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

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

https://cvefeed.io/rssfeed/latest.atom / Fri, 06/19/2026 - 20:45
CVE ID :CVE-2026-3195
Published : June 19, 2026, 4:23 p.m. | 1 hour, 15 minutes ago
Description :A flaw was found in QEMU. When reading input audio in the virtio-snd device input callback, the `virtio_snd_pcm_in_cb` function did not check whether the iov could fit the data buffer, potentially leading to a heap out-of-bounds write. This issue exists due to an incomplete fix for CVE-2024-7730.
Severity: 7.4 | HIGH
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