Operating System Distribution
Windows 7 (extended support only): 21 vulnerabilities: 1 critical and 20 important
Windows Hyper-V Remote Code Execution Vulnerability -- CVE-2022-30163
Windows 8.1: 22 vulnerabilities: 1 critical and 21 important
Windows Hyper-V Remote Code Execution Vulnerability -- CVE-2022-30163
Windows 10 version 20H2, 21H1 and 21H2 : 29 vulnerabilities, 2 critical and 27 important
Windows Hyper-V Remote Code Execution Vulnerability -- CVE-2022-30163
Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability -- CVE-2022-30139
Windows 11: 28 vulnerabilities, 2 critical and 26 important
Windows Hyper-V Remote Code Execution Vulnerability -- CVE-2022-30163
Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability -- CVE-2022-30139
Windows Server products

Windows Server 2008 R2 (extended support only): 20 vulnerabilities: 1 critical and 19 important
Windows Hyper-V Remote Code Execution Vulnerability -- CVE-2022-30163
Windows Server 2012 R2: 24 vulnerabilities: 2 critical and 22 important
Windows Hyper-V Remote Code Execution Vulnerability -- CVE-2022-30163
Windows Network File System Remote Code Execution Vulnerability -- CVE-2022-30136
Windows Server 2016: 29 vulnerabilities: 3 critical and 26 important
Windows Hyper-V Remote Code Execution Vulnerability -- CVE-2022-30163
Windows Network File System Remote Code Execution Vulnerability -- CVE-2022-30136
Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability -- CVE-2022-30139
Windows Server 2019: 31 vulnerabilities: 3 critical and 28 important
Windows Hyper-V Remote Code Execution Vulnerability -- CVE-2022-30163
Windows Network File System Remote Code Execution Vulnerability -- CVE-2022-30136
Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability -- CVE-2022-30139
Windows Server 2022: 29 vulnerabilities: 2 critical and 27 important
Windows Hyper-V Remote Code Execution Vulnerability -- CVE-2022-30163
Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability -- CVE-2022-30139

Operating System Distribution
Windows 7 (extended support only): 34 vulnerabilities: 2 critical and 32 important
Virtual Machine IDE Drive Elevation of Privilege Vulnerability -- CVE-2022-21833
Active Directory Domain Services Elevation of Privilege Vulnerability -- CVE-2022-21857
Windows 8.1: 51 vulnerabilities: 3 critical and 18 important
same as Windows 7
Windows 10 version 1909: 77 vulnerabilities: 5 critical and 72 important
Open Source Curl Remote Code Execution Vulnerability -- CVE-2021-22947
Virtual Machine IDE Drive Elevation of Privilege Vulnerability -- CVE-2022-21833
Active Directory Domain Services Elevation of Privilege Vulnerability -- CVE-2022-21857
DirectX Graphics Kernel Remote Code Execution Vulnerability -- CVE-2022-21912
DirectX Graphics Kernel Remote Code Execution Vulnerability -- CVE-2022-21898
Windows 10 version 2004, 20H2, 21H1 and 21H2 : 78 vulnerabilities, 6 critical and 72 important
DirectX Graphics Kernel Remote Code Execution Vulnerability -- CVE-2022-21912
HTTP Protocol Stack Remote Code Execution Vulnerability -- CVE-2022-21907
DirectX Graphics Kernel Remote Code Execution Vulnerability -- CVE-2022-21898
Active Directory Domain Services Elevation of Privilege Vulnerability -- CVE-2022-21857
Virtual Machine IDE Drive Elevation of Privilege Vulnerability -- CVE-2022-21833
Open Source Curl Remote Code Execution Vulnerability -- CVE-2021-22947
Windows 11: 66 vulnerabilities, 3 critical and 63 important
HTTP Protocol Stack Remote Code Execution Vulnerability -- CVE-2022-21907
Active Directory Domain Services Elevation of Privilege Vulnerability -- CVE-2022-21857
Open Source Curl Remote Code Execution Vulnerability -- CVE-2021-22947
Windows Server products

