Use After Free Affecting dpdk-doc package, versions *


Severity

Recommended
0.0
high
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.14% (4th percentile)

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  • Snyk IDSNYK-CENTOS8-DPDKDOC-21023951
  • published16 Oct 2026
  • disclosed14 Oct 2026

Introduced: 14 Oct 2026

NewCVE-2026-86567  (opens in a new tab)
CWE-416  (opens in a new tab)

How to fix?

There is no fixed version for Centos:8 dpdk-doc.

NVD Description

Note: Versions mentioned in the description apply only to the upstream dpdk-doc package and not the dpdk-doc package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

A flaw was found in DPDK lib/vhost. The VDUSE handler fails to invalidate vring pointers when the IOTLB is invalidated, leading to use-after-unmap.

CVSS Base Scores

version 3.1