CVE-2021-43246

—

CVSS 3.1

5.6 medium

EPSS

<1%p53

Published

Dec 15, 2021 (Dec 15, 2021)

Modified

Jun 17, 2026

Description

Windows Hyper-V Denial of Service Vulnerability

Vendors: microsoft
Products: windows 10, windows server, windows server 2016, windows server 2019
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H

In the news1 stories