CVE-2026-3196

CVE-2026-3196CVE-2026-3196

Description

An integer overflow vulnerability was found in the virtio-snd device via PCM_INFO requests from the guest. A malicious guest can provide out-of-bounds stream counts, potentially leading to unbounded memory allocation on the host and a denial of service condition.

Scoring

CVSS 5.5 ()
VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Last modified2026-06-19
Sourced from NVD. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.