CONFIRM
Hyperlink: https://github.com/kubevirt/kubevirt/security/advisories/GHSA-7xgm-5prm-v5gc
Resource:
x_refsource_CONFIRM
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Details not found