This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2026-86564 →

DEBIAN-CVE-2026-86564

A flaw was found in DPDK lib/vhost. Missing length validation before reading command_data in the virtio-net control-queue handler can cause an out-of-...

Original description

The description as published by the source.

A flaw was found in DPDK lib/vhost. Missing length validation before reading command_data in the virtio-net control-queue handler can cause an out-of-bounds read and a host process crash.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 dpdk

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:13 dpdk

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:14 dpdk

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

References

advisory security-tracker.debian.org