CVE-2026-3195
HIGH
NVD
CVSS Score
7.4
Severity
HIGH
Published
Jun 19, 2026
Vendor
unknown
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.