Threat Entry Updated 2026-01-15

CVE-2026-20860 - Windows Server 2016 Plugin

Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

PLUGIN Windows Server 2016

CVE-2026-20860

HIGH CVSS 7.8 2026-01-13

Risk Score

Open Full Technical Breakdown

Threat Entry Updated 2026-01-15

CVE-2026-20852 - Windows Server 2016 Plugin

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

PLUGIN Windows Server 2016

CVE-2026-20852

HIGH CVSS 7.7 2026-01-13

Risk Score

Open Full Technical Breakdown

Threat Entry Updated 2026-01-15

CVE-2026-20849 - Windows Server 2016 Plugin

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

PLUGIN Windows Server 2016

CVE-2026-20849

HIGH CVSS 7.5 2026-01-13

Risk Score

Open Full Technical Breakdown

Threat Entry Updated 2026-01-15

CVE-2026-20848 - Windows Server 2016 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 Server 2016

CVE-2026-20848

HIGH CVSS 7.5 2026-01-13

Risk Score

Open Full Technical Breakdown

Threat Entry Updated 2026-01-15

CVE-2026-20847 - Windows Server 2016 Plugin

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

PLUGIN Windows Server 2016

CVE-2026-20847

MEDIUM CVSS 6.5 2026-01-13

Risk Score

Open Full Technical Breakdown

Threat Entry Updated 2026-01-15

CVE-2026-20843 - Windows Server 2016 Plugin

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

PLUGIN Windows Server 2016

CVE-2026-20843

HIGH CVSS 7.8 2026-01-13

Risk Score

Open Full Technical Breakdown

Threat Entry Updated 2026-01-15

CVE-2026-20840 - Windows Server 2016 Plugin

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

PLUGIN Windows Server 2016

CVE-2026-20840

HIGH CVSS 7.8 2026-01-13

Risk Score

Open Full Technical Breakdown

Threat Entry Updated 2026-01-15

CVE-2026-20844 - Windows Server 2016 Plugin

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

PLUGIN Windows Server 2016

CVE-2026-20844

HIGH CVSS 7.4 2026-01-13

Risk Score

Open Full Technical Breakdown

Threat Entry Updated 2026-01-15

CVE-2026-20839 - Windows Server 2016 Plugin

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

PLUGIN Windows Server 2016

CVE-2026-20839

MEDIUM CVSS 5.5 2026-01-13

Risk Score

Open Full Technical Breakdown

Threat Entry Updated 2026-01-15

CVE-2026-20832 - Windows Server 2016 Plugin

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

PLUGIN Windows Server 2016

CVE-2026-20832

HIGH CVSS 7.8 2026-01-13

Risk Score

Open Full Technical Breakdown

Threat Entry Updated 2026-01-15

CVE-2026-20836 - Windows Server 2016 Plugin

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

PLUGIN Windows Server 2016

CVE-2026-20836

HIGH CVSS 7.0 2026-01-13

Risk Score

Open Full Technical Breakdown

Threat Entry Updated 2026-01-15

CVE-2026-20833 - Windows Server 2016 Plugin

Use of a broken or risky cryptographic algorithm in Windows Kerberos allows an authorized attacker to disclose information locally.

PLUGIN Windows Server 2016

CVE-2026-20833

MEDIUM CVSS 5.5 2026-01-13

Risk Score

Open Full Technical Breakdown

Threat Entry Updated 2026-01-15

CVE-2026-20834 - Windows Server 2016 Plugin

Absolute path traversal in Windows Shell allows an unauthorized attacker to perform spoofing with a physical attack.

PLUGIN Windows Server 2016

CVE-2026-20834

MEDIUM CVSS 4.6 2026-01-13

Risk Score

Open Full Technical Breakdown

Threat Entry Updated 2026-01-15

CVE-2026-20831 - Windows Server 2016 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 Server 2016

CVE-2026-20831

HIGH CVSS 7.8 2026-01-13

Risk Score

Open Full Technical Breakdown

Threat Entry Updated 2026-01-15

CVE-2026-20826 - Windows Server 2016 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 Server 2016

CVE-2026-20826

HIGH CVSS 7.8 2026-01-13

Risk Score

Open Full Technical Breakdown

Threat Entry Updated 2026-01-15

CVE-2026-20827 - Windows Server 2016 Plugin

Exposure of sensitive information to an unauthorized actor in Tablet Windows User Interface (TWINUI) Subsystem allows an authorized attacker to disclose information locally.

PLUGIN Windows Server 2016

CVE-2026-20827

MEDIUM CVSS 5.5 2026-01-13

Risk Score

Open Full Technical Breakdown

Threat Entry Updated 2026-01-15

CVE-2026-20828 - Windows Server 2016 Plugin

Out-of-bounds read in Windows Internet Connection Sharing (ICS) allows an unauthorized attacker to disclose information with a physical attack.

PLUGIN Windows Server 2016

CVE-2026-20828

MEDIUM CVSS 4.6 2026-01-13

Risk Score

Open Full Technical Breakdown

Threat Entry Updated 2026-01-14

CVE-2026-20822 - Windows Server 2016 Plugin

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

PLUGIN Windows Server 2016

CVE-2026-20822

HIGH CVSS 7.8 2026-01-13

Risk Score

Open Full Technical Breakdown

Threat Entry Updated 2026-01-14

CVE-2026-20820 - Windows Server 2016 Plugin

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

PLUGIN Windows Server 2016

CVE-2026-20820

HIGH CVSS 7.8 2026-01-13

Risk Score

Open Full Technical Breakdown

Threat Entry Updated 2026-01-14

CVE-2026-20821 - Windows Server 2016 Plugin

Exposure of sensitive information to an unauthorized actor in Windows Remote Procedure Call allows an unauthorized attacker to disclose information locally.

PLUGIN Windows Server 2016

CVE-2026-20821

MEDIUM CVSS 6.2 2026-01-13

Risk Score

Open Full Technical Breakdown