This update contains miscellaneous security improvements to internal OS functionality.It is unclear which of these are also included in the Security-Only update. Package Point and Print - Approved Servers.Adds the ability to configure period or dot (.) delimited IP addresses interchangeably with fully qualified host names in the following Group Policy settings:.RestrictDriverInstallationToAdministrators.HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\Printers\PointAndPrint.More information is available on this support page.
Adds a new Policy setting to ensure that only admins can install printer drivers on a print server.Addresses an issue in which Security Account Manager (SAM) events are not displayed properly in the Event Viewer.Addresses an issue in which an Internet print server cannot package the driver to send to the client.Windows Server 2022: 43 vulnerabilities: 2 critical and 41 important.Windows Server 2019: 40 vulnerabilities: 1 critical and 39 important.Win dows Server 2016: 33 vulnerabilities: 0 critical and 33 important.Windows Server 2012 R2: 28 vulnerabilities: 0 critical and 28 important.Windows Server 2008 R2 (extended support only): 20 vulnerabilities: 0 critical and 20 important.Windows Hyper-V Remote Code Execution Vulnerability - CVE-2021-38672.Windows 11: 39 vulnerabilities, 2 critical and 38 important.Windows 10 version 2004, 20H2 and 21H1 : 39 vulnerabilities, 1 critical and 38 important.Windows Hyper-V Remote Code Execution Vulnerability - CVE-2021-40461.Windows 10 version 1909: 37 vulnerabilities: 1 critical and 36 important.Windows 8.1: 27 vulnerabilities: 0 critical and 27 important.Windows 7 (extended support only): 19 vulnerabilities: 0 critical and 19 important.Windows versions with known issues: Windows 7, Windows 8.1, Windows 10 version 1809, Windows 10 version 20H2, Windows Server 2019, Windows Server 2008 R2, Windows Server 2012.It resolves a known issue with Intel networking software and the operating system.
Windows 11 has received its first update, KB5006674.All Windows 10 and 11 systems have patches for critical vulnerabilities.The Microsoft Windows Security Updates: October 2021Ĭlick here to download an Excel spreadsheet that lists all released security updates: microsoft-windows-security-updates-october-2021 Executive Summary