high8.2
CVE-2026-86565
A flaw was found in DPDK lib/vhost.
Impact
A flaw was found in DPDK lib/vhost. A guest can desynchronize virtqueue size from inflight descriptor table size, causing an out-of-bounds write in the host vhost process.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Red Hat | Fast Datapath For RHEL 10 | All versions |
| Red Hat | Fast Datapath For RHEL 8 | All versions |
| Red Hat | Fast Datapath For RHEL 9 | All versions |