Vulnerabilidades do Microsoft Windows Server 2022

CVE-2026-83704 Alta · 7.8 CWE-59 13/10/2026

Microsoft Windows Search Component Elevation of Privilege Vulnerability

Improper link resolution before file access ('link following') in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

CVE-2026-83703 Média · 6.5 CWE-125 13/10/2026

Windows Wi-Fi Driver Denial of Service Vulnerability

Out-of-bounds read in Windows Wi-Fi Driver allows an unauthorized attacker to deny service over an adjacent network.

CVE-2026-83702 Alta · 7.0 CWE-416 13/10/2026

Windows Installer Elevation of Privilege Vulnerability

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

CVE-2026-83701 Alta · 7.0 CWE-416 13/10/2026

Windows Now Playing Session Manager Elevation of Privilege Vulnerability

Use after free in Windows Now Playing Session Manager allows an authorized attacker to elevate privileges locally.

CVE-2026-83700 Alta · 7.8 CWE-416 13/10/2026

Windows Now Playing Session Manager Elevation of Privilege Vulnerability

Use after free in Windows Now Playing Session Manager allows an authorized attacker to elevate privileges locally.

CVE-2026-83699 Alta · 7.8 CWE-121 13/10/2026

Windows Client-Side Caching (CSC) Service Elevation of Privilege Vulnerability

Stack-based buffer overflow in Windows Client-Side Caching (CSC) Service allows an authorized attacker to elevate privileges locally.

CVE-2026-83698 Alta · 7.8 CWE-122 13/10/2026

Windows Client-Side Caching (CSC) Service Elevation of Privilege Vulnerability

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

CVE-2026-83697 Média · 4.7 CWE-367 13/10/2026

Windows Modern Device Management (MDM) Tampering Vulnerability

Time-of-check time-of-use (toctou) race condition in Windows Modern Device Management (MDM) allows an authorized attacker to perform tampering locally.

CVE-2026-83696 Alta · 7.0 CWE-416 13/10/2026

Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability

Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-83695 Média · 5.5 CWE-908 13/10/2026

Windows Event Logging Service Information Disclosure Vulnerability

Use of uninitialized resource in Windows Event Logging Service allows an authorized attacker to disclose information locally.

CVE-2026-83694 Alta · 7.0 CWE-125 13/10/2026

Windows Volume Manager Extension Driver Elevation of Privilege Vulnerability

Out-of-bounds read in Windows Volume Manager Extension Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-83693 Crítica · 9.8 CWE-122 13/10/2026

Windows Error Reporting Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows Error Reporting allows an unauthorized attacker to execute code over a network.

CVE-2026-83692 Alta · 7.8 CWE-122 13/10/2026

Windows Bind Filter Driver Elevation of Privilege Vulnerability

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

CVE-2026-83691 Alta · 7.8 CWE-122 13/10/2026

Windows DHCP Server Elevation of Privilege Vulnerability

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

CVE-2026-83690 Alta · 7.8 CWE-416 13/10/2026

Windows Kernel Elevation of Privilege Vulnerability

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

CVE-2026-83689 Alta · 7.0 CWE-416 13/10/2026

Windows Error Reporting Elevation of Privilege Vulnerability

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

CVE-2026-83688 Alta · 8.8 CWE-122 13/10/2026

Remote Desktop Client Remote Code Execution Vulnerability

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

CVE-2026-83686 Média · 5.5 CWE-125 13/10/2026

Microsoft Windows Search Component Information Disclosure Vulnerability

Out-of-bounds read in Microsoft Windows Search Component allows an authorized attacker to disclose information locally.

CVE-2026-83685 Média · 6.5 CWE-126 13/10/2026

Windows Internet Key Exchange (IKE) Extension Denial of Service Vulnerability

Buffer over-read in Windows IKE Extension allows an authorized attacker to deny service over a network.

CVE-2026-83683 Média · 6.5 CWE-36 13/10/2026

Windows Encrypting File System (EFS) Information Disclosure Vulnerability

Absolute path traversal in Windows Encrypting File System (EFS) allows an authorized attacker to disclose information over a network.

CVE-2026-83682 Alta · 7.0 CWE-416 13/10/2026

Windows TCP/IP Elevation of Privilege Vulnerability

Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges locally.

CVE-2026-83680 Alta · 7.0 CWE-122 13/10/2026

Windows Installer Elevation of Privilege Vulnerability

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

CVE-2026-83678 Alta · 7.8 CWE-122 13/10/2026

Windows TCP/IP Elevation of Privilege Vulnerability

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

CVE-2026-83676 Alta · 7.0 CWE-122 13/10/2026

Windows Installer Elevation of Privilege Vulnerability

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

CVE-2026-83674 Alta · 8.1 CWE-1390 13/10/2026

Active Directory Federation Services (AD FS) Spoofing Vulnerability

Weak authentication in Active Directory Federation Services (AD FS) allows an unauthorized attacker to perform spoofing over a network.