Microsoft Windows 10 21h2
By the Year
In 2023 there have been 136 vulnerabilities in Microsoft Windows 10 21h2 with an average score of 7.7 out of ten. Last year Windows 10 21h2 had 1 security vulnerability published. That is, 135 more vulnerabilities have already been reported in 2023 as compared to last year. Last year, the average CVE base score was greater by 0.11
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2023 | 136 | 7.69 |
| 2022 | 1 | 7.80 |
| 2021 | 0 | 0.00 |
| 2020 | 0 | 0.00 |
| 2019 | 0 | 0.00 |
| 2018 | 0 | 0.00 |
It may take a day or so for new Windows 10 21h2 vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Microsoft Windows 10 21h2 Security Vulnerabilities
Windows Internet Key Exchange (IKE) Extension Denial of Service Vulnerability
CVE-2023-24859
7.5 - High
- March 14, 2023
Windows Internet Key Exchange (IKE) Extension Denial of Service Vulnerability
Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
CVE-2023-24858
7.5 - High
- March 14, 2023
Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
CVE-2023-24857
7.5 - High
- March 14, 2023
Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
CVE-2023-24856
7.5 - High
- March 14, 2023
Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
Windows Kernel Elevation of Privilege Vulnerability
CVE-2023-23423
7.8 - High
- March 14, 2023
Windows Kernel Elevation of Privilege Vulnerability
Windows Kernel Elevation of Privilege Vulnerability
CVE-2023-23422
7.8 - High
- March 14, 2023
Windows Kernel Elevation of Privilege Vulnerability
Windows Kernel Elevation of Privilege Vulnerability
CVE-2023-23421
7.8 - High
- March 14, 2023
Windows Kernel Elevation of Privilege Vulnerability
Windows Kernel Elevation of Privilege Vulnerability
CVE-2023-23420
7.8 - High
- March 14, 2023
Windows Kernel Elevation of Privilege Vulnerability
Windows Partition Management Driver Elevation of Privilege Vulnerability
CVE-2023-23417
7.8 - High
- March 14, 2023
Windows Partition Management Driver Elevation of Privilege Vulnerability
Windows Cryptographic Services Remote Code Execution Vulnerability
CVE-2023-23416
7.8 - High
- March 14, 2023
Windows Cryptographic Services Remote Code Execution Vulnerability
Internet Control Message Protocol (ICMP) Remote Code Execution Vulnerability
CVE-2023-23415
9.8 - Critical
- March 14, 2023
Internet Control Message Protocol (ICMP) Remote Code Execution Vulnerability
Windows Point-to-Point Protocol over Ethernet (PPPoE) Remote Code Execution Vulnerability
CVE-2023-23414
7.1 - High
- March 14, 2023
Windows Point-to-Point Protocol over Ethernet (PPPoE) Remote Code Execution Vulnerability
Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
CVE-2023-24913
8.8 - High
- March 14, 2023
Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
CVE-2023-24911
5.3 - Medium
- March 14, 2023
Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
CVE-2023-23413
8.8 - High
- March 14, 2023
Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
Windows Accounts Picture Elevation of Privilege Vulnerability
CVE-2023-23412
7.8 - High
- March 14, 2023
Windows Accounts Picture Elevation of Privilege Vulnerability
Windows Hyper-V Denial of Service Vulnerability
CVE-2023-23411
6.5 - Medium
- March 14, 2023
Windows Hyper-V Denial of Service Vulnerability
Resource Exhaustion
Windows HTTP.sys Elevation of Privilege Vulnerability
CVE-2023-23410
7.8 - High
- March 14, 2023
Windows HTTP.sys Elevation of Privilege Vulnerability
Client Server Run-Time Subsystem (CSRSS) Information Disclosure Vulnerability
CVE-2023-23409
5.5 - Medium
- March 14, 2023
Client Server Run-Time Subsystem (CSRSS) Information Disclosure Vulnerability
Exposure of Resource to Wrong Sphere
Windows Point-to-Point Protocol over Ethernet (PPPoE) Remote Code Execution Vulnerability
CVE-2023-23407
7.1 - High
- March 14, 2023
Windows Point-to-Point Protocol over Ethernet (PPPoE) Remote Code Execution Vulnerability
Race Condition
Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
CVE-2023-23406
8.8 - High
- March 14, 2023
Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
Remote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2023-23405
8.1 - High
- March 14, 2023
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability
CVE-2023-23404
8.1 - High
- March 14, 2023
Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability
Race Condition
Windows Bluetooth Driver Elevation of Privilege Vulnerability
CVE-2023-23388
8.8 - High
- March 14, 2023
Windows Bluetooth Driver Elevation of Privilege Vulnerability
Windows Point-to-Point Protocol over Ethernet (PPPoE) Elevation of Privilege Vulnerability
CVE-2023-23385
7 - High
- March 14, 2023
Windows Point-to-Point Protocol over Ethernet (PPPoE) Elevation of Privilege Vulnerability
Remote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2023-21708
9.8 - Critical
- March 14, 2023
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
CVE-2023-23403
