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CVE-2025-64436

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.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:dc6ac5be6306907483b59a7d329ad3cd7ae4466515fb98042cdc4c8f81c699a6
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-276","description":"CWE-276: Incorrect Default Permissions","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8d274e18e7189413a40cacd49b52f0cb49ccf51a9a7e897a5f79d7b06442a0f6 · sha256:d9dcbafc0cefb27b… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-269","description":"CWE-269: Improper Privilege Management","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8d274e18e7189413a40cacd49b52f0cb49ccf51a9a7e897a5f79d7b06442a0f6 · sha256:d9dcbafc0cefb27b… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"kubevirt","vendor":"kubevirt","versions":[{"status":"affected","version":"<= 1.5.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8d274e18e7189413a40cacd49b52f0cb49ccf51a9a7e897a5f79d7b06442a0f6 · sha256:d9dcbafc0cefb27b… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":6.9,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"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","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"LOW"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8d274e18e7189413a40cacd49b52f0cb49ccf51a9a7e897a5f79d7b06442a0f6 · sha256:d9dcbafc0cefb27b… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-276","description":"CWE-276: Incorrect Default Permissions","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8d274e18e7189413a40cacd49b52f0cb49ccf51a9a7e897a5f79d7b06442a0f6 · sha256:d9dcbafc0cefb27b… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-269","description":"CWE-269: Improper Privilege Management","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8d274e18e7189413a40cacd49b52f0cb49ccf51a9a7e897a5f79d7b06442a0f6 · sha256:d9dcbafc0cefb27b… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"name":"https://github.com/kubevirt/kubevirt/security/advisories/GHSA-7xgm-5prm-v5gc","tags":["x_refsource_CONFIRM"],"url":"https://github.com/kubevirt/kubevirt/security/advisories/GHSA-7xgm-5prm-v5gc"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8d274e18e7189413a40cacd49b52f0cb49ccf51a9a7e897a5f79d7b06442a0f6 · sha256:d9dcbafc0cefb27b… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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