CVE-2024-26327

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CVSS 3.1

5.3 medium

EPSS

<1%p47

Published

Feb 19, 2024 (Feb 19, 2024)

Modified

Jun 17, 2026

Description

An issue was discovered in QEMU 7.1.0 through 8.2.1. register_vfs in hw/pci/pcie_sriov.c mishandles the situation where a guest writes NumVFs greater than TotalVFs, leading to a buffer overflow in VF implementations.

Vendors: qemu
Products: qemu
Weakness: CWE-787, CWE-122
Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.6%)

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