Threat Entry Updated 2026-01-15

CVE-2026-20859 - Windows 11 Version 25H2 Plugin

Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.

PLUGIN Windows 11 Version 25H2

CVE-2026-20859

HIGH CVSS 7.8 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-15

CVE-2026-20858 - Windows 11 Version 25H2 Plugin

Use after free in Windows Management Services allows an authorized attacker to elevate privileges locally.

PLUGIN Windows 11 Version 25H2

CVE-2026-20858

HIGH CVSS 7.8 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-15

CVE-2026-20857 - Windows 11 Version 25H2 Plugin

Untrusted pointer dereference in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.

PLUGIN Windows 11 Version 25H2

CVE-2026-20857

HIGH CVSS 7.8 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-15

CVE-2026-20854 - Windows 11 Version 25H2 Plugin

Use after free in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to execute code over a network.

PLUGIN Windows 11 Version 25H2

CVE-2026-20854

HIGH CVSS 7.5 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-15

CVE-2026-20852 - Windows 11 Version 25H2 Plugin

Incorrect privilege assignment in Windows Hello allows an unauthorized attacker to perform tampering locally.

PLUGIN Windows 11 Version 25H2

CVE-2026-20852

HIGH CVSS 7.7 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-15

CVE-2026-20849 - Windows 11 Version 25H2 Plugin

Reliance on untrusted inputs in a security decision in Windows Kerberos allows an authorized attacker to elevate privileges over a network.

PLUGIN Windows 11 Version 25H2

CVE-2026-20849

HIGH CVSS 7.5 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-15

CVE-2026-20848 - Windows 11 Version 25H2 Plugin

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SMB Server allows an authorized attacker to elevate privileges over a network.

PLUGIN Windows 11 Version 25H2

CVE-2026-20848

HIGH CVSS 7.5 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-15

CVE-2026-20853 - Windows 11 Version 25H2 Plugin

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows WalletService allows an unauthorized attacker to elevate privileges locally.

PLUGIN Windows 11 Version 25H2

CVE-2026-20853

HIGH CVSS 7.4 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-15

CVE-2026-20847 - Windows 11 Version 25H2 Plugin

Exposure of sensitive information to an unauthorized actor in Windows Shell allows an authorized attacker to perform spoofing over a network.

PLUGIN Windows 11 Version 25H2

CVE-2026-20847

MEDIUM CVSS 6.5 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-15

CVE-2026-20851 - Windows 11 Version 25H2 Plugin

Out-of-bounds read in Capability Access Management Service (camsvc) allows an unauthorized attacker to disclose information locally.

PLUGIN Windows 11 Version 25H2

CVE-2026-20851

MEDIUM CVSS 6.2 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-15

CVE-2026-20843 - Windows 11 Version 25H2 Plugin

Improper access control in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.

PLUGIN Windows 11 Version 25H2

CVE-2026-20843

HIGH CVSS 7.8 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-15

CVE-2026-20840 - Windows 11 Version 25H2 Plugin

Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.

PLUGIN Windows 11 Version 25H2

CVE-2026-20840

HIGH CVSS 7.8 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-15

CVE-2026-20844 - Windows 11 Version 25H2 Plugin

Use after free in Windows Clipboard Server allows an unauthorized attacker to elevate privileges locally.

PLUGIN Windows 11 Version 25H2

CVE-2026-20844

HIGH CVSS 7.4 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-15

CVE-2026-20842 - Windows 11 Version 25H2 Plugin

Use after free in Windows DWM allows an authorized attacker to elevate privileges locally.

PLUGIN Windows 11 Version 25H2

CVE-2026-20842

HIGH CVSS 7.0 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-15

CVE-2026-20839 - Windows 11 Version 25H2 Plugin

Improper access control in Windows Client-Side Caching (CSC) Service allows an authorized attacker to disclose information locally.

PLUGIN Windows 11 Version 25H2

CVE-2026-20839

MEDIUM CVSS 5.5 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-15

CVE-2026-20838 - Windows 11 Version 25H2 Plugin

Generation of error message containing sensitive information in Windows Kernel allows an authorized attacker to disclose information locally.

PLUGIN Windows 11 Version 25H2

CVE-2026-20838

MEDIUM CVSS 5.5 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-15

CVE-2026-20837 - Windows 11 Version 25H2 Plugin

Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code locally.

PLUGIN Windows 11 Version 25H2

CVE-2026-20837

HIGH CVSS 7.8 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-15

CVE-2026-20832 - Windows 11 Version 25H2 Plugin

Windows Remote Procedure Call Interface Definition Language (IDL) Elevation of Privilege Vulnerability

PLUGIN Windows 11 Version 25H2

CVE-2026-20832

HIGH CVSS 7.8 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-15

CVE-2026-20836 - Windows 11 Version 25H2 Plugin

Concurrent execution using shared resource with improper synchronization ('race condition') in Graphics Kernel allows an authorized attacker to elevate privileges locally.

PLUGIN Windows 11 Version 25H2

CVE-2026-20836

HIGH CVSS 7.0 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-15

CVE-2026-20835 - Windows 11 Version 25H2 Plugin

Out-of-bounds read in Capability Access Management Service (camsvc) allows an authorized attacker to disclose information locally.

PLUGIN Windows 11 Version 25H2

CVE-2026-20835

MEDIUM CVSS 5.5 2026-01-13

Risk Score

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