{"id":"CVE-2026-9804","revision":"18839870867f409ab93ff2c68dfb7c27","records":[{"revision":"18839870867f409ab93ff2c68dfb7c27","observedAt":"2026-10-25T16:19:28.255+00:00","statement":{"source":"nvd","id":"CVE-2026-9804","aliases":[],"title":"A flaw was found in KubeVirt's virt-exportserver component. An attacker with specific namespace-level access can exploit a path traversal vulnerability in the VMExport directory endpoint. By placing a symbolic link (symlink) within an expor…","description":"A flaw was found in KubeVirt's virt-exportserver component. An attacker with specific namespace-level access can exploit a path traversal vulnerability in the VMExport directory endpoint. By placing a symbolic link (symlink) within an exported filesystem Persistent Volume Claim (PVC) that points outside its designated mount root, the attacker can read arbitrary files from the exporter pod's filesystem. This leads to information disclosure, potentially exposing sensitive data.","state":0,"publishedAt":"2026-05-28T09:16:49.5+00:00","modifiedAt":"2026-09-10T13:20:35.12+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · secalert@redhat.com · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","score":7.7,"severity":"HIGH"},{"system":"CVSS 3.1 · 0b0ca135-0b70-47e7-9f44-1890c2a1c46c · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","score":7.7,"severity":"HIGH"}],"references":["https://access.redhat.com/errata/RHSA-2026:27903","https://access.redhat.com/errata/RHSA-2026:27913","https://access.redhat.com/errata/RHSA-2026:27914","https://access.redhat.com/errata/RHSA-2026:27983","https://access.redhat.com/errata/RHSA-2026:28002","https://access.redhat.com/security/cve/CVE-2026-9804","https://bugzilla.redhat.com/show_bug.cgi?id=2482487","https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-9804.json"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-9804","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Awaiting Analysis","weaknesses":["CWE-59"],"productCriteria":[],"sourceDates":{"published":"2026-05-28T09:16:49.500","lastModified":"2026-09-10T13:20:35.120"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-9804","identifiers":["CVE-2026-9804"]},"retained":false,"historicalAffected":[]}],"coverage":[]}