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Windows Server 2022 23h2

windows_server_2022_23h2

Vendor: Microsoft • 1,676 CVEs

CVEs (1,676)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
May 14, 2026
May 12, 2026
N/A· v4
7.0 HIGH· v3
N/A· v2
Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
1Microsoft
11Windows 10 1809
Windows 10 21h2Windows 10 22h2+8 more
May 15, 2026
May 12, 2026
N/A· v4
6.7 MEDIUM· v3
N/A· v2
Reliance on a component that is not updateable in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
1Microsoft
6Windows 11 23h2
Windows 11 24h2Windows 11 25h2+3 more
May 15, 2026
May 12, 2026
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Heap-based buffer overflow in Microsoft Windows DNS allows an unauthorized attacker to execute code over a network.
1Microsoft
6Windows Server 2012
Windows Server 2016Windows Server 2019+3 more
May 15, 2026
May 12, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Use after free in Data Deduplication allows an authorized attacker to elevate privileges locally.
1Microsoft
6Windows Server 2012
Windows Server 2016Windows Server 2019+3 more
May 15, 2026
May 12, 2026
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Stack-based buffer overflow in Windows Netlogon allows an unauthorized attacker to execute code over a network.
1Microsoft
9Windows 10 21h2
Windows 10 22h2Windows 11 23h2+6 more
Jun 1, 2026
May 12, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
1Microsoft
11Windows 10 1809
Windows 10 21h2Windows 10 22h2+8 more
May 15, 2026
May 12, 2026
N/A· v4
8.1 HIGH· v3
N/A· v2
Use after free in Windows TCP/IP allows an unauthorized attacker to execute code over a network.
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
Jun 1, 2026
May 12, 2026
N/A· v4
7.4 HIGH· v3
N/A· v2
Windows TCP/IP Denial of Service Vulnerability
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
Jun 1, 2026
May 12, 2026
N/A· v4
7.4 HIGH· v3
N/A· v2
Windows TCP/IP Denial of Service Vulnerability
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
May 15, 2026
May 12, 2026
N/A· v4
7.0 HIGH· v3
N/A· v2
Use after free in Windows SMB Client allows an authorized attacker to elevate privileges locally.
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
May 15, 2026
May 12, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
May 15, 2026
May 12, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
May 15, 2026
May 12, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
Use after free in Windows TCP/IP allows an unauthorized attacker to disclose information over a network.
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
May 15, 2026
May 12, 2026
N/A· v4
8.8 HIGH· v3
N/A· v2
Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to execute code locally.
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
Jun 1, 2026
May 12, 2026
N/A· v4
7.1 HIGH· v3
N/A· v2
Windows TCP/IP Denial of Service Vulnerability
1Microsoft
13Windows 10 1607
Windows 10 1809Windows 10 21h2+10 more
Jun 1, 2026
May 12, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an authorized attacker to elevate privileges locally.
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
May 15, 2026
May 12, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Heap-based buffer overflow in Windows Remote Desktop allows an authorized attacker to elevate privileges locally.
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
Jun 1, 2026
May 12, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
May 15, 2026
May 12, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
May 14, 2026
May 12, 2026
N/A· v4
6.2 MEDIUM· v3
N/A· v2
Heap-based buffer overflow in Volume Manager Extension Driver allows an authorized attacker to execute code with a physical attack.