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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
10Windows 10 1809
Windows 10 21h2Windows 10 22h2+7 more
Jan 15, 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
Jan 15, 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
Jan 15, 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.
1Microsoft
12Windows 10 1607
Windows 10 1809Windows 10 21h2+9 more
Jan 15, 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 Tablet Windows User Interface (TWINUI) Subsystem allows an authorized attacker to elevate privileges locally.
1Microsoft
10Windows 10 1809
Windows 10 21h2Windows 10 22h2+7 more
Jan 15, 2026
Jan 13, 2026
N/A· v4
4.4 MEDIUM· v3
N/A· v2
Improper access control in Windows Hyper-V allows an authorized attacker to disclose information locally.
1Microsoft
13Windows 10 1607
Windows 10 1809Windows 10 21h2+10 more
Jan 15, 2026
Jan 13, 2026
N/A· v4
5.5 MEDIUM· v3
N/A· v2
Protection mechanism failure in Windows Remote Assistance allows an unauthorized attacker to bypass a security feature locally.
1Microsoft
12Windows 10 1607
Windows 10 1809Windows 10 21h2+9 more
Jan 15, 2026
Jan 13, 2026
N/A· v4
5.5 MEDIUM· v3
N/A· v2
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.
1Microsoft
12Windows 10 1607
Windows 10 1809Windows 10 21h2+9 more
Jan 14, 2026
Jan 13, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Use after free in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
Jan 14, 2026
Jan 13, 2026
N/A· v4
6.2 MEDIUM· v3
N/A· v2
Exposure of sensitive information to an unauthorized actor in Windows Remote Procedure Call allows an unauthorized attacker to disclose information locally.
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
Jan 14, 2026
Jan 13, 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
5Windows Server 2016
Windows Server 2019Windows Server 2022+2 more
Jan 14, 2026
Jan 13, 2026
N/A· v4
6.2 MEDIUM· v3
N/A· v2
Insertion of sensitive information into log file in Windows Kernel allows an unauthorized attacker to disclose information locally.
1Microsoft
8Windows 10 21h2
Windows 10 22h2Windows 11 23h2+5 more
May 26, 2026
Jan 13, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Improper handling of insufficient permissions or privileges in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
Jan 14, 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 Installer allows an authorized attacker to elevate privileges locally.
1Microsoft
12Windows 10 1607
Windows 10 1809Windows 10 21h2+9 more
Jan 14, 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
12Windows 10 1607
Windows 10 1809Windows 10 21h2+9 more
Jan 14, 2026
Jan 13, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Improper input validation in Windows LDAP - Lightweight Directory Access Protocol allows an authorized attacker to perform tampering over a network.
1Microsoft
6Windows 11 23h2
Windows 11 24h2Windows 11 25h2+3 more
Jan 14, 2026
Jan 13, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Access of resource using incompatible type ('type confusion') in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.
1Microsoft
13Windows 10 1607
Windows 10 1809Windows 10 21h2+10 more
Jan 14, 2026
Jan 13, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Time-of-check time-of-use (toctou) race condition in Windows Kernel Memory allows an authorized attacker to elevate privileges locally.
1Microsoft
4Windows 11 24h2
Windows 11 25h2Windows Server 2022 23h2+1 more
Jan 14, 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 Printer Association Object allows an authorized attacker to elevate privileges locally.
1Microsoft
13Windows 10 1607
Windows 10 1809Windows 10 21h2+10 more
Jan 14, 2026
Jan 13, 2026
N/A· v4
5.5 MEDIUM· v3
N/A· v2
Exposure of sensitive information to an unauthorized actor in Desktop Windows Manager allows an authorized attacker to disclose information locally.
1Microsoft
12Windows 10 1607
Windows 10 1809Windows 10 21h2+9 more
Jan 14, 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.