8.8 - High
- March 14, 2023
Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
Windows Media Remote Code Execution Vulnerability
CVE-2023-23402
7.8 - High
- March 14, 2023
Windows Media Remote Code Execution Vulnerability
Windows Media Remote Code Execution Vulnerability
CVE-2023-23401
7.8 - High
- March 14, 2023
Windows Media Remote Code Execution Vulnerability
Client Server Run-Time Subsystem (CSRSS) Information Disclosure Vulnerability
CVE-2023-23394
5.5 - Medium
- March 14, 2023
Client Server Run-Time Subsystem (CSRSS) Information Disclosure Vulnerability
Exposure of Resource to Wrong Sphere
Windows BrokerInfrastructure Service Elevation of Privilege Vulnerability
CVE-2023-23393
7 - High
- March 14, 2023
Windows BrokerInfrastructure Service Elevation of Privilege Vulnerability
Race Condition
Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
CVE-2023-24876
8.8 - High
- March 14, 2023
Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
CVE-2023-24872
8.8 - High
- March 14, 2023
Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
Windows Bluetooth Service Remote Code Execution Vulnerability
CVE-2023-24871
8.8 - High
- March 14, 2023
Windows Bluetooth Service Remote Code Execution Vulnerability
Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
CVE-2023-24870
6.5 - Medium
- March 14, 2023
Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
Exposure of Resource to Wrong Sphere
Remote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2023-24869
8.1 - High
- March 14, 2023
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Windows Graphics Component Elevation of Privilege Vulnerability
CVE-2023-24910
7.8 - High
- March 14, 2023
Windows Graphics Component Elevation of Privilege Vulnerability
Windows Secure Channel Denial of Service Vulnerability
CVE-2023-24862
5.5 - Medium
- March 14, 2023
Windows Secure Channel Denial of Service Vulnerability
Resource Exhaustion
Windows Graphics Component Elevation of Privilege Vulnerability
CVE-2023-24861
7 - High
- March 14, 2023
Windows Graphics Component Elevation of Privilege Vulnerability
Race Condition
Windows SmartScreen Security Feature Bypass Vulnerability
CVE-2023-24880
4.4 - Medium
- March 14, 2023
Windows SmartScreen Security Feature Bypass Vulnerability
AuthZ
Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
CVE-2023-24909
8.8 - High
- March 14, 2023
Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
Remote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2023-24908
8.1 - High
- March 14, 2023
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
CVE-2023-24906
6.5 - Medium
- March 14, 2023
Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
Exposure of Resource to Wrong Sphere
Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
CVE-2023-24868
8.8 - High
- March 14, 2023
Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
CVE-2023-24867
8.8 - High
- March 14, 2023
Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
CVE-2023-24866
6.5 - Medium
- March 14, 2023
Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
Exposure of Resource to Wrong Sphere
Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
CVE-2023-24865
6.5 - Medium
- March 14, 2023
Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
Microsoft PostScript and PCL6 Class Printer Driver Elevation of Privilege Vulnerability
CVE-2023-24864
8.8 - High
- March 14, 2023
Microsoft PostScript and PCL6 Class Printer Driver Elevation of Privilege Vulnerability
Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
CVE-2023-24863
6.5 - Medium
- March 14, 2023
Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
Exposure of Resource to Wrong Sphere
Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
CVE-2023-24907
8.8 - High
- March 14, 2023
Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
Windows Graphics Component Remote Code Execution Vulnerability
CVE-2023-21823
7.8 - High
- February 14, 2023
Windows Graphics Component Remote Code Execution Vulnerability
Windows Graphics Component Elevation of Privilege Vulnerability
CVE-2023-21822
7.8 - High
- February 14, 2023
Windows Graphics Component Elevation of Privilege Vulnerability
Windows Distributed File System (DFS) Remote Code Execution Vulnerability
CVE-2023-21820
7.4 - High
- February 14, 2023
Windows Distributed File System (DFS) Remote Code Execution Vulnerability
Windows Secure Channel Denial of Service Vulnerability
CVE-2023-21819
7.5 - High
- February 14, 2023
Windows Secure Channel Denial of Service Vulnerability
Windows Secure Channel Denial of Service Vulnerability
CVE-2023-21818
7.5 - High
- February 14, 2023
Windows Secure Channel Denial of Service Vulnerability
Windows Kerberos Elevation of Privilege Vulnerability
CVE-2023-21817
7.8 - High
- February 14, 2023
Windows Kerberos Elevation of Privilege Vulnerability
Windows Active Directory Domain Services API Denial of Service Vulnerability
CVE-2023-21816
7.5 - High
