Latest CVE Feed
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7.8
HIGHCVE-2026-20866
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.... Read more
Affected Products : windows_server_2019 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 windows_server_2022_23h2 windows_server_23h2 windows_11_24h2 windows_server_2025 +1 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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7.8
HIGHCVE-2026-20865
Use after free in Windows Management Services allows an authorized attacker to elevate privileges locally.... Read more
Affected Products : windows_server_2019 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 windows_server_2022_23h2 windows_server_23h2 windows_11_24h2 windows_server_2025 +1 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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7.8
HIGHCVE-2026-20864
Heap-based buffer overflow in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to elevate privileges locally.... Read more
Affected Products : windows_server_2019 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 windows_server_2022_23h2 windows_server_23h2 windows_11_24h2 windows_server_2025 +1 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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7.0
HIGHCVE-2026-20863
Double free in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.... Read more
- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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5.5
MEDIUMCVE-2026-20862
Exposure of sensitive information to an unauthorized actor in Windows Management Services allows an authorized attacker to disclose information locally.... Read more
Affected Products : windows_server_2019 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 windows_server_2022_23h2 windows_server_23h2 windows_11_24h2 windows_server_2025 +1 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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7.8
HIGHCVE-2026-20861
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.... Read more
Affected Products : windows_server_2019 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 windows_server_2022_23h2 windows_server_23h2 windows_11_24h2 windows_server_2025 +1 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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7.8
HIGHCVE-2026-20860
Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.... Read more
Affected Products : windows_server_2008 windows_server_2012 windows_server_2016 windows_server_2019 windows_10_1607 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 +8 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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7.8
HIGHCVE-2026-20859
Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.... Read more
- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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7.8
HIGHCVE-2026-20858
Use after free in Windows Management Services allows an authorized attacker to elevate privileges locally.... Read more
Affected Products : windows_server_2019 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 windows_server_2022_23h2 windows_server_23h2 windows_11_24h2 windows_server_2025 +1 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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7.8
HIGHCVE-2026-20857
Untrusted pointer dereference in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.... Read more
Affected Products : windows_server_2019 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 windows_server_2022_23h2 windows_server_23h2 windows_11_24h2 windows_server_2025 +1 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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8.1
HIGHCVE-2026-20856
Improper input validation in Windows Server Update Service allows an unauthorized attacker to execute code over a network.... Read more
Affected Products : windows_server_2012 windows_server_2016 windows_server_2019 windows_10_1607 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 windows_server_2022_23h2 +5 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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5.5
MEDIUMCVE-2026-20838
Generation of error message containing sensitive information in Windows Kernel allows an authorized attacker to disclose information locally.... Read more
- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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7.8
HIGHCVE-2026-20837
Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code locally.... Read more
Affected Products : windows_server_2019 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 windows_server_2022_23h2 windows_server_23h2 windows_11_24h2 windows_server_2025 +1 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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7.0
HIGHCVE-2026-20836
Concurrent execution using shared resource with improper synchronization ('race condition') in Graphics Kernel allows an authorized attacker to elevate privileges locally.... Read more
Affected Products : windows_server_2016 windows_server_2019 windows_10_1607 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 windows_server_2022_23h2 windows_server_23h2 +3 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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5.5
MEDIUMCVE-2026-20835
Out-of-bounds read in Capability Access Management Service (camsvc) allows an authorized attacker to disclose information locally.... Read more
Affected Products : windows_server_2022_23h2 windows_server_23h2 windows_11_24h2 windows_server_2025 windows_11_25h2- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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4.6
MEDIUMCVE-2026-20834
Absolute path traversal in Windows Shell allows an unauthorized attacker to perform spoofing with a physical attack.... Read more
Affected Products : windows_server_2008 windows_server_2012 windows_server_2016 windows_server_2019 windows_10_1607 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 +8 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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5.5
MEDIUMCVE-2026-20833
Use of a broken or risky cryptographic algorithm in Windows Kerberos allows an authorized attacker to disclose information locally.... Read more
- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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7.8
HIGHCVE-2026-20832
Windows Remote Procedure Call Interface Definition Language (IDL) Elevation of Privilege Vulnerability... Read more
Affected Products : windows_server_2016 windows_server_2019 windows_10_1607 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 windows_server_2022_23h2 windows_server_23h2 +3 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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7.8
HIGHCVE-2026-20831
Time-of-check time-of-use (toctou) race condition in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.... Read more
Affected Products : windows_server_2008 windows_server_2012 windows_server_2016 windows_server_2019 windows_10_1607 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 +8 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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5.5
MEDIUMCVE-2026-20839
Improper access control in Windows Client-Side Caching (CSC) Service allows an authorized attacker to disclose information locally.... Read more
Affected Products : windows_server_2008 windows_server_2012 windows_server_2016 windows_server_2019 windows_10_1607 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 +7 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026