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Windows 11 23h2

windows_11_23h2

Vendor: Microsoft • 1,673 CVEs

CVEs (1,673)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
Jun 17, 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 17, 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 17, 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
Jun 17, 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
Jun 17, 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
Jun 17, 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
Jun 17, 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
2Windows 11 23h2
Windows Server 2022
Jun 17, 2026
May 12, 2026
N/A· v4
9.3 CRITICAL· v3
N/A· v2
Use after free in Windows Hyper-V allows an unauthorized attacker to elevate privileges locally.
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
Jun 17, 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 17, 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
Jun 17, 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 17, 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
Jun 17, 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
Jun 17, 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.
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
Jun 17, 2026
May 12, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Heap-based buffer overflow in Windows Cryptographic Services allows an authorized attacker to elevate privileges locally.
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
Jun 17, 2026
May 12, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
Missing release of memory after effective lifetime in Windows Internet Key Exchange (IKE) Protocol allows an unauthorized attacker to deny service over a network.
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
Jun 17, 2026
May 12, 2026
N/A· v4
5.4 MEDIUM· v3
N/A· v2
Out-of-bounds read in Telnet Client allows an unauthorized attacker to disclose information over a network.
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
Jun 17, 2026
May 12, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Authentication bypass using an alternate path or channel in Windows TCP/IP allows an authorized attacker to bypass a security feature over a network.
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
Jun 17, 2026
May 12, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Heap-based buffer overflow in Windows GDI allows an unauthorized attacker to execute code locally.
1Microsoft
11Windows 10 1809
Windows 10 21h2Windows 10 22h2+8 more
Jun 17, 2026
May 12, 2026
N/A· v4
7.0 HIGH· v3
N/A· v2
Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.