Microsoft Windows Server 2012 R2 vulnerabilities

4,050 known vulnerabilities affecting microsoft/windows_server_2012_r2.

Total CVEs

4,050

CISA KEV

101

actively exploited

Public exploits

Exploited in wild

135

Severity breakdown

CRITICAL182HIGH2836MEDIUM1020LOW12

Vulnerabilities

SortPage 94 of 203

CVE-2025-47976P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.226762025-07-08

CVE-2025-47976 [HIGH] CWE-416 CVE-2025-47976: Use after free in Windows SSDP Service allows an authorized attacker to elevate privileges locally. Use after free in Windows SSDP Service allows an authorized attacker to elevate privileges locally.

nvd

CVE-2025-50155P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.227252025-08-12

CVE-2025-50155 [HIGH] CWE-122 CVE-2025-50155: Access of resource using incompatible type ('type confusion') in Windows Push Notifications allows a Access of resource using incompatible type ('type confusion') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.

nvd

CVE-2025-53725P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.227252025-08-12

CVE-2025-53725 [HIGH] CWE-843 CVE-2025-53725: Access of resource using incompatible type ('type confusion') in Windows Push Notifications allows a Access of resource using incompatible type ('type confusion') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.

nvd

CVE-2025-53132P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.227252025-08-12

CVE-2025-53132 [HIGH] CWE-362 CVE-2025-53132: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.

nvd

CVE-2025-60703P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.228692025-11-11

CVE-2025-60703 [HIGH] CWE-822 CVE-2025-60703: Untrusted pointer dereference in Windows Remote Desktop allows an authorized attacker to elevate pri Untrusted pointer dereference in Windows Remote Desktop allows an authorized attacker to elevate privileges locally.

nvd

CVE-2025-60720P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.228692025-11-11

CVE-2025-60720 [HIGH] CWE-126 CVE-2025-60720: Buffer over-read in Windows TDX.sys allows an authorized attacker to elevate privileges locally. Buffer over-read in Windows TDX.sys allows an authorized attacker to elevate privileges locally.

nvd

CVE-2025-49660P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.226762025-07-08

CVE-2025-49660 [HIGH] CWE-416 CVE-2025-49660: Use after free in Windows Event Tracing allows an authorized attacker to elevate privileges locally. Use after free in Windows Event Tracing allows an authorized attacker to elevate privileges locally.

nvd

CVE-2026-83848P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.234702026-10-13

CVE-2026-83848 [HIGH] CWE-822 CVE-2026-83848: Untrusted pointer dereference in Windows COM+ Event System Service allows an authorized attacker to Untrusted pointer dereference in Windows COM+ Event System Service allows an authorized attacker to elevate privileges locally.

nvd

CVE-2026-25165P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.230742026-03-10

CVE-2026-25165 [HIGH] CWE-476 CVE-2026-25165: Null pointer dereference in Windows Performance Counters allows an authorized attacker to elevate pr Null pointer dereference in Windows Performance Counters allows an authorized attacker to elevate privileges locally.

nvd

CVE-2025-62466P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.229202025-12-09

CVE-2025-62466 [HIGH] CWE-476 CVE-2025-62466: Null pointer dereference in Windows Client-Side Caching (CSC) Service allows an authorized attacker Null pointer dereference in Windows Client-Side Caching (CSC) Service allows an authorized attacker to elevate privileges locally.

nvd

CVE-2026-50697P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.232912026-07-14

CVE-2026-50697 [HIGH] CWE-200 CVE-2026-50697: Exposure of sensitive information to an unauthorized actor in Windows Common Log File System Driver Exposure of sensitive information to an unauthorized actor in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.

nvd

CVE-2025-59514P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.228692025-11-11

CVE-2025-59514 [HIGH] CWE-269 CVE-2025-59514: Improper privilege management in Microsoft Streaming Service allows an authorized attacker to elevat Improper privilege management in Microsoft Streaming Service allows an authorized attacker to elevate privileges locally.

nvd

CVE-2026-70172P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.234702026-10-13

CVE-2026-70172 [HIGH] CWE-822 CVE-2026-70172: Untrusted pointer dereference in Windows NTFS allows an authorized attacker to elevate privileges lo Untrusted pointer dereference in Windows NTFS allows an authorized attacker to elevate privileges locally.

nvd

CVE-2026-70566P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.234702026-10-13

CVE-2026-70566 [HIGH] CWE-476 CVE-2026-70566: Null pointer dereference in Windows Schannel allows an authorized attacker to elevate privileges loc Null pointer dereference in Windows Schannel allows an authorized attacker to elevate privileges locally.

nvd

CVE-2026-84017P3HIGHCVSS 7.5≥ 6.3.9600.0, < 6.3.9600.234702026-10-13

CVE-2026-84017 [HIGH] CWE-476 CVE-2026-84017: Null pointer dereference in Windows Routing and Remote Access Service (RRAS) allows an unauthorized Null pointer dereference in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to deny service over a network.

nvd

CVE-2026-23672P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.230742026-03-10

CVE-2026-23672 [HIGH] CWE-125 CVE-2026-23672: Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability

nvd

CVE-2026-50498P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.232912026-07-14

CVE-2026-50498 [HIGH] CWE-125 CVE-2026-50498: Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability

nvd

CVE-2026-88126P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.234702026-10-13

CVE-2026-88126 [HIGH] CWE-822 CVE-2026-88126: Untrusted pointer dereference in WebDAV allows an authorized attacker to elevate privileges locally. Untrusted pointer dereference in WebDAV allows an authorized attacker to elevate privileges locally.

nvd

CVE-2026-49790P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.232912026-07-14

CVE-2026-49790 [HIGH] CWE-122 CVE-2026-49790: Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability

nvd

CVE-2026-25174P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.230742026-03-10

CVE-2026-25174 [HIGH] CWE-125 CVE-2026-25174: Out-of-bounds read in Windows Extensible File Allocation allows an authorized attacker to elevate pr Out-of-bounds read in Windows Extensible File Allocation allows an authorized attacker to elevate privileges locally.

nvd

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