Windows Server 2008 R2 (extended support only): 34 vulnerabilities: 2 critical and 32 important
Virtual Machine IDE Drive Elevation of Privilege Vulnerability -- CVE-2022-21833
Active Directory Domain Services Elevation of Privilege Vulnerability -- CVE-2022-21857
Windows Server 2012 R2: 52 vulnerabilities: 2 critical and 50 important
Active Directory Domain Services Elevation of Privilege Vulnerability -- CVE-2022-21857
Virtual Machine IDE Drive Elevation of Privilege Vulnerability -- CVE-2022-21833
Windows Server 2016: 63 vulnerabilities: 2 critical and 61 important
Active Directory Domain Services Elevation of Privilege Vulnerability -- CVE-2022-21857
Virtual Machine IDE Drive Elevation of Privilege Vulnerability -- CVE-2022-21833
Windows Server 2019: 82 vulnerabilities: 6 critical and 76 important
HTTP Protocol Stack Remote Code Execution Vulnerability -- CVE-2022-21907
DirectX Graphics Kernel Remote Code Execution Vulnerability -- CVE-2022-21912
DirectX Graphics Kernel Remote Code Execution Vulnerability -- CVE-2022-21898
Active Directory Domain Services Elevation of Privilege Vulnerability -- CVE-2022-21857
Virtual Machine IDE Drive Elevation of Privilege Vulnerability -- CVE-2022-21833
Open Source Curl Remote Code Execution Vulnerability -- CVE-2021-22947
Windows Server 2022: 81 vulnerabilities: 5 critical and 76 important
HTTP Protocol Stack Remote Code Execution Vulnerability -- CVE-2022-21907
DirectX Graphics Kernel Remote Code Execution Vulnerability -- CVE-2022-21898
Active Directory Domain Services Elevation of Privilege Vulnerability -- CVE-2022-21857
Virtual Machine IDE Drive Elevation of Privilege Vulnerability -- CVE-2022-21833
Open Source Curl Remote Code Execution Vulnerability -- CVE-2021-22947

Operating System Distribution
Windows 7 (extended support only): 11 vulnerabilities: 0 critical and 11 important
Windows 8.1: 14 vulnerabilities: 0 critical and 14 important
Windows 10 version 1909: 22 vulnerabilities: 0 critical and 22 important
Windows 10 version 2004, 20H2, 21H1 and 21H2 : 22 vulnerabilities, 0 critical and 22 important
Windows 11: 23 vulnerabilities, 0 critical and 23 important
Windows Server products

Windows Server 2008 R2 (extended support only): 11 vulnerabilities: 0 critical and 11 important
Windows Server 2012 R2: 14 vulnerabilities: 0 critical and 14 important
Windows Server 2016: 17 vulnerabilities: 0 critical and 17 important
Windows Server 2019: 21 vulnerabilities: 0critical and 21 important
Windows Server 2022: 22 vulnerabilities: 0 critical and 22 important

Operating System Distribution
Windows 7 (extended support only): 16 vulnerabilities: 0 critical and 16 important
Windows 8.1: 22 vulnerabilities: 0 critical and 22 important
Windows 10 version 1909: 30 vulnerabilities: 0 critical and 30 important
Windows 10 version 2004, 20H2, 21H1 and 21H2 : 30 vulnerabilities, 0 critical and 30 important
Windows 11: 27vulnerabilities, 0 critical and 27 important
Windows Server products

Windows Server 2008 R2 (extended support only): 15 vulnerabilities: 0 critical and 15 important
Windows Server 2012 R2: 22 vulnerabilities: 0 critical and 22 important
Windows Server 2016: 25 vulnerabilities: 0 critical and 25 important
Windows Server 2019: 28 vulnerabilities: 0critical and 28 important
Windows Server 2022: 28 vulnerabilities: 0 critical and 28 important

