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Windows 11 23h2

windows_11_23h2

Vendor: Microsoft • 1,843 CVEs

CVEs (1,843)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Microsoft
13Windows 10 1607
Windows 10 1809Windows 10 21h2+10 more
Jul 30, 2026
Jan 13, 2026
N/A· v4
8.1 HIGH· v3
N/A· v2
Improper input validation in Windows Server Update Service allows an unauthorized attacker to execute code over a network.
1Microsoft
7Windows 10 1607
Windows 10 1809Windows 10 21h2+4 more
Jul 30, 2026
Jan 13, 2026
N/A· v4
7.4 HIGH· v3
N/A· v2
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows WalletService allows an unauthorized attacker to elevate privileges locally.
1Microsoft
12Windows 10 1607
Windows 10 1809Windows 10 21h2+9 more
Jul 30, 2026
Jan 13, 2026
N/A· v4
7.7 HIGH· v3
N/A· v2
Incorrect privilege assignment in Windows Hello allows an unauthorized attacker to perform tampering locally.
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
Jul 30, 2026
Jan 13, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
Reliance on untrusted inputs in a security decision in Windows Kerberos allows an authorized attacker to elevate privileges over a network.
1Microsoft
13Windows 10 1607
Windows 10 1809Windows 10 21h2+10 more
Jul 30, 2026
Jan 13, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SMB Server allows an authorized attacker to elevate privileges over a network.
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
Jul 30, 2026
Jan 13, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Exposure of sensitive information to an unauthorized actor in Windows Shell allows an authorized attacker to perform spoofing over a network.
1Microsoft
12Windows 10 1607
Windows 10 1809Windows 10 21h2+9 more
Jul 30, 2026
Jan 13, 2026
N/A· v4
7.4 HIGH· v3
N/A· v2
Use after free in Windows Clipboard Server allows an unauthorized attacker to elevate privileges locally.
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
Jul 30, 2026
Jan 13, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Improper access control in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.
1Microsoft
8Windows 10 21h2
Windows 10 22h2Windows 11 23h2+5 more
Jul 30, 2026
Jan 13, 2026
N/A· v4
7.0 HIGH· v3
N/A· v2
Use after free in Windows DWM allows an authorized attacker to elevate privileges locally.
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
Jul 30, 2026
Jan 13, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
Jul 30, 2026
Jan 13, 2026
N/A· v4
5.5 MEDIUM· v3
N/A· v2
Improper access control in Windows Client-Side Caching (CSC) Service allows an authorized attacker to disclose information locally.
1Microsoft
6Windows 11 23h2
Windows 11 24h2Windows 11 25h2+3 more
Jul 30, 2026
Jan 13, 2026
N/A· v4
5.5 MEDIUM· v3
N/A· v2
Generation of error message containing sensitive information in Windows Kernel allows an authorized attacker to disclose information locally.
1Microsoft
10Windows 10 1809
Windows 10 21h2Windows 10 22h2+7 more
Jul 30, 2026
Jan 13, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code locally.
1Microsoft
12Windows 10 1607
Windows 10 1809Windows 10 21h2+9 more
Jul 30, 2026
Jan 13, 2026
N/A· v4
7.0 HIGH· v3
N/A· v2
Concurrent execution using shared resource with improper synchronization ('race condition') in Graphics Kernel allows an authorized attacker to elevate privileges locally.
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
Jul 30, 2026
Jan 13, 2026
N/A· v4
4.6 MEDIUM· v3
N/A· v2
Absolute path traversal in Windows Shell allows an unauthorized attacker to perform spoofing with a physical attack.
1Microsoft
12Windows 10 1607
Windows 10 1809Windows 10 21h2+9 more
Jul 30, 2026
Jan 13, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Windows Remote Procedure Call Interface Definition Language (IDL) Elevation of Privilege Vulnerability
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
Jul 30, 2026
Jan 13, 2026
N/A· v4
7.0 HIGH· v3
N/A· v2
Time-of-check time-of-use (toctou) race condition in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
1Microsoft
10Windows 10 1809
Windows 10 21h2Windows 10 22h2+7 more
Jul 30, 2026
Jan 13, 2026
N/A· v4
5.5 MEDIUM· v3
N/A· v2
Out-of-bounds read in Windows TPM allows an authorized attacker to disclose information locally.
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
Jul 30, 2026
Jan 13, 2026
N/A· v4
4.6 MEDIUM· v3
N/A· v2
Out-of-bounds read in Windows Internet Connection Sharing (ICS) allows an unauthorized attacker to disclose information with a physical attack.
1Microsoft
12Windows 10 1607
Windows 10 1809Windows 10 21h2+9 more
Jul 30, 2026
Jan 13, 2026
N/A· v4
5.5 MEDIUM· v3
N/A· v2
Exposure of sensitive information to an unauthorized actor in Tablet Windows User Interface (TWINUI) Subsystem allows an authorized attacker to disclose information locally.