Vulnerabilidades do Microsoft Windows Server 2022

CVE-2026-50367 Alta · 7.8 CWE-118 14/07/2026

Windows Sensor Data Service Elevation of Privilege Vulnerability

Incorrect access of indexable resource ('range error') in Windows Sensor Data Service allows an authorized attacker to elevate privileges locally.

CVE-2026-50366 Média · 6.5 CWE-476 14/07/2026

Windows Active Directory Domain Services Denial of Service Vulnerability

Null pointer dereference in Active Directory Domain Services allows an authorized attacker to deny service over a network.

CVE-2026-50365 Alta · 8.0 CWE-287 14/07/2026

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

Improper authentication in Windows RPC API allows an unauthorized attacker to elevate privileges over an adjacent network.

CVE-2026-50363 Alta · 7.8 CWE-122 14/07/2026

Windows Push Notifications Elevation of Privilege Vulnerability

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

CVE-2026-50362 Alta · 7.8 CWE-122 14/07/2026

Windows Resilient File System (ReFS) Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an unauthorized attacker to execute code locally.

CVE-2026-50360 Alta · 8.8 CWE-303 14/07/2026

Windows SMB Server Elevation of Privilege Vulnerability

Incorrect implementation of authentication algorithm in Windows SMB Server allows an authorized attacker to elevate privileges over a network.

CVE-2026-50359 Alta · 7.8 CWE-416 14/07/2026

Microsoft XML Core Services Elevation of Privilege Vulnerability

Use after free in Microsoft XML Core Services allows an authorized attacker to elevate privileges locally.

CVE-2026-50358 Alta · 7.8 CWE-416 14/07/2026

Windows Media Elevation of Privilege Vulnerability

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

CVE-2026-50357 Alta · 7.8 CWE-197 14/07/2026

Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability

Numeric truncation error in Windows Resilient File System (ReFS) allows an authorized attacker to execute code locally.

CVE-2026-50355 Alta · 7.5 CWE-121 14/07/2026

Windows Active Directory Federation Services Denial of Service Vulnerability

Stack-based buffer overflow in Active Directory Federation Services allows an unauthorized attacker to deny service over a network.

CVE-2026-50352 Média · 5.5 CWE-200 14/07/2026

Windows Cryptographic Services Information Disclosure Vulnerability

Exposure of sensitive information to an unauthorized actor in Windows Cryptographic Services allows an authorized attacker to disclose information locally.

CVE-2026-50348 Alta · 8.1 CWE-362 14/07/2026

Windows Runtime Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an unauthorized attacker to elevate privileges over a network.

CVE-2026-50347 Alta · 7.8 CWE-122 14/07/2026

Windows Data.dll Remote Code Execution Vulnerability

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

CVE-2026-50346 Alta · 7.8 CWE-285 14/07/2026

Netlogon RPC Elevation of Privilege Vulnerability

Improper authorization in RPC Runtime allows an authorized attacker to elevate privileges locally.

CVE-2026-50344 Alta · 7.8 CWE-285 14/07/2026

Windows OLE Elevation of Privilege Vulnerability

Improper authorization in Windows OLE allows an authorized attacker to elevate privileges locally.

CVE-2026-50343 Alta · 7.8 CWE-269 14/07/2026

Microsoft Install Service Elevation of Privilege Vulnerability

Improper privilege management in Microsoft Install Service allows an authorized attacker to elevate privileges locally.

CVE-2026-50341 Média · 5.5 CWE-126 14/07/2026

Windows NTFS Information Disclosure Vulnerability

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

CVE-2026-50339 Média · 5.5 CWE-200 14/07/2026

Windows Push Notification Information Disclosure Vulnerability

Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an authorized attacker to disclose information locally.

CVE-2026-50337 Alta · 7.8 CWE-704 14/07/2026

Windows Notification Elevation of Privilege Vulnerability

Incorrect type conversion or cast in Windows Notification allows an authorized attacker to elevate privileges locally.

CVE-2026-50335 Alta · 7.8 CWE-284 14/07/2026

Windows Operating Systems Elevation of Privilege Vulnerability

Improper access control in Windows Operating Systems allows an authorized attacker to elevate privileges locally.

CVE-2026-50334 Média · 5.5 CWE-200 14/07/2026

Windows Push Notification Information Disclosure Vulnerability

Exposure of sensitive information to an unauthorized actor in Windows Notification allows an authorized attacker to disclose information locally.

CVE-2026-50332 Alta · 7.8 CWE-122 14/07/2026

Windows Kernel Elevation of Privilege Vulnerability

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

CVE-2026-50330 Crítica · 9.8 CWE-122 14/07/2026

Windows Remote Desktop Client Elevation of Privilege Vulnerability

Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to elevate privileges over a network.

CVE-2026-50331 Alta · 7.8 CWE-416 14/07/2026

Windows Application Model Core API Elevation of Privilege Vulnerability

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

CVE-2026-50329 Alta · 7.8 CWE-416 14/07/2026

Microsoft DWM Core Library Elevation of Privilege Vulnerability

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