Vulnerabilidades do Microsoft Windows 11 Version 25H2

CVE-2026-62700 Alta · 7.8 CWE-122 11/08/2026

Windows NTFS Elevation of Privilege Vulnerability

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

CVE-2026-62699 Média · 6.8 CWE-122 11/08/2026

Windows Universal Disk Format File System Driver (UDFS) Remote Code Execution Vulnerability

Null pointer dereference in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to execute code locally.

CVE-2026-62698 Alta · 7.8 CWE-197 11/08/2026

Microsoft Digest Authentication Elevation of Privilege Vulnerability

Numeric truncation error in Microsoft Digest Authentication allows an authorized attacker to elevate privileges locally.

CVE-2026-62696 Alta · 7.8 CWE-191 11/08/2026

Windows Program Compatibility Assistant Service Elevation of Privilege Vulnerability

Integer underflow (wrap or wraparound) in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

CVE-2026-62695 Alta · 7.8 CWE-122 11/08/2026

Windows Storage Elevation of Privilege Vulnerability

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

CVE-2026-62693 Alta · 7.0 CWE-362 11/08/2026

Windows MIDI Service Module Elevation of Privileges Vulnerability

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

CVE-2026-62692 Alta · 7.8 CWE-122 11/08/2026

Windows Remote Desktop Services Elevation of Privilege Vulnerability

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

CVE-2026-62690 Alta · 7.0 CWE-362 11/08/2026

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-2026-62688 Alta · 7.8 CWE-122 11/08/2026

Windows MIDI Service Module Elevation of Privileges Vulnerability

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

CVE-2026-61939 Alta · 7.0 CWE-416 11/08/2026

Winlogon Elevation of Privilege Vulnerability

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

CVE-2026-61938 Alta · 7.0 CWE-416 11/08/2026

Windows Installer Elevation of Privilege Vulnerability

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

CVE-2026-61937 Alta · 7.8 CWE-122 11/08/2026

Windows HTTP.sys Elevation of Privilege Vulnerability

Integer overflow or wraparound in Windows HTTP.sys allows an authorized attacker to elevate privileges locally.

CVE-2026-61936 Média · 5.5 CWE-862 11/08/2026

Windows Defender Firewall Service Security Feature Bypass Vulnerability

Missing authorization in Windows Defender Firewall Service allows an authorized attacker to bypass a security feature locally.

CVE-2026-61934 Alta · 7.8 CWE-416 11/08/2026

Windows Bind Filter Driver Elevation of Privilege Vulnerability

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

CVE-2026-61933 Média · 5.5 CWE-125 11/08/2026

Windows DWM Core Library Information Disclosure Vulnerability

Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to disclose information locally.

CVE-2026-61930 Alta · 7.8 CWE-122 11/08/2026

Windows Kernel Elevation of Privilege Vulnerability

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

CVE-2026-61929 Alta · 7.0 CWE-416 11/08/2026

Windows Kernel Elevation of Privilege Vulnerability

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

CVE-2026-61928 Média · 5.5 CWE-312 11/08/2026

Windows Hello Tampering Vulnerability

Cleartext storage of sensitive information in Windows Hello allows an authorized attacker to perform tampering locally.

CVE-2026-61927 Alta · 7.0 CWE-362 11/08/2026

Windows Bind Filter Driver Elevation of Privilege Vulnerability

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

CVE-2026-61926 Alta · 7.8 CWE-122 11/08/2026

Windows USB Driver Elevation of Privilege Vulnerability

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

CVE-2026-61925 Alta · 7.8 CWE-863 11/08/2026

Windows Installer Elevation of Privilege Vulnerability

Incorrect authorization in Windows Installer allows an authorized attacker to elevate privileges locally.

CVE-2026-61924 Alta · 7.5 CWE-125 11/08/2026

Windows Remote Desktop Client Information Disclosure Vulnerability

Out-of-bounds read in Remote Desktop Client allows an unauthorized attacker to disclose information over a network.

CVE-2026-61923 Alta · 7.8 CWE-122 11/08/2026

Windows Display Enhancement Service Elevation of Privilege Vulnerability

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

CVE-2026-61921 Média · 6.5 CWE-125 11/08/2026

Windows Remote Desktop Client Information Disclosure Vulnerability

Out-of-bounds read in Remote Desktop Client allows an unauthorized attacker to disclose information over a network.

CVE-2026-61918 Alta · 7.5 CWE-125 11/08/2026

Windows Remote Desktop Client Information Disclosure Vulnerability

Out-of-bounds read in Remote Desktop Client allows an unauthorized attacker to disclose information over a network.