What is GHSA-x3gf-fc58-4mvj?

GHSA-x3gf-fc58-4mvj is a security advisory published by GitHub Security Advisories with High severity. A flaw was found in QEMU. When reading input audio in the virtio-snd device input callback, the ...

Which CVE IDs does GHSA-x3gf-fc58-4mvj cover?

GHSA-x3gf-fc58-4mvj covers the following CVE IDs: CVE-2026-3195. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-x3gf-fc58-4mvj?

GHSA-x3gf-fc58-4mvj has a CVSS v3 base score of 7.4, published by GitHub Security Advisories.

GHSA-x3gf-fc58-4mvjHighCVSS 7.4

A flaw was found in QEMU. When reading input audio in the virtio-snd device input callback, the ...

Vendor

GitHub Security Advisories

Published

June 19, 2026

Last Modified

June 19, 2026

🔗 CVE IDs covered (1)

CVE-2026-3195 →

📋 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.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-3195
https://access.redhat.com/security/cve/CVE-2026-3195
https://bugzilla.redhat.com/show_bug.cgi?id=2443817
https://github.com/advisories/GHSA-x3gf-fc58-4mvj