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Product
Windows 11 22h2
by Microsoft · last CVE Jun 9, 2026
On CISA KEVExploited in the wildRansomware-linked
1,651
CVEs
74
On KEV
9.9
Max CVSS
0
New 30D
Vulnerabilities1,651In the news4Timeline
Severity mix
Critical 41High 446Medium 13Low 0
Severity
All severities500Critical41High446Medium13Low0
Exploitation
On CISA KEV74Exploited in the wild74
Watch

Add Windows 11 22h2 to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2025-49708
9.9
1%
Oct 14
Use after free in Microsoft Graphics Component allows an authorized attacker to elevate privileges over a network
Affected: before 10.0.22621.6060
CVE-2025-55234
9.8
21%
Sep 9
SMB Server might be susceptible to relay attacks depending on the configuration
Affected: before 10.0.22621.5909
CVE-2025-53766
9.8
8%
Aug 12
Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network
Affected: before 10.0.22621.5768
CVE-2025-47981
9.8
41%
Jul 8
Heap-based buffer overflow in Windows SPNEGO Extended Negotiation allows an unauthorized attacker to execute code over a network
Affected: before 10.0.22621.5624
CVE-2025-21307
9.8
2%
Jan 14
Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability
Affected: before 10.0.22621.4751
CVE-2025-21298
9.8
74%
Jan 14
Windows OLE Remote Code Execution Vulnerability
Affected: before 10.0.22621.4751
CVE-2024-49112
9.8
72%
Dec 12
Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
Affected: before 10.0.22621.4602
CVE-2024-21416
9.8
1%
Sep 10
Windows TCP/IP Remote Code Execution Vulnerability
Affected: before 10.0.22621.4169
CVE-2024-38240
9.8
1%
Sep 10
Windows Remote Access Connection Manager Elevation of Privilege Vulnerability
Affected: before 10.0.22621.4169
CVE-2024-38199
9.8
2%
Aug 13
Windows Line Printer Daemon (LPD) Service Remote Code Execution Vulnerability
Affected: before 10.0.22621.4037
CVE-2024-38140
9.8
4%
Aug 13
Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability
Affected: before 10.0.22621.4037
CVE-2024-38063
9.8
71%
Aug 13
Windows TCP/IP Remote Code Execution Vulnerability
Affected: before 10.0.22621.4037
CVE-2024-30080
9.8
43%
Jun 11
Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
Affected: before 10.0.22621.3737
CVE-2023-36397
9.8
18%
Nov 14
Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability
Affected: before 10.0.22621.2715; before 10.0.22621.2715
CVE-2023-36028
9.8
3%
Nov 14
Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability
Affected: before 10.0.22621.2715; before 10.0.22621.2715
CVE-2023-38545
9.8
79%
Oct 18
This flaw makes curl overflow a heap based buffer in the SOCKS5 proxy handshake
Affected: before 10.0.22621.2715
CVE-2023-36434
9.8
2%
Oct 10
Windows IIS Server Elevation of Privilege Vulnerability
Affected: before 10.0.22621.2428
CVE-2023-35349
9.8
3%
Oct 10
Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
Affected: before 10.0.22621.2428
CVE-2023-38186
9.8
1%
Aug 8
Windows Mobile Device Management Elevation of Privilege Vulnerability
Affected: All versions, or not specified
CVE-2023-36911
9.8
2%
Aug 8
Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
Affected: before 10.0.22621.2134; before 10.0.22621.2134
CVE-2023-36910
9.8
3%
Aug 8
Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
Affected: before 10.0.22621.2134; before 10.0.22621.2134
CVE-2023-36903
9.8
2%
Aug 8
Windows System Assessment Tool Elevation of Privilege Vulnerability
Affected: before 10.0.22621.2134; before 10.0.22621.2134
CVE-2023-35385
9.8
2%
Aug 8
Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
Affected: before 10.0.22621.2134
CVE-2023-35367
9.8
2%
Jul 11
Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
Affected: before 10.0.22621.1992
CVE-2023-35366
9.8
2%
Jul 11
Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
Affected: before 10.0.22621.1992
CVE-2023-35365
9.8
2%
Jul 11
Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
Affected: before 10.0.22621.1992
CVE-2023-33154
9.8
1%
Jul 11
Windows Partition Management Driver Elevation of Privilege Vulnerability
Affected: before 10.0.22621.1992
CVE-2023-32057
9.8
2%
Jul 11
Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
Affected: before 10.0.22621.1992
CVE-2023-32056
9.8
1%
Jul 11
Windows Server Update Service (WSUS) Elevation of Privilege Vulnerability
Affected: before 10.0.22621.1992
CVE-2023-32015
9.8
2%
Jun 14
Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability
Affected: before 10.0.22621.1848
CVE-2023-32014
9.8
2%
Jun 14
Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability
Affected: before 10.0.22621.1848
CVE-2023-29363
9.8
2%
Jun 14
Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability
Affected: before 10.0.22621.1848
CVE-2023-24943
9.8
5%
May 9
Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability
Affected: before 10.0.22000.1702
CVE-2023-28250
9.8
2%
Apr 11
Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability
Affected: before 10.0.22621.1555
CVE-2023-21554
9.8
95%
Apr 11
Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
Affected: before 10.0.22621.1555
CVE-2023-23415
9.8
3%
Mar 14
Internet Control Message Protocol (ICMP) Remote Code Execution Vulnerability
Affected: before 10.0.22000.1413
CVE-2023-23392
9.8
2%
Mar 14
HTTP Protocol Stack Remote Code Execution Vulnerability
Affected: before 10.0.22000.1413
CVE-2023-21708
9.8
1%
Mar 14
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: before 10.0.22000.1413
CVE-2023-21692
9.8
21%
Feb 14
Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability
Affected: before 10.0.22621.1265; before 10.0.22621.1265
CVE-2023-21690
9.8
28%
Feb 14
Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability
Affected: before 10.0.22621.1265; before 10.0.22621.1265
CVE-2023-21689
9.8
27%
Feb 14
Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability
Affected: before 10.0.22621.1265; before 10.0.22621.1265
Showing 41
The 500 most important CVEs for this product (exploited first, then by severity)