CVEvulnerability

CVE-2026-3196

5.5 MEDIUM Published 2026-06-19 Modified 2026-06-22 Official page ↗
Status
Awaiting Analysis
Published
2026-06-19
Last modified
2026-06-22
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-190

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.

Related

Weakness · CWE (1)

  • CWE-190 Integer Overflow or Wraparound weakness

References