[Pkg-dpdk-devel] Bug#1147518: dpdk: CVE-2026-86564

[Salvatore Bonaccorso]

Source: dpdk
Version: 25.11.3-1
Severity: important
Tags: security upstream
X-Debbugs-Cc: carnil at debian.org, Debian Security Team <team at security.debian.org>

Hi,

The following vulnerability was published for dpdk.

CVE-2026-86564[0]:
| 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.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2026-86564
    https://www.cve.org/CVERecord?id=CVE-2026-86564
[1] https://bugzilla.redhat.com/show_bug.cgi?id=2529682

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore