Threat Entry Updated 2026-01-15

CVE-2026-20840 - Windows 10 Version 1607 Plugin

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

PLUGIN Windows 10 Version 1607

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 10 Version 1607 Plugin

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

PLUGIN Windows 10 Version 1607

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 10 Version 21H2 Plugin

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

PLUGIN Windows 10 Version 21H2

CVE-2026-20842

HIGH CVSS 7.0 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-15

CVE-2026-20837 - Windows 10 Version 1809 Plugin

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

PLUGIN Windows 10 Version 1809

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 10 Version 1607 Plugin

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

PLUGIN Windows 10 Version 1607

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 10 Version 1607 Plugin

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

PLUGIN Windows 10 Version 1607

CVE-2026-20836

HIGH CVSS 7.0 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-15

CVE-2026-20831 - Windows 10 Version 1607 Plugin

Time-of-check time-of-use (toctou) race condition in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

PLUGIN Windows 10 Version 1607

CVE-2026-20831

HIGH CVSS 7.8 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-15

CVE-2026-20826 - Windows 10 Version 1607 Plugin

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.

PLUGIN Windows 10 Version 1607

CVE-2026-20826

HIGH CVSS 7.8 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-15

CVE-2026-20830 - Windows Server 2025 Plugin

Concurrent execution using shared resource with improper synchronization ('race condition') in Capability Access Management Service (camsvc) allows an authorized attacker to elevate privileges locally.

PLUGIN Windows Server 2025

CVE-2026-20830

HIGH CVSS 7.0 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-14

CVE-2026-20822 - Windows 10 Version 1607 Plugin

Use after free in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.

PLUGIN Windows 10 Version 1607

CVE-2026-20822

HIGH CVSS 7.8 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-14

CVE-2026-20820 - Windows 10 Version 1607 Plugin

Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.

PLUGIN Windows 10 Version 1607

CVE-2026-20820

HIGH CVSS 7.8 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-14

CVE-2026-20817 - Windows 10 Version 21H2 Plugin

Improper handling of insufficient permissions or privileges in Windows Error Reporting allows an authorized attacker to elevate privileges locally.

PLUGIN Windows 10 Version 21H2

CVE-2026-20817

HIGH CVSS 7.8 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-14

CVE-2026-20816 - Windows 10 Version 1607 Plugin

Time-of-check time-of-use (toctou) race condition in Windows Installer allows an authorized attacker to elevate privileges locally.

PLUGIN Windows 10 Version 1607

CVE-2026-20816

HIGH CVSS 7.8 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-14

CVE-2026-20815 - Windows 11 Version 24H2 Plugin

Concurrent execution using shared resource with improper synchronization ('race condition') in Capability Access Management Service (camsvc) allows an authorized attacker to elevate privileges locally.

PLUGIN Windows 11 Version 24H2

CVE-2026-20815

HIGH CVSS 7.0 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-14

CVE-2026-20814 - Windows 10 Version 1607 Plugin

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

PLUGIN Windows 10 Version 1607

CVE-2026-20814

HIGH CVSS 7.0 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-14

CVE-2026-20811 - Windows 11 version 22H3 Plugin

Access of resource using incompatible type ('type confusion') in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.

PLUGIN Windows 11 version 22H3

CVE-2026-20811

HIGH CVSS 7.8 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-14

CVE-2026-20810 - Windows 10 Version 1809 Plugin

Free of memory not on the heap in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

PLUGIN Windows 10 Version 1809

CVE-2026-20810

HIGH CVSS 7.8 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-14

CVE-2026-20809 - Windows 10 Version 1607 Plugin

Time-of-check time-of-use (toctou) race condition in Windows Kernel Memory allows an authorized attacker to elevate privileges locally.

PLUGIN Windows 10 Version 1607

CVE-2026-20809

HIGH CVSS 7.8 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-14

CVE-2026-20808 - Windows 11 Version 24H2 Plugin

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

PLUGIN Windows 11 Version 24H2

CVE-2026-20808

HIGH CVSS 7.0 2026-01-13

Risk Score

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Threat Entry Updated 2026-01-14

CVE-2026-20804 - Windows 10 Version 1607 Plugin

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

PLUGIN Windows 10 Version 1607

CVE-2026-20804

HIGH CVSS 7.7 2026-01-13

Risk Score

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