Operating System Distribution
Windows 7 (extended support only): 41 vulnerabilities: 4 critical and 37 important
Windows SMB Remote Code Execution Vulnerability -- CVE-2022-24500
Windows Server Service Remote Code Execution Vulnerability -- CVE-2022-24541
Remote Procedure Call Runtime Remote Code Execution Vulnerability -- CVE-2022-26809
Windows LDAP Remote Code Execution Vulnerability -- CVE-2022-26919
Windows 8.1: 51 vulnerabilities: 7 critical and 44 important
Windows SMB Remote Code Execution Vulnerability -- CVE-2022-24500
Windows Network File System Remote Code Execution Vulnerability -- CVE-2022-24497
Windows Hyper-V Remote Code Execution Vulnerability -- CVE-2022-22008
Windows Network File System Remote Code Execution Vulnerability -- CVE-2022-24491
Windows Server Service Remote Code Execution Vulnerability -- CVE-2022-24541
Remote Procedure Call Runtime Remote Code Execution Vulnerability -- CVE-2022-26809
Windows LDAP Remote Code Execution Vulnerability -- CVE-2022-26919
Windows 10 version 1909: 68 vulnerabilities: 8 critical and 60 important
Windows Network File System Remote Code Execution Vulnerability -- CVE-2022-24497
Windows SMB Remote Code Execution Vulnerability -- CVE-2022-24500
Windows Hyper-V Remote Code Execution Vulnerability -- CVE-2022-22008
Windows Hyper-V Remote Code Execution Vulnerability -- CVE-2022-24537
Windows Network File System Remote Code Execution Vulnerability -- CVE-2022-24491
Windows Server Service Remote Code Execution Vulnerability -- CVE-2022-24541
Remote Procedure Call Runtime Remote Code Execution Vulnerability -- CVE-2022-26809
Windows LDAP Remote Code Execution Vulnerability -- CVE-2022-26919
Windows 10 version 20H2, 21H1 and 21H2 : 72 vulnerabilities, 9 critical and 63 important
Windows LDAP Remote Code Execution Vulnerability -- CVE-2022-26919
Remote Procedure Call Runtime Remote Code Execution Vulnerability -- CVE-2022-26809
Windows Server Service Remote Code Execution Vulnerability -- CVE-2022-24541
Windows Network File System Remote Code Execution Vulnerability -- CVE-2022-24491
Windows Hyper-V Remote Code Execution Vulnerability -- CVE-2022-24537
Windows Hyper-V Remote Code Execution Vulnerability -- CVE-2022-23257
Windows Hyper-V Remote Code Execution Vulnerability -- CVE-2022-22008
Windows SMB Remote Code Execution Vulnerability -- CVE-2022-24500
Windows Network File System Remote Code Execution Vulnerability -- CVE-2022-24497
Windows 11: 69 vulnerabilities, 9 critical and 60 important
Windows LDAP Remote Code Execution Vulnerability -- CVE-2022-26919
Remote Procedure Call Runtime Remote Code Execution Vulnerability -- CVE-2022-26809
Windows Server Service Remote Code Execution Vulnerability -- CVE-2022-24541
Windows Network File System Remote Code Execution Vulnerability -- CVE-2022-24491
Windows Hyper-V Remote Code Execution Vulnerability -- CVE-2022-24537
Windows Hyper-V Remote Code Execution Vulnerability -- CVE-2022-23257
Windows Hyper-V Remote Code Execution Vulnerability -- CVE-2022-22008
Windows SMB Remote Code Execution Vulnerability -- CVE-2022-24500
Windows Network File System Remote Code Execution Vulnerability -- CVE-2022-24497
Windows Server products

Windows Server 2008 R2 (extended support only): 51 vulnerabilities: 4 critical and 47 important
Windows SMB Remote Code Execution Vulnerability -- CVE-2022-24500
Windows Server Service Remote Code Execution Vulnerability -- CVE-2022-24541
Remote Procedure Call Runtime Remote Code Execution Vulnerability -- CVE-2022-26809
Windows LDAP Remote Code Execution Vulnerability -- CVE-2022-26919
Windows Server 2012 R2: 66 vulnerabilities: 5 critical and 22 important
Windows SMB Remote Code Execution Vulnerability -- CVE-2022-24500
Windows Network File System Remote Code Execution Vulnerability -- CVE-2022-24497
Windows Hyper-V Remote Code Execution Vulnerability -- CVE-2022-22008
Windows Network File System Remote Code Execution Vulnerability -- CVE-2022-24491
Windows Server Service Remote Code Execution Vulnerability -- CVE-2022-24541
Remote Procedure Call Runtime Remote Code Execution Vulnerability -- CVE-2022-26809
Windows LDAP Remote Code Execution Vulnerability -- CVE-2022-26919
Windows Server 2016: 86 vulnerabilities: 8 critical and 78 important
Windows Network File System Remote Code Execution Vulnerability -- CVE-2022-24497
Windows SMB Remote Code Execution Vulnerability -- CVE-2022-24500
Windows Hyper-V Remote Code Execution Vulnerability -- CVE-2022-22008
Windows Hyper-V Remote Code Execution Vulnerability -- CVE-2022-24537
Windows Network File System Remote Code Execution Vulnerability -- CVE-2022-24491
Windows Server Service Remote Code Execution Vulnerability -- CVE-2022-24541
Remote Procedure Call Runtime Remote Code Execution Vulnerability -- CVE-2022-26809
Windows LDAP Remote Code Execution Vulnerability -- CVE-2022-26919
Windows Server 2019: 93 vulnerabilities: 0critical and 28 important
Windows Network File System Remote Code Execution Vulnerability -- CVE-2022-24497
Windows SMB Remote Code Execution Vulnerability -- CVE-2022-24500
Windows Hyper-V Remote Code Execution Vulnerability -- CVE-2022-22008
Windows Hyper-V Remote Code Execution Vulnerability -- CVE-2022-24537
Windows Network File System Remote Code Execution Vulnerability -- CVE-2022-24491
Windows Server Service Remote Code Execution Vulnerability -- CVE-2022-24541
Remote Procedure Call Runtime Remote Code Execution Vulnerability -- CVE-2022-26809
Windows LDAP Remote Code Execution Vulnerability -- CVE-2022-26919
Windows Server 2022: 98 vulnerabilities: 0 critical and 28 important
Windows LDAP Remote Code Execution Vulnerability -- CVE-2022-26919
Remote Procedure Call Runtime Remote Code Execution Vulnerability -- CVE-2022-26809
Windows Server Service Remote Code Execution Vulnerability -- CVE-2022-24541
Windows Network File System Remote Code Execution Vulnerability -- CVE-2022-24491
Windows Hyper-V Remote Code Execution Vulnerability -- CVE-2022-24537
Windows Hyper-V Remote Code Execution Vulnerability -- CVE-2022-23257
Windows Hyper-V Remote Code Execution Vulnerability -- CVE-2022-22008
Windows SMB Remote Code Execution Vulnerability -- CVE-2022-24500
Windows Network File System Remote Code Execution Vulnerability -- CVE-2022-24497