- February 14, 2023
Windows Active Directory Domain Services API Denial of Service Vulnerability
Windows Secure Channel Denial of Service Vulnerability
CVE-2023-21813
7.5 - High
- February 14, 2023
Windows Secure Channel Denial of Service Vulnerability
Windows Common Log File System Driver Elevation of Privilege Vulnerability
CVE-2023-21812
7.8 - High
- February 14, 2023
Windows Common Log File System Driver Elevation of Privilege Vulnerability
Windows iSCSI Service Denial of Service Vulnerability
CVE-2023-21811
7.5 - High
- February 14, 2023
Windows iSCSI Service Denial of Service Vulnerability
Windows MSHTML Platform Remote Code Execution Vulnerability
CVE-2023-21805
7.8 - High
- February 14, 2023
Windows MSHTML Platform Remote Code Execution Vulnerability
Windows Graphics Component Elevation of Privilege Vulnerability
CVE-2023-21804
7.8 - High
- February 14, 2023
Windows Graphics Component Elevation of Privilege Vulnerability
Windows iSCSI Discovery Service Remote Code Execution Vulnerability
CVE-2023-21803
9.8 - Critical
- February 14, 2023
Windows iSCSI Discovery Service Remote Code Execution Vulnerability
Windows Media Remote Code Execution Vulnerability
CVE-2023-21802
7.8 - High
- February 14, 2023
Windows Media Remote Code Execution Vulnerability
Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
CVE-2023-21801
7.8 - High
- February 14, 2023
Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
Windows iSCSI Service Denial of Service Vulnerability
CVE-2023-21702
7.5 - High
- February 14, 2023
Windows iSCSI Service Denial of Service Vulnerability
Microsoft Protected Extensible Authentication Protocol (PEAP) Denial of Service Vulnerability
CVE-2023-21701
7.5 - High
- February 14, 2023
Microsoft Protected Extensible Authentication Protocol (PEAP) Denial of Service Vulnerability
Windows iSCSI Discovery Service Denial of Service Vulnerability
CVE-2023-21700
7.5 - High
- February 14, 2023
Windows iSCSI Discovery Service Denial of Service Vulnerability
Windows Internet Storage Name Service (iSNS) Server Information Disclosure Vulnerability
CVE-2023-21699
5.3 - Medium
- February 14, 2023
Windows Internet Storage Name Service (iSNS) Server Information Disclosure Vulnerability
Windows Internet Storage Name Service (iSNS) Server Information Disclosure Vulnerability
CVE-2023-21697
5.5 - Medium
- February 14, 2023
Windows Internet Storage Name Service (iSNS) Server Information Disclosure Vulnerability
Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability
CVE-2023-21695
8.8 - High
- February 14, 2023
Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability
Windows Fax Service Remote Code Execution Vulnerability
CVE-2023-21694
6.8 - Medium
- February 14, 2023
Windows Fax Service Remote Code Execution Vulnerability
Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
CVE-2023-21693
5.7 - Medium
- February 14, 2023
Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
Windows Common Log File System Driver Elevation of Privilege Vulnerability
CVE-2023-23376
7.8 - High
- February 14, 2023
Windows Common Log File System Driver Elevation of Privilege Vulnerability
Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
CVE-2023-21799
8.8 - High
- February 14, 2023
Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
Microsoft ODBC Driver Remote Code Execution Vulnerability
CVE-2023-21798
8.8 - High
- February 14, 2023
Microsoft ODBC Driver Remote Code Execution Vulnerability
Microsoft ODBC Driver Remote Code Execution Vulnerability
CVE-2023-21797
8.8 - High
- February 14, 2023
Microsoft ODBC Driver Remote Code Execution Vulnerability
Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability
CVE-2023-21692
9.8 - Critical
- February 14, 2023
Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability
Microsoft Protected Extensible Authentication Protocol (PEAP) Information Disclosure Vulnerability
CVE-2023-21691
7.5 - High
- February 14, 2023
Microsoft Protected Extensible Authentication Protocol (PEAP) Information Disclosure Vulnerability
Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability
CVE-2023-21690
9.8 - Critical
- February 14, 2023
Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability
Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability
CVE-2023-21689
9.8 - Critical
- February 14, 2023
Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability
NT OS Kernel Elevation of Privilege Vulnerability
CVE-2023-21688
7.8 - High
- February 14, 2023
NT OS Kernel Elevation of Privilege Vulnerability
Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
CVE-2023-21686
8.8 - High
- February 14, 2023
Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
CVE-2023-21685
8.8 - High
- February 14, 2023
Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
CVE-2023-21684
8.8 - High
- February 14, 2023
Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
Windows Task Scheduler Elevation of Privilege Vulnerability.
