Microsoft Windows Server 2016 vulnerabilities

4,536 known vulnerabilities affecting microsoft/windows_server_2016.

Total CVEs

4,536

CISA KEV

116

actively exploited

Public exploits

172

Exploited in wild

176

Severity breakdown

CRITICAL135HIGH3181MEDIUM1198LOW22

Vulnerabilities

SortPage 153 of 227

CVE-2024-30050P3MEDIUMCVSS 5.4fixed in 10.0.14393.6981≥ 10.0.14393.0, < 10.0.14393.69812024-05-14

CVE-2024-30050 [MEDIUM] CWE-693 CVE-2024-30050: Windows Mark of the Web Security Feature Bypass Vulnerability Windows Mark of the Web Security Feature Bypass Vulnerability

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CVE-2018-8394P3MEDIUMCVSS 6.5v1709v1803+1 more2018-08-15

CVE-2018-8394 [MEDIUM] CWE-200 CVE-2018-8394: An information disclosure vulnerability exists when the Windows GDI component improperly discloses t An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory, aka "Windows GDI Information Disclosure Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Window

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CVE-2018-8398P3MEDIUMCVSS 6.5v1709v18032018-08-15

CVE-2018-8398 [MEDIUM] CVE-2018-8398: An information disclosure vulnerability exists when the Windows GDI component improperly discloses t An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory, aka "Windows GDI Information Disclosure Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Wi

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CVE-2026-50354P3HIGHCVSS 7.1fixed in 10.0.14393.9339≥ 10.0.14393.0, < 10.0.14393.93392026-07-14

CVE-2026-50354 [HIGH] CWE-416 CVE-2026-50354: Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally. Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

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CVE-2023-24940P3HIGHCVSS 7.5≥ 10.0.14393.0, < 10.0.14393.59212023-05-09

CVE-2023-24940 [HIGH] CWE-476 CVE-2023-24940: Windows Pragmatic General Multicast (PGM) Denial of Service Vulnerability Windows Pragmatic General Multicast (PGM) Denial of Service Vulnerability

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CVE-2025-53137P3HIGHCVSS 7.0fixed in 10.0.14393.8330≥ 10.0.14393.0, < 10.0.14393.83302025-08-12

CVE-2025-53137 [HIGH] CWE-416 CVE-2025-53137: Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to ele Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

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CVE-2025-53718P3HIGHCVSS 7.0fixed in 10.0.14393.8330≥ 10.0.14393.0, < 10.0.14393.83302025-08-12

CVE-2025-53718 [HIGH] CWE-416 CVE-2025-53718: Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to ele Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

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CVE-2025-54112P3HIGHCVSS 7.0fixed in 10.0.14393.8422≥ 10.0.14393.0, < 10.0.14393.84222025-09-09

CVE-2025-54112 [HIGH] CWE-416 CVE-2025-54112: Use after free in Microsoft Virtual Hard Drive allows an authorized attacker to elevate privileges l Use after free in Microsoft Virtual Hard Drive allows an authorized attacker to elevate privileges locally.

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CVE-2025-50167P3HIGHCVSS 7.0fixed in 10.0.14393.8330≥ 10.0.14393.0, < 10.0.14393.83302025-08-12

CVE-2025-50167 [HIGH] CWE-362 CVE-2025-50167: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Hyper-V allows an authorized attacker to elevate privileges locally.

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CVE-2025-53134P3HIGHCVSS 7.0fixed in 10.0.14393.8330≥ 10.0.14393.0, < 10.0.14393.83302025-08-12

CVE-2025-53134 [HIGH] CWE-200 CVE-2025-53134: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

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CVE-2026-20831P3HIGHCVSS 7.0fixed in 10.0.14393.8783≥ 10.0.14393.0, < 10.0.14393.87832026-01-13

CVE-2026-20831 [HIGH] CWE-367 CVE-2026-20831: Time-of-check time-of-use (toctou) race condition in Windows Ancillary Function Driver for WinSock a Time-of-check time-of-use (toctou) race condition in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

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CVE-2026-20869P3HIGHCVSS 7.0fixed in 10.0.14393.8783≥ 10.0.14393.0, < 10.0.14393.87832026-01-13

CVE-2026-20869 [HIGH] CWE-362 CVE-2026-20869: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Local Session Manager (LSM) allows an authorized attacker to elevate privileges locally.

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CVE-2025-49762P3HIGHCVSS 7.0fixed in 10.0.14393.8330≥ 10.0.14393.0, < 10.0.14393.83302025-08-12

CVE-2025-49762 [HIGH] CWE-362 CVE-2025-49762: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

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CVE-2025-53135P3HIGHCVSS 7.0fixed in 10.0.14393.8330≥ 10.0.14393.0, < 10.0.14393.83302025-08-12

CVE-2025-53135 [HIGH] CWE-362 CVE-2025-53135: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows DirectX allows an authorized attacker to elevate privileges locally.

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CVE-2025-54114P3HIGHCVSS 7.0fixed in 10.0.14393.8422≥ 10.0.14393.0, < 10.0.14393.84222025-09-09

CVE-2025-54114 [HIGH] CWE-362 CVE-2025-54114: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Connected Devices Platform Service allows an authorized attacker to elevate privileges locally.

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CVE-2025-21203P3MEDIUMCVSS 6.5fixed in 10.0.14393.7969≥ 10.0.14393.0, < 10.0.14393.79692025-04-08

CVE-2025-21203 [MEDIUM] CWE-126 CVE-2025-21203: Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.

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CVE-2025-55328P3HIGHCVSS 7.0fixed in 10.0.14393.8519≥ 10.0.14393.0, < 10.0.14393.85192025-10-14

CVE-2025-55328 [HIGH] CWE-362 CVE-2025-55328: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Hyper-V allows an authorized attacker to elevate privileges locally.

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CVE-2026-50372P3HIGHCVSS 7.0fixed in 10.0.14393.9339≥ 10.0.14393.0, < 10.0.14393.93392026-07-14

CVE-2026-50372 [HIGH] CWE-122 CVE-2026-50372: Buffer over-read in Windows Redirected Drive Buffering allows an authorized attacker to elevate priv Buffer over-read in Windows Redirected Drive Buffering allows an authorized attacker to elevate privileges locally.

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CVE-2025-55687P3HIGHCVSS 7.0fixed in 10.0.14393.8519≥ 10.0.14393.0, < 10.0.14393.85192025-10-14

CVE-2025-55687 [HIGH] CWE-362 CVE-2025-55687: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Resilient File System (ReFS) allows an unauthorized attacker to elevate privileges locally.

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CVE-2026-27917P3HIGHCVSS 7.0fixed in 10.0.14393.9060≥ 10.0.14393.0, < 10.0.14393.90602026-04-14

CVE-2026-27917 [HIGH] CWE-416 CVE-2026-27917: Use after free in Windows WFP NDIS Lightweight Filter Driver (wfplwfs.sys) allows an authorized atta Use after free in Windows WFP NDIS Lightweight Filter Driver (wfplwfs.sys) allows an authorized attacker to elevate privileges locally.

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