{"schema":"threatline.record/2","record":{"id":"CVE-2026-86848","aliases":[],"summary":"Dpdk: dpdk: time-of-check/time-of-use vulnerability allowing guest-triggered out-of-bounds write in vhost-crypto","details":"A flaw was found in DPDK lib/vhost vhost-crypto. The indirect-descriptor snapshot double-fetches a guest descriptor next index, allowing a malicious guest to cause an out-of-bounds access in the host backend.","categories":["Operating systems"],"product":"Fast Datapath for RHEL 10","vendor":"Red Hat","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86848","source_modified_at":"2026-10-14T19:34:22.093Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Fast Datapath for RHEL 10","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86848","source_modified_at":"2026-10-14T19:34:22.093Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Fast Datapath for RHEL 10","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86848","source_modified_at":"2026-10-14T19:34:22.093Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Fast Datapath for RHEL 10","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86848","source_modified_at":"2026-10-14T19:34:22.093Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Fast Datapath for RHEL 8","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86848","source_modified_at":"2026-10-14T19:34:22.093Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Fast Datapath for RHEL 8","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86848","source_modified_at":"2026-10-14T19:34:22.093Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Fast Datapath for RHEL 8","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86848","source_modified_at":"2026-10-14T19:34:22.093Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Fast Datapath for RHEL 8","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86848","source_modified_at":"2026-10-14T19:34:22.093Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Fast Datapath for RHEL 8","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86848","source_modified_at":"2026-10-14T19:34:22.093Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Fast Datapath for RHEL 8","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86848","source_modified_at":"2026-10-14T19:34:22.093Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Fast Datapath for RHEL 8","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86848","source_modified_at":"2026-10-14T19:34:22.093Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Fast Datapath for RHEL 9","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86848","source_modified_at":"2026-10-14T19:34:22.093Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Fast Datapath for RHEL 9","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86848","source_modified_at":"2026-10-14T19:34:22.093Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Fast Datapath for RHEL 9","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86848","source_modified_at":"2026-10-14T19:34:22.093Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Fast Datapath for RHEL 9","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86848","source_modified_at":"2026-10-14T19:34:22.093Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Fast Datapath for RHEL 9","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86848","source_modified_at":"2026-10-14T19:34:22.093Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Fast Datapath for RHEL 9","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86848","source_modified_at":"2026-10-14T19:34:22.093Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Fast Datapath for RHEL 9","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86848","source_modified_at":"2026-10-14T19:34:22.093Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Fast Datapath for RHEL 9","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86848","source_modified_at":"2026-10-14T19:34:22.093Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Fast Datapath for RHEL 9","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86848","source_modified_at":"2026-10-14T19:34:22.093Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86848","source_modified_at":"2026-10-14T19:34:22.093Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86848","source_modified_at":"2026-10-14T19:34:22.093Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86848","source_modified_at":"2026-10-14T19:34:22.093Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Red Hat OpenShift Container Platform 4","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86848","source_modified_at":"2026-10-14T19:34:22.093Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Red Hat OpenShift Container Platform 4","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86848","source_modified_at":"2026-10-14T19:34:22.093Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Red Hat OpenShift Container Platform 4","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86848","source_modified_at":"2026-10-14T19:34:22.093Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Red Hat OpenStack Platform 13 (Queens)","vendor":"Red Hat","versions":[],"defaultStatus":"affected"}],"fixed_versions":[],"cvss":8.8,"severity":"High","kev":{"listed":false},"epss":{"probability":0.0011,"percentile":0.01201,"score_date":"2026-10-23"},"published_at":"2026-10-14T17:50:08.022Z","modified_at":"2026-10-14T19:34:22.093Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-86848","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-14T19:34:22.093Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-86848","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://access.redhat.com/security/cve/CVE-2026-86848","tags":["vdb-entry","x_refsource_REDHAT"]},{"source":"CVE List","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2529853","tags":["issue-tracking","x_refsource_REDHAT"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"total","assessed_at":"2026-10-14T19:34:12.676054Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"vendor and product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-14T19:34:22.093Z","content_hash":"4f758d88847ba692d2cfcc686c5d74e45e24e0d912c55d0e8732cd78b30ddb61"}}