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CVE-2026-3196

MEDIUM SEVERITY

CVSS Score & Metrics

Base Score
5.5 / 10
Vector String
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Vulnerability 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.

Vulnerability Details

Published Date
Last Modified
CWE ID
CWE-190
Source
NVD

External References

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