CVE-2023-21541
7.8 - High
- January 10, 2023
Windows Task Scheduler Elevation of Privilege Vulnerability.
Windows Authentication Remote Code Execution Vulnerability.
CVE-2023-21539
7.5 - High
- January 10, 2023
Windows Authentication Remote Code Execution Vulnerability.
Microsoft Cryptographic Services Elevation of Privilege Vulnerability
CVE-2023-21561
8.8 - High
- January 10, 2023
Microsoft Cryptographic Services Elevation of Privilege Vulnerability. This CVE ID is unique from CVE-2023-21551, CVE-2023-21730.
Improper Privilege Management
Windows Cryptographic Information Disclosure Vulnerability
CVE-2023-21559
5.5 - Medium
- January 10, 2023
Windows Cryptographic Information Disclosure Vulnerability. This CVE ID is unique from CVE-2023-21540, CVE-2023-21550.
Windows Cryptographic Information Disclosure Vulnerability
CVE-2023-21550
5.5 - Medium
- January 10, 2023
Windows Cryptographic Information Disclosure Vulnerability. This CVE ID is unique from CVE-2023-21540, CVE-2023-21559.
Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability
CVE-2023-21548
8.1 - High
- January 10, 2023
Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2023-21535.
Internet Key Exchange (IKE) Protocol Denial of Service Vulnerability.
CVE-2023-21547
7.5 - High
- January 10, 2023
Internet Key Exchange (IKE) Protocol Denial of Service Vulnerability.
Resource Exhaustion
Windows Layer 2 Tunneling Protocol (L2TP) Remote Code Execution Vulnerability
CVE-2023-21546
8.1 - High
- January 10, 2023
Windows Layer 2 Tunneling Protocol (L2TP) Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2023-21543, CVE-2023-21555, CVE-2023-21556, CVE-2023-21679.
Race Condition
Windows Layer 2 Tunneling Protocol (L2TP) Remote Code Execution Vulnerability
CVE-2023-21543
8.1 - High
- January 10, 2023
Windows Layer 2 Tunneling Protocol (L2TP) Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2023-21546, CVE-2023-21555, CVE-2023-21556, CVE-2023-21679.
Microsoft Cryptographic Services Elevation of Privilege Vulnerability
CVE-2023-21551
7.8 - High
- January 10, 2023
Microsoft Cryptographic Services Elevation of Privilege Vulnerability. This CVE ID is unique from CVE-2023-21561, CVE-2023-21730.
Improper Privilege Management
Windows SMB Witness Service Elevation of Privilege Vulnerability.
CVE-2023-21549
8.8 - High
- January 10, 2023
Windows SMB Witness Service Elevation of Privilege Vulnerability.
Improper Privilege Management
Windows Cryptographic Information Disclosure Vulnerability
CVE-2023-21540
5.5 - Medium
- January 10, 2023
Windows Cryptographic Information Disclosure Vulnerability. This CVE ID is unique from CVE-2023-21550, CVE-2023-21559.
Microsoft Message Queuing (MSMQ) Elevation of Privilege Vulnerability.
CVE-2023-21537
7.8 - High
- January 10, 2023
Microsoft Message Queuing (MSMQ) Elevation of Privilege Vulnerability.
Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability.
CVE-2023-21557
9.1 - Critical
- January 10, 2023
Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability.
Resource Exhaustion
Windows Layer 2 Tunneling Protocol (L2TP) Remote Code Execution Vulnerability
CVE-2023-21556
8.1 - High
- January 10, 2023
Windows Layer 2 Tunneling Protocol (L2TP) Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2023-21543, CVE-2023-21546, CVE-2023-21555, CVE-2023-21679.
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