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Acknowledged

LIN1022-39209 : Security Advisory - dpdk - CVE-2026-86565

Created: Oct 23, 2026 Updated: Oct 27, 2026

Resolved Date: Oct 23, 2026

Found In Version: 10.22.33.2

Severity: Standard

Applicable for: Wind River Linux LTS 22

Component/s: Userspace

Description

A flaw was found in DPDK lib/vhost. A guest can desynchronize virtqueue size from inflight descriptor table size, causing an out-of-bounds write in the host vhost process.
Data source: Red Hat, Inc. (secalert@redhat.com)