Windows Server version 20H2

965 known vulnerabilities.

Windows Server version 20H2 at a glance

Last 12 months: 0
Critical · all time: 30
Exploited · all time: 39
Public exploit · all time: 73

16 of the exploited vulnerabilities are known to be used by ransomware (CISA).

New vulnerabilities per month · last 2412 months

Show as table

Month	Vulnerabilities	Critical
Nov 2026	0	0
Oct 2026	0	0
Sep 2026	0	0
Aug 2026	0	0
Jul 2026	0	0
Jun 2026	0	0
May 2026	0	0
Apr 2026	0	0
Mar 2026	0	0
Feb 2026	0	0
Jan 2026	0	0
Dec 2025	0	0
Nov 2025	0	0
Oct 2025	0	0
Sep 2025	0	0
Aug 2025	0	0
Jul 2025	0	0
Jun 2025	0	0
May 2025	0	0
Apr 2025	0	0
Mar 2025	0	0
Feb 2025	0	0
Jan 2025	0	0
Dec 2024	0	0

Most common weaknesses

Latest advisories

Critical max 9.8

NCSC-2026-0181 119 CVEs

Kwetsbaarheden verholpen in Microsoft Windows

Microsoft heeft een groot aantal kwetsbaarheden verholpen in Windows.

Microsoft

Jun 9, 2026

All Critical High Medium Low Exploited only Public exploit

965 results · Feed

Medium 6.5

CVE-2022-35759

Windows Local Security Authority (LSA) Denial of Service Vulnerability

Windows Local Security Authority (LSA) Denial of Service Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 31, 2023
Medium 5.5

CVE-2022-35758

Windows Kernel Memory Information Disclosure Vulnerability

Windows Kernel Memory Information Disclosure Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 31, 2023
High 7.8

CVE-2022-35756 EPSS 11%

Windows Kerberos Elevation of Privilege Vulnerability

Windows Kerberos Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 31, 2023
High 7.3

CVE-2022-35757

Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability

Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 31, 2023
Medium 6.7

CVE-2022-35754

Unified Write Filter Elevation of Privilege Vulnerability

Unified Write Filter Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 31, 2023
High 7.3

CVE-2022-35755

Windows Print Spooler Elevation of Privilege Vulnerability

Windows Print Spooler Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 31, 2023
High 8.1

CVE-2022-35753

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 31, 2023
High 8.1

CVE-2022-35752

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 31, 2023
High 7.8

CVE-2022-35751

Windows Hyper-V Elevation of Privilege Vulnerability

Windows Hyper-V Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 31, 2023
High 7.8

CVE-2022-35750

Win32k Elevation of Privilege Vulnerability

Win32k Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 31, 2023
High 7.8

CVE-2022-35749

Windows Digital Media Receiver Elevation of Privilege Vulnerability

Windows Digital Media Receiver Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 31, 2023
High 7.5

CVE-2022-35748 EPSS 47%

HTTP.sys Denial of Service Vulnerability

HTTP.sys Denial of Service Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows Server 2022 Windows

May 31, 2023
Medium 5.9

CVE-2022-35747

Windows Point-to-Point Protocol (PPP) Denial of Service Vulnerability

Windows Point-to-Point Protocol (PPP) Denial of Service Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 31, 2023
High 7.8

CVE-2022-35746

Windows Digital Media Receiver Elevation of Privilege Vulnerability

Windows Digital Media Receiver Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 31, 2023
High 8.1

CVE-2022-35745

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 31, 2023
High 7.8

CVE-2022-35743

Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability

Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 31, 2023
Critical 9.8

CVE-2022-35744

Windows Point-to-Point Protocol (PPP) Remote Code Execution Vulnerability

Windows Point-to-Point Protocol (PPP) Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 31, 2023
High 7.1

CVE-2022-35822

Windows Defender Credential Guard Security Feature Bypass Vulnerability

Windows Defender Credential Guard Security Feature Bypass Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Aug 15, 2022
High 7.8

CVE-2022-34711

Windows Defender Credential Guard Elevation of Privilege Vulnerability

Windows Defender Credential Guard Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Aug 15, 2022
High 7.8

CVE-2022-35820

Windows Bluetooth Driver Elevation of Privilege Vulnerability

Windows Bluetooth Driver Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Aug 9, 2022
High 7.8

CVE-2022-35795

Windows Error Reporting Service Elevation of Privilege Vulnerability

Windows Error Reporting Service Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Aug 9, 2022
High 8.1

CVE-2022-35794

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Aug 9, 2022
High 7.3

CVE-2022-35793

Windows Print Spooler Elevation of Privilege Vulnerability

Windows Print Spooler Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Aug 9, 2022
High 7.8

CVE-2022-35792

Storage Spaces Direct Elevation of Privilege Vulnerability

Storage Spaces Direct Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Aug 9, 2022
High 7.8

