{"schema":"threatline.record/2","record":{"id":"CVE-2026-86849","aliases":[],"summary":"Dpdk: dpdk: integer overflow combined with missing validation leads to host buffer overflow in vhost-crypto","details":"A flaw was found in DPDK lib/vhost vhost-crypto. Integer overflow in chain length checks, and missing length checks on the RSA path, can overflow a host buffer in the vhost-crypto 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-2026-86849","source_modified_at":"2026-10-15T15:09:27.236Z","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-2026-86849","source_modified_at":"2026-10-15T15:09:27.236Z","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-2026-86849","source_modified_at":"2026-10-15T15:09:27.236Z","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-2026-86849","source_modified_at":"2026-10-15T15:09:27.236Z","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-2026-86849","source_modified_at":"2026-10-15T15:09:27.236Z","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-2026-86849","source_modified_at":"2026-10-15T15:09:27.236Z","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-2026-86849","source_modified_at":"2026-10-15T15:09:27.236Z","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-2026-86849","source_modified_at":"2026-10-15T15:09:27.236Z","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-2026-86849","source_modified_at":"2026-10-15T15:09:27.236Z","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-2026-86849","source_modified_at":"2026-10-15T15:09:27.236Z","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-2026-86849","source_modified_at":"2026-10-15T15:09:27.236Z","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-2026-86849","source_modified_at":"2026-10-15T15:09:27.236Z","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-2026-86849","source_modified_at":"2026-10-15T15:09:27.236Z","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-2026-86849","source_modified_at":"2026-10-15T15:09:27.236Z","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-2026-86849","source_modified_at":"2026-10-15T15:09:27.236Z","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-2026-86849","source_modified_at":"2026-10-15T15:09:27.236Z","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-2026-86849","source_modified_at":"2026-10-15T15:09:27.236Z","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-2026-86849","source_modified_at":"2026-10-15T15:09:27.236Z","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-2026-86849","source_modified_at":"2026-10-15T15:09:27.236Z","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-2026-86849","source_modified_at":"2026-10-15T15:09:27.236Z","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-2026-86849","source_modified_at":"2026-10-15T15:09:27.236Z","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-2026-86849","source_modified_at":"2026-10-15T15:09:27.236Z","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-2026-86849","source_modified_at":"2026-10-15T15:09:27.236Z","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-2026-86849","source_modified_at":"2026-10-15T15:09:27.236Z","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-2026-86849","source_modified_at":"2026-10-15T15:09:27.236Z","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-2026-86849","source_modified_at":"2026-10-15T15:09:27.236Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Red Hat OpenStack Platform 13 (Queens)","vendor":"Red Hat","versions":[],"defaultStatus":"affected"}],"fixed_versions":[],"cvss":6.5,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.0013,"percentile":0.02366,"score_date":"2026-10-23"},"published_at":"2026-10-14T17:52:15.802Z","modified_at":"2026-10-15T15:09:27.236Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-86849","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-15T15:09:27.236Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-86849","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-2026-86849","tags":["vdb-entry","x_refsource_REDHAT"]},{"source":"CVE List","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2529858","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":"partial","assessed_at":"2026-10-15T15:09:06.880032Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"vendor and product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-15T15:09:27.236Z","content_hash":"7ef1ab54e9844a845b9d76f0bd6381915ebc0734ee377b7a0f8e190a20d78f73"}}