{"id":"CVE-2026-86567","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-86567","summary":"A flaw was found in DPDK lib/vhost. The VDUSE handler fails to invalidate vring pointers when the IOTLB is invalidated, leading to use-after-unmap.","details":"A flaw was found in DPDK lib/vhost. The VDUSE handler fails to invalidate vring pointers when the IOTLB is invalidated, leading to use-after-unmap.","published":"2026-10-14T18:19:18.390","modified":"2026-10-15T16:18:22.257","cvss":{"score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://access.redhat.com/security/cve/CVE-2026-86567"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2529685"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-10-15T16:18:22.257"}}