What is CVE-2026-3195?

CVE-2026-3195 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Qemu-kvm: virtio-snd: heap buffer overflow in virtio_snd_pcm_in_cb (incomplete fix for cve-2024-7730)

Which CVE IDs does CVE-2026-3195 cover?

CVE-2026-3195 covers the following CVE IDs: CVE-2026-3195. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-3195?

CVE-2026-3195 has a CVSS v3 base score of 7.4, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2026-3195?

CVE-2026-3195 affects 3 products, including: azl3 qemu 9.1.0-7 on Azure Linux 3.0; azl3 qemu 9.1.0-8 on Azure Linux 3.0; azl3 qemu 9.1.0-9 on Azure Linux 3.0.

CVE-2026-3195HighCVSS 7.4

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

Vendor

Microsoft Security Response Center (MSRC)

Published

June 30, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-3195 →

🎯 Affected products3

azl3 qemu 9.1.0-7 on Azure Linux 3.0
azl3 qemu 9.1.0-8 on Azure Linux 3.0
azl3 qemu 9.1.0-9 on Azure Linux 3.0

✅ Remediation

KBCBL-Mariner Releases (Security Update) — fixed build 9.1.0-8

🔗 References (2)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-3195
referencehttps://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade