CVE-2026-3196
MEDIUM
NVD
CVSS Score
5.5
Severity
MEDIUM
Published
Jun 19, 2026
Vendor
unknown
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.