https://www.ghacks.net/2022/04/12/microsoft-windows-security-updates-april-2022-overview/

Windows 7 (extended support only): 27 vulnerabilities: 3 critical and 24 important
Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability -- CVE-2022-21972
Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability -- CVE-2022-23270
Windows Kerberos Elevation of Privilege Vulnerability -- CVE-2022-26931
Windows 8.1: 34 vulnerabilities: 4 critical and 30 important
Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability -- CVE-2022-21972
Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability -- CVE-2022-23270
Windows Kerberos Elevation of Privilege Vulnerability -- CVE-2022-26931
Active Directory Domain Services Elevation of Privilege Vulnerability -- CVE-2022-26923
Windows 10 version 1909: 43 vulnerabilities: 4 critical and 39 important
Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability -- CVE-2022-21972
Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability -- CVE-2022-23270
Windows Kerberos Elevation of Privilege Vulnerability -- CVE-2022-26931
Active Directory Domain Services Elevation of Privilege Vulnerability -- CVE-2022-26923
Windows 10 version 20H2, 21H1 and 21H2 : 44 vulnerabilities, 4 critical and 40 important
Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability -- CVE-2022-21972
Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability -- CVE-2022-23270
Windows Kerberos Elevation of Privilege Vulnerability -- CVE-2022-26931
Active Directory Domain Services Elevation of Privilege Vulnerability -- CVE-2022-26923
Windows 11: 44 vulnerabilities, 5 critical and 39 important
Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability -- CVE-2022-21972
Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability -- CVE-2022-23270
Windows Kerberos Elevation of Privilege Vulnerability -- CVE-2022-26931
Active Directory Domain Services Elevation of Privilege Vulnerability -- CVE-2022-26923
Windows Network File System Remote Code Execution Vulnerability -- CVE-2022-26937
Remote Desktop Client Remote Code Execution Vulnerability -- CVE-2022-22017
Windows Server products

Windows Server 2008 R2 (extended support only): 28 vulnerabilities: 3 critical and 25 important
Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability -- CVE-2022-21972
Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability -- CVE-2022-23270
Windows Kerberos Elevation of Privilege Vulnerability -- CVE-2022-26931
Windows Server 2012 R2: 44 vulnerabilities: 5 critical and 39 important
Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability -- CVE-2022-21972
Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability -- CVE-2022-23270
Windows Kerberos Elevation of Privilege Vulnerability -- CVE-2022-26931
Active Directory Domain Services Elevation of Privilege Vulnerability -- CVE-2022-26923
Windows Network File System Remote Code Execution Vulnerability -- CVE-2022-26937
Windows Server 2016: 51 vulnerabilities: 5 critical and 46 important
Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability -- CVE-2022-21972
Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability -- CVE-2022-23270
Windows Kerberos Elevation of Privilege Vulnerability -- CVE-2022-26931
Active Directory Domain Services Elevation of Privilege Vulnerability -- CVE-2022-26923
Windows Network File System Remote Code Execution Vulnerability -- CVE-2022-26937
Windows Server 2019: 56 vulnerabilities: 5 critical and 51 important
Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability -- CVE-2022-21972
Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability -- CVE-2022-23270
Windows Kerberos Elevation of Privilege Vulnerability -- CVE-2022-26931
Active Directory Domain Services Elevation of Privilege Vulnerability -- CVE-2022-26923
Windows Network File System Remote Code Execution Vulnerability -- CVE-2022-26937
Windows Server 2022: 55 vulnerabilities: 6 critical and 49 important
Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability -- CVE-2022-21972
Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability -- CVE-2022-23270
Windows Kerberos Elevation of Privilege Vulnerability -- CVE-2022-26931
Active Directory Domain Services Elevation of Privilege Vulnerability -- CVE-2022-26923
Windows Network File System Remote Code Execution Vulnerability -- CVE-2022-26937
Remote Desktop Client Remote Code Execution Vulnerability -- CVE-2022-22017