high7.8
CVE-2026-86563
A flaw was found in DPDK lib/vhost.
Impact
A flaw was found in DPDK lib/vhost. A double-offset bug in vhost log mapping calculation can lead to incorrect memory access.
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 |