CVE-2022-35771

Windows Defender Credential Guard Elevation of Privilege Vulnerability

Windows Defender Credential Guard Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Aug 9, 2022
High 7.5

CVE-2022-35769

Windows Point-to-Point Protocol (PPP) Denial of Service Vulnerability

Windows Point-to-Point Protocol (PPP) Denial of Service Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Aug 9, 2022
High 7.8

CVE-2022-35768

Windows Kernel Elevation of Privilege Vulnerability

Windows Kernel Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Aug 9, 2022
High 8.1

CVE-2022-35767

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Aug 9, 2022
High 8.1

CVE-2022-35766

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Aug 9, 2022
High 7.8

CVE-2022-35765

Storage Spaces Direct Elevation of Privilege Vulnerability

Storage Spaces Direct Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Aug 9, 2022
High 7.8

CVE-2022-35764

Storage Spaces Direct Elevation of Privilege Vulnerability

Storage Spaces Direct Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Aug 9, 2022
High 7.8

CVE-2022-35763

Storage Spaces Direct Elevation of Privilege Vulnerability

Storage Spaces Direct Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Aug 9, 2022
High 7.8

CVE-2022-35762

Storage Spaces Direct Elevation of Privilege Vulnerability

Storage Spaces Direct Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Aug 9, 2022
High 7.8

CVE-2022-35761

Windows Kernel Elevation of Privilege Vulnerability

Windows Kernel Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Aug 9, 2022
High 7.8

CVE-2022-35760

Microsoft ATA Port Driver Elevation of Privilege Vulnerability

Microsoft ATA Port Driver Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Aug 9, 2022
High 8.1

CVE-2022-34714

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Aug 9, 2022
High 7.8

CVE-2022-34713 Exploited EPSS 68%

Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability

Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Aug 9, 2022
KEV Aug 9, 2022
Medium 5.5

CVE-2022-34712

Windows Defender Credential Guard Information Disclosure Vulnerability

Windows Defender Credential Guard Information Disclosure Vulnerability

Microsoft Windows Server 2022 Windows 10 Version 21H2 Windows 11 version 21H2 Windows

Aug 9, 2022
Medium 5.5

CVE-2022-34710

Windows Defender Credential Guard Information Disclosure Vulnerability

Windows Defender Credential Guard Information Disclosure Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Aug 9, 2022
Medium 6.0

CVE-2022-34709

Windows Defender Credential Guard Security Feature Bypass Vulnerability

Windows Defender Credential Guard Security Feature Bypass Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Aug 9, 2022

Windows Server version 20H2

Windows Server version 20H2 at a glance

Most common weaknesses

Latest advisories

Kwetsbaarheden verholpen in Microsoft Windows

Windows Local Security Authority (LSA) Denial of Service Vulnerability

Windows Kernel Memory Information Disclosure Vulnerability

Windows Kerberos Elevation of Privilege Vulnerability

Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability

Unified Write Filter Elevation of Privilege Vulnerability

Windows Print Spooler Elevation of Privilege Vulnerability

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Windows Hyper-V Elevation of Privilege Vulnerability

Win32k Elevation of Privilege Vulnerability

Windows Digital Media Receiver Elevation of Privilege Vulnerability

HTTP.sys Denial of Service Vulnerability

Windows Point-to-Point Protocol (PPP) Denial of Service Vulnerability

Windows Digital Media Receiver Elevation of Privilege Vulnerability

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability

Windows Point-to-Point Protocol (PPP) Remote Code Execution Vulnerability

Windows Defender Credential Guard Security Feature Bypass Vulnerability

Windows Defender Credential Guard Elevation of Privilege Vulnerability

Windows Bluetooth Driver Elevation of Privilege Vulnerability

Windows Error Reporting Service Elevation of Privilege Vulnerability

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Windows Print Spooler Elevation of Privilege Vulnerability

Storage Spaces Direct Elevation of Privilege Vulnerability

Windows Defender Credential Guard Elevation of Privilege Vulnerability

Windows Point-to-Point Protocol (PPP) Denial of Service Vulnerability

Windows Kernel Elevation of Privilege Vulnerability

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Storage Spaces Direct Elevation of Privilege Vulnerability

Storage Spaces Direct Elevation of Privilege Vulnerability

Storage Spaces Direct Elevation of Privilege Vulnerability

Storage Spaces Direct Elevation of Privilege Vulnerability

Windows Kernel Elevation of Privilege Vulnerability

Microsoft ATA Port Driver Elevation of Privilege Vulnerability

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability

Windows Defender Credential Guard Information Disclosure Vulnerability

Windows Defender Credential Guard Information Disclosure Vulnerability

Windows Defender Credential Guard Security Feature Bypass Vulnerability