MEDIUM 5.5 Microsoft

CVE-2026-3196

Qemu-kvm: virtio-snd: integer overflow leading to unbounded memory allocation

Microsoft Security Update 2026-Jun: Qemu-kvm: virtio-snd: integer overflow leading to unbounded memory allocation

Affected Products

azl3 qemu 9.1.0-8 on Azure Linux 3.0
azl3 qemu 9.1.0-10 on Azure Linux 3.0
azl3 qemu 9.1.0-7 on Azure Linux 3.0
azl3 qemu 9.1.0-9 on Azure Linux 3.0

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-3196
https://nvd.nist.gov/vuln/detail/CVE-2026-3196

Published: 2026-06-09 · Source: Microsoft · Feed updated: 2026-08-14

This medium severity vulnerability with a CVSS score of 5.5 was published on 2026-06-09 via Microsoft. Affected: azl3 qemu 9.1.0-8 on Azure Linux 3.0, azl3 qemu 9.1.0-10 on Azure Linux 3.0, azl3 qemu 9.1.0-7 on Azure Linux 3.0 and 1 more.

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