{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0","last_affected":"1.8.1"}],"component":"kubevirt.io/kubevirt","cve_ids":["CVE-2026-6383"],"ecosystem":"Go","epss":0.0015,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-j6cv-3w8p-vrg8","id":"tcs_01M5KFDK1G12D6ZTSJXY06HWGG","modified_at":"2026-09-10T03:51:02.202772827Z","published_at":"2026-04-15T21:30:18Z","references":["https://osv.dev/vulnerability/GHSA-j6cv-3w8p-vrg8","https://nvd.nist.gov/vuln/detail/CVE-2026-6383","https://github.com/kubevirt/kubevirt/issues/17337","https://access.redhat.com/security/cve/CVE-2026-6383","https://bugzilla.redhat.com/show_bug.cgi?id=2458741","https://github.com/kubevirt/kubevirt"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"GHSA-j6cv-3w8p-vrg8","url":"https://osv.dev/vulnerability/GHSA-j6cv-3w8p-vrg8"}],"summary":"KubeVirt's authorization mechanism improperly truncates subresource names"}