Advisories · Technology
Microsoft Windows Server version 20H2.
Every CVE that names Microsoft Windows Server version 20H2 among its affected products, newest first. Vendors and products are as the CNA wrote them; check the affected versions on each record.
- CVSS 8.1 High
Windows Kerberos Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.8 High
Windows Kerberos Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.8 High
Windows Win32k Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 8.8 High
Windows Server Service Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.0 High
Windows ALPC Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- Race condition
- CVSS 8.1 High
Windows Hyper-V Shared Virtual Hard Disks Information Disclosure Vulnerability
- Microsoft Windows Server 2019
- Microsoft Windows Server 2019 (Server Core installation)
- CVSS 6.5 Medium
Windows Cluster Shared Volume (CSV) Denial of Service Vulnerability
- Microsoft Windows Server 2019
- Microsoft Windows Server 2019 (Server Core installation)
- CVSS 7.8 High
Windows Hyper-V Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.2 High
Windows DNS Server Remote Code Execution Vulnerability
- Microsoft Windows Server 2019
- Microsoft Windows Server 2019 (Server Core installation)
- CVSS 7.5 High
Win32 Stream Enumeration Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 8.0 High
Remote Desktop Protocol Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.8 High
Windows Installer Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 8.8 High
Remote Procedure Call Runtime Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.8 HighCritical · KEVKEV · ransomware
Windows Common Log File System Driver Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- Memory corruption
- CVSS 8.8 HighCritical · CVSS 7+ and EPSS
Windows SMB Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.8 High
Windows Installer Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 6.5 Medium
Windows iSCSI Target Service Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 9.8 CriticalCritical · CVSS 9+, CVSS 7+ and EPSS
Windows Network File System Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.8 High
Windows Local Security Authority (LSA) Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.0 High
Windows Direct Show Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.8 High
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 5.5 Medium
Microsoft Local Security Authority (LSA) Server Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 8.8 High
Remote Procedure Call Runtime Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 9.8 CriticalCritical · CVSS 9+, CVSS 7+ and EPSS
Windows Network File System Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 8.1 High
Windows Hyper-V Shared Virtual Hard Disks Information Disclosure Vulnerability
- Microsoft Windows Server 2019
- Microsoft Windows Server 2019 (Server Core installation)
- CVSS 7.8 High
Cluster Client Failover (CCF) Elevation of Privilege Vulnerability
- Microsoft Windows Server 2019
- Microsoft Windows Server 2019 (Server Core installation)
- CVSS 7.8 High
Windows Desktop Bridge Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 21H1
- Microsoft Windows Server 2022
- CVSS 8.8 High
Windows Local Security Authority Subsystem Service (LSASS) Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.8 High
Windows Kerberos Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.5 High
Win32 File Enumeration Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 5.5 Medium
Windows Cluster Shared Volume (CSV) Denial of Service Vulnerability
- Microsoft Windows Server 2019
- Microsoft Windows Server 2019 (Server Core installation)
- CVSS 5.5 Medium
Windows Kernel Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.0 High
Windows ALPC Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.8 HighCritical · CVSS 7+ and EPSS
Windows Common Log File System Driver Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.8 High
Connected User Experiences and Telemetry Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.8 High
Windows Win32k Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 8.8 High
Windows Hyper-V Remote Code Execution Vulnerability
- Microsoft Windows 11 version 22H2
- Microsoft Windows 10 Version 21H1
- CVSS 7.8 High
Windows Hyper-V Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 21H1
- Microsoft Windows Server 2022
- CVSS 7.8 High
Windows Hyper-V Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.5 High
Win32 Stream Enumeration Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.0 High
Windows Update Stack Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1909
- Microsoft Windows 10 Version 21H1
- CVSS 8.8 High
Win32 File Enumeration Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 21H1
- Microsoft Windows Server 2022
- CVSS 7.8 High
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.0 High
Windows ALPC Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 5.4 Medium
Remote Desktop Protocol Client Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 4.3 Medium
Windows HTML Platforms Security Feature Bypass Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.0 High
Tablet Windows User Interface Application Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.8 High
Windows Fax and Scan Service Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.8 High
Windows Security Support Provider Interface Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.8 High
Windows PDEV Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.0 High
Windows NT OS Kernel Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 5.5 Medium
Windows NT Lan Manager Datagram Receiver Driver Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.8 High
Windows Installer Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 8.8 High
Windows Event Tracing Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.8 High
Windows Fast FAT File System Driver Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.8 High
Windows DWM Core Library Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.8 High
Windows Inking COM Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.0 High
Windows DWM Core Library Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.0 High
Windows ALPC Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.0 High
Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019