{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-21T04:47:51.428","vulnerabilities":[{"cve":{"id":"CVE-2025-64435","sourceIdentifier":"security-advisories@github.com","published":"2025-11-07T23:15:45.850","lastModified":"2025-11-25T17:15:44.140","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"KubeVirt is a virtual machine management add-on for Kubernetes. Prior to 1.7.0-beta.0, a logic flaw in the virt-controller allows an attacker to disrupt the control over a running VMI by creating a pod with the same labels as the legitimate virt-launcher pod associated with the VMI. This can mislead the virt-controller into associating the fake pod with the VMI, resulting in incorrect status updates and potentially causing a DoS (Denial-of-Service). This vulnerability is fixed in 1.7.0-beta.0."},{"lang":"es","value":"KubeVirt es un complemento de gestión de máquinas virtuales para Kubernetes. Antes de la versión 1.7.0-beta.0, un fallo lógico en el virt-controller permite a un atacante interrumpir el control sobre una VMI en ejecución al crear un pod con las mismas etiquetas que el pod virt-launcher legítimo asociado a la VMI. Esto puede inducir a error al virt-controller para que asocie el pod falso con la VMI, lo que resulta en actualizaciones de estado incorrectas y potencialmente causando un DoS (Denial-of-Service). Esta vulnerabilidad está corregida en la versión 1.7.0-beta.0."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.6,"impactScore":3.6}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-703"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:kubevirt:kubevirt:*:*:*:*:*:kubernetes:*:*","versionEndIncluding":"1.6.3","matchCriteriaId":"5115F453-4A3D-438D-A8F3-94C5E8451F45"},{"vulnerable":true,"criteria":"cpe:2.3:a:kubevirt:kubevirt:1.7.0:alpha0:*:*:*:kubernetes:*:*","matchCriteriaId":"6C13B76B-290B-4D75-AF75-54FEC43B75C4"}]}]}],"references":[{"url":"https://github.com/kubevirt/kubevirt/commit/9a6f4a3a707992038ef705da4cb3bba8c89d36ba","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/kubevirt/kubevirt/security/advisories/GHSA-9m94-w2vq-hcf9","source":"security-advisories@github.com","tags":["Exploit","Vendor Advisory"]}]}}]}