CVE-2026-3195

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.
Configurations

No configuration.

History

30 Jun 2026, 03:19

Type Values Removed Values Added
References
  • () https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-3195.json -
References () https://access.redhat.com/security/cve/CVE-2026-3195 - () https://access.redhat.com/security/cve/CVE-2026-3195 -
References () https://bugzilla.redhat.com/show_bug.cgi?id=2443817 - () https://bugzilla.redhat.com/show_bug.cgi?id=2443817 -

19 Jun 2026, 17:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-06-19 17:16

Updated : 2026-07-15 02:20


NVD link : CVE-2026-3195

Mitre link : CVE-2026-3195

CVE.ORG link : CVE-2026-3195


JSON object : View

Products Affected

No product.

CWE
CWE-122

Heap-based Buffer Overflow