CVE-2026-3195

highCVSS 7.4covered by 1 sourcefirst seen 2026-06-09

CSIRTS triage

What: A heap buffer overflow occurs in virtio_snd_pcm_in_cb, which is an incomplete fix for a previous CVE.
Who is affected: Deployments using Qemu-kvm are affected.
Urgency: Remediation is urgent due to the high severity of the vulnerability.
Action: Update to the fixed version addressing CVE-2026-3195.

AI-assisted analysis generated from the source advisory — verify against the original.

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Low exploitation risk0.13% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 3% of all EPSS-scored CVEs.

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