CVE-2026-3195: Qemu-kvm: virtio-snd: heap buffer overflow in virtio_snd_pcm_in_cb (incomplete fix for cve-2024-7730)

Overview

Severity

High (CVSS 7.4)

CVSS Vector

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Status

Not Exploited

Patch Tuesday

2026-Jun

Released

2026-06-27

Last Updated

2026-06-28

EPSS Score

0.11% (percentile: 1.7%)

Affected Products (2)

Other

• 21479-17084

Open Source Software

• azl3 qemu 9.1.0-7 on Azure Linux 3.0

Revision History

• 2026-06-27: Information published.
• 2026-06-28: Information published.