Vulnerabilidades do Microsoft Windows Server 2019 (Server Core installation)

CVE-2026-50426 Média · 6.8 CWE-23 14/07/2026

Windows DNS Server Remote Code Execution Vulnerability

Relative path traversal in DNS Server allows an authorized attacker to execute code over an adjacent network.

CVE-2026-50422 Alta · 7.8 CWE-125 14/07/2026

Windows NTFS Elevation of Privilege Vulnerability

Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.

CVE-2026-50421 Alta · 7.8 CWE-843 14/07/2026

Windows Connected User Experiences and Telemetry Elevation of Privilege Vulnerability

Access of resource using incompatible type ('type confusion') in Windows Connected User Experiences and Telemetry allows an authorized attacker to elevate privileges locally.

CVE-2026-50419 Baixa · 3.3 CWE-200 14/07/2026

Windows Kernel Information Disclosure Vulnerability

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

CVE-2026-50417 Alta · 7.8 CWE-20 14/07/2026

Windows NTFS Remote Code Execution Vulnerability

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

CVE-2026-50415 Alta · 7.5 CWE-200 14/07/2026

Windows Media Information Disclosure Vulnerability

Exposure of sensitive information to an unauthorized actor in Windows Media allows an unauthorized attacker to disclose information over a network.

CVE-2026-50412 Alta · 7.8 CWE-121 14/07/2026

Windows NTFS Elevation of Privilege Vulnerability

Stack-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.

CVE-2026-50411 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 (AD FS) allows an unauthorized attacker to deny service over a network.

CVE-2026-50410 Alta · 7.0 CWE-416 14/07/2026

Windows Runtime Elevation of Privilege Vulnerability

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

CVE-2026-50409 Média · 5.5 CWE-200 14/07/2026

Windows Overlay Filter Information Disclosure Vulnerability

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

CVE-2026-50407 Alta · 7.8 CWE-122 14/07/2026

Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privileges locally.

CVE-2026-50405 Alta · 7.8 CWE-1220 14/07/2026

Windows Filtering Platform Elevation of Privilege Vulnerability

Insufficient granularity of access control in Windows Filtering Platform (WFP) allows an authorized attacker to elevate privileges locally.

CVE-2026-50402 Alta · 7.8 CWE-126 14/07/2026

NTFS Elevation of Privilege Vulnerability

Incorrect conversion between numeric types in Windows NTFS allows an authorized attacker to elevate privileges locally.

CVE-2026-50401 Média · 5.5 CWE-125 14/07/2026

Windows Cloud Files Mini Filter Driver Information Disclosure Vulnerability

Out-of-bounds read in Windows Cloud Files Mini Filter Driver allows an authorized attacker to disclose information locally.

CVE-2026-50400 Alta · 7.8 CWE-121 14/07/2026

Windows App Package Installer Elevation of Privilege Vulnerability

Stack-based buffer overflow in Windows App Installer allows an authorized attacker to elevate privileges locally.

CVE-2026-50397 Alta · 7.0 CWE-416 14/07/2026

Windows Kernel Elevation of Privilege Vulnerability

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

CVE-2026-50394 Média · 5.5 CWE-200 14/07/2026

Windows Media Information Disclosure Vulnerability

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

CVE-2026-50391 Alta · 7.8 CWE-269 14/07/2026

Windows Group Policy Elevation of Privilege Vulnerability

Improper privilege management in Windows Group Policy allows an authorized attacker to elevate privileges locally.

CVE-2026-50389 Média · 5.5 CWE-200 14/07/2026

Windows File Explorer Information Disclosure Vulnerability

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

CVE-2026-50388 Alta · 7.8 CWE-125 14/07/2026

Windows NTFS Remote Code Execution Vulnerability

Out-of-bounds read in Windows NTFS allows an unauthorized attacker to execute code locally.

CVE-2026-50386 Alta · 7.8 CWE-122 14/07/2026

Windows NTFS Remote Code Execution Vulnerability

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

CVE-2026-50390 Alta · 7.8 CWE-843 14/07/2026

Windows Kernel Elevation of Privilege Vulnerability

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

CVE-2026-50387 Alta · 7.8 CWE-121 14/07/2026

Windows GDI Elevation of Privilege Vulnerability

Stack-based buffer overflow in Windows GDI allows an authorized attacker to elevate privileges locally.

CVE-2026-50383 Média · 5.5 CWE-126 14/07/2026

Windows Print Spooler Information Disclosure Vulnerability

Buffer over-read in Windows Print Spooler Components allows an authorized attacker to disclose information locally.

CVE-2026-50382 Alta · 8.8 CWE-822 14/07/2026

DirectX Graphics Kernel Remote Code Execution Vulnerability

Untrusted pointer dereference in Windows DirectX allows an authorized attacker to execute code locally.