CVE-2026-86562: Dpdk: dpdk: control-queue descriptor double-fetch overflows host heap in dpdk vhost (vduse)

Overview

Severity

High (CVSS 7.8)

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploit Status

Not Exploited

Patch Tuesday

2026-Oct

Released

2026-10-17

EPSS Score

0.15% (percentile: 3.4%)

Affected Products (1)

Other

• 17527-17084

Revision History

• 2026-10-17: Information published.