Vulnerabilidades do Microsoft Windows Server 2025 (Server Core installation)

CVE-2026-27908 Alta · 7.0 CWE-416 14/04/2026

Windows TDI Translation Driver (tdx.sys) Elevation of Privilege Vulnerability

Use after free in Windows TDI Translation Driver (tdx.sys) allows an authorized attacker to elevate privileges locally.

CVE-2026-27907 Alta · 7.8 CWE-191 14/04/2026

Windows Storage Spaces Controller Elevation of Privilege Vulnerability

Integer underflow (wrap or wraparound) in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally.

CVE-2026-26184 Alta · 7.8 CWE-126 14/04/2026

Windows Projected File System Elevation of Privilege Vulnerability

Buffer over-read in Windows Projected File System allows an authorized attacker to elevate privileges locally.

CVE-2026-26183 Alta · 7.8 CWE-284 14/04/2026

Remote Access Management service/API (RPC server) Elevation of Privilege Vulnerability

Improper access control in Windows RPC API allows an authorized attacker to elevate privileges locally.

CVE-2026-26182 Alta · 7.0 CWE-416 14/04/2026

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

CVE-2026-26181 Alta · 7.8 CWE-362 14/04/2026

Microsoft Brokering File System Elevation of Privilege Vulnerability

Use after free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.

CVE-2026-26180 Alta · 7.8 CWE-122 14/04/2026

Windows Kernel Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.

CVE-2026-26179 Alta · 7.8 CWE-415 14/04/2026

Windows Kernel Elevation of Privilege Vulnerability

Double free in Windows Kernel allows an authorized attacker to elevate privileges locally.

CVE-2026-26178 Alta · 8.8 CWE-190 14/04/2026

Windows Advanced Rasterization Platform Elevation of Privilege Vulnerability

Integer size truncation in Windows Advanced Rasterization Platform (WARP) allows an unauthorized attacker to elevate privileges locally.

CVE-2026-26177 Alta · 7.0 CWE-416 14/04/2026

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

CVE-2026-26176 Alta · 7.8 CWE-122 14/04/2026

Windows Client Side Caching driver (csc.sys) Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Client Side Caching driver (csc.sys) allows an authorized attacker to elevate privileges locally.

CVE-2026-26175 Média · 4.6 CWE-908 14/04/2026

Windows Boot Manager Security Feature Bypass Vulnerability

Use of uninitialized resource in Windows Boot Manager allows an unauthorized attacker to bypass a security feature with a physical attack.

CVE-2026-26174 Alta · 7.0 CWE-362 14/04/2026

Windows Server Update Service (WSUS) Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Server Update Service allows an authorized attacker to elevate privileges locally.

CVE-2026-26173 Alta · 7.0 CWE-362 14/04/2026

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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.

CVE-2026-26172 Alta · 7.8 CWE-362 14/04/2026

Windows Push Notifications Elevation of Privilege Vulnerability

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

CVE-2026-26170 Alta · 7.8 CWE-20 14/04/2026

PowerShell Elevation of Privilege Vulnerability

Improper input validation in Microsoft PowerShell allows an authorized attacker to elevate privileges locally.

CVE-2026-26169 Média · 6.1 CWE-126 14/04/2026

Windows Kernel Memory Information Disclosure Vulnerability

Buffer over-read in Windows Kernel Memory allows an authorized attacker to disclose information locally.

CVE-2026-26168 Alta · 7.8 CWE-362 14/04/2026

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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.

CVE-2026-26167 Alta · 7.8 CWE-362 14/04/2026

Windows Push Notifications Elevation of Privilege Vulnerability

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

CVE-2026-26166 Alta · 7.0 CWE-415 14/04/2026

Windows Shell Elevation of Privilege Vulnerability

Double free in Windows Shell allows an authorized attacker to elevate privileges locally.

CVE-2026-26165 Alta · 7.0 CWE-416 14/04/2026

Windows Shell Elevation of Privilege Vulnerability

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

CVE-2026-26163 Alta · 7.8 CWE-415 14/04/2026

Windows Kernel Elevation of Privilege Vulnerability

Double free in Windows Kernel allows an authorized attacker to elevate privileges locally.

CVE-2026-26162 Alta · 7.8 CWE-843 14/04/2026

Windows OLE Elevation of Privilege Vulnerability

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

CVE-2026-26161 Alta · 7.8 CWE-20 14/04/2026

Windows Sensor Data Service Elevation of Privilege Vulnerability

Untrusted pointer dereference in Windows Sensor Data Service allows an authorized attacker to elevate privileges locally.

CVE-2026-26160 Alta · 7.8 CWE-306 14/04/2026

Remote Desktop Licensing Service Elevation of Privilege Vulnerability

Missing authentication for critical function in Windows Remote Desktop Licensing Service allows an authorized attacker to elevate privileges locally.