Red Hat Fast Datapath for RHEL 8

• CVE-2026-86849 Medium 6.5 Dpdk: dpdk: integer overflow combined with missing validation leads to host buffer overflow in vhost-crypto 0.1%
• CVE-2026-86856 Medium 6.5 Dpdk: dpdk: stack and heap buffer overflow in nfp vdpa driver 0.2%
• CVE-2026-86847 Medium 6.5 Dpdk: dpdk: guest can trigger infinite loop in vhost-crypto writeback chain cleanup 0.2%
• CVE-2026-86846 Medium 6.5 Dpdk: dpdk: guest can trigger out-of-bounds write by controlling avail ring index in vhost-crypto 0.2%
• CVE-2026-86845 Medium 6.5 Dpdk: dpdk: guest-triggered use-after-free and type confusion in vhost-crypto session cleanup 0.2%
• CVE-2026-86566 Medium 6.5 Dpdk: dpdk: guest with runt rx descriptors underflows copy length in vhost enqueue (split and packed rings) 0.2%
• CVE-2026-86848 High 8.8 Dpdk: dpdk: time-of-check/time-of-use vulnerability allowing guest-triggered out-of-bounds write in vhost-crypto 0.1%
• CVE-2026-86567 High 8.8 Dpdk: dpdk: vduse handler fails to invalidate vring pointers when iotlb is invalidated, leading to use-after-unmap 0.2%
• CVE-2026-100236 High 8.6 Dpdk: dpdk: heap out-of-bounds read/write in gso header copy 0.4%
• CVE-2026-86565 High 8.2 Dpdk: dpdk: guest can desynchronize virtqueue size from inflight descriptor table size, causing out-of-bounds write 0.2%
• CVE-2026-86563 High 7.8 Dpdk: dpdk: double offset bug in vhost log mapping calculation 0.2%
• CVE-2026-86562 High 7.8 Dpdk: dpdk: control-queue descriptor double-fetch overflows host heap in dpdk vhost (vduse) 0.2%
• CVE-2026-86561 Medium 6.5 Dpdk: dpdk: missing memory size validation before mmap in vhost memory region setup 0.2%
• CVE-2026-93683 Medium 6.4 Dpdk: dpdk: guest-triggered out-of-bounds walk via vhost indirect descriptor length toctou 0.1%
• CVE-2026-86564 Low 3.3 Dpdk: dpdk: missing length validation before reading command_data in virtio-net control queue handler 0.1%
• CVE-2026-34956 Medium 5.9 Openvswitch: open vswitch: denial of service via malformed ftp epasv command 0.4%
• CVE-2026-5265 Medium 6.5 Ovn: ovn: heap over-read in icmp error response generation 0.6%
• CVE-2026-5367 High 8.6 Ovn: ovn: information disclosure via crafted dhcpv6 packets 0.9%
• CVE-2024-11614 High 7.4 Dpdk: denial of service from malicious guest on hypervisors using dpdk vhost library 0.6%
• CVE-2024-2182 Medium 6.5 Ovn: insufficient validation of bfd packets may lead to denial of service 0.8%
• CVE-2023-3966 High 7.5 Openvswsitch: ovs-vswitch fails to recover after malformed geneve metadata packet 1.3%
• CVE-2023-5366 High 7.1 Openvswitch don't match packets on nd_target field 0.4%
• CVE-2023-3153 Medium 5.3 Service monitor mac flow is not rate limited 1.0%