CVE-2021-41356

HIGH

Windows 10, 11, Server 2016, 2019, 2022 - Denial of Service

Title source: llm

Windows Denial of Service Vulnerability

Core 1

Core References

Patch, Vendor Advisory x_refsource_misc

CVSS v3 7.5

EPSS 0.0275

EPSS Percentile 84.7%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Status published

Products (13)

microsoft/windows_10

microsoft/windows_10 20h2

microsoft/windows_10 21h1

microsoft/windows_10 1607

microsoft/windows_10 1809

microsoft/windows_10 1909

microsoft/windows_10 2004

microsoft/windows_11 (2 CPE variants)

microsoft/windows_server_2016

microsoft/windows_server_2016 20h2

... and 3 more

Published Nov 10, 2021

Tracked Since Feb 18, 2026