Vulnerabilidades do Microsoft Windows 11 Version 25H2

CVE-2026-83763 Alta · 7.8 CWE-843 13/10/2026

Windows Input System Elevation of Privilege Vulnerability

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

CVE-2026-83762 Alta · 7.8 CWE-416 13/10/2026

Win32k Elevation of Privilege Vulnerability

Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.

CVE-2026-83761 Alta · 7.8 CWE-416 13/10/2026

Windows Win32 Kernel Subsystem Elevation of Privilege Vulnerability

Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

CVE-2026-83760 Média · 5.5 CWE-125 13/10/2026

Microsoft Bluetooth Driver Information Disclosure Vulnerability

Out-of-bounds read in Microsoft Bluetooth Driver allows an authorized attacker to disclose information locally.

CVE-2026-83759 Alta · 8.8 CWE-94 13/10/2026

Windows Encrypting File System (EFS) Remote Code Execution Vulnerability

Improper control of generation of code ('code injection') in Windows Encrypting File System (EFS) allows an authorized attacker to execute code over a network.

CVE-2026-83758 Alta · 7.8 CWE-122 13/10/2026

Windows Error Reporting Remote Code Execution Vulnerability

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

CVE-2026-83757 Alta · 7.8 CWE-122 13/10/2026

Win32k Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges locally.

CVE-2026-83756 Alta · 7.8 CWE-416 13/10/2026

Windows Win32 Kernel Subsystem Elevation of Privilege Vulnerability

Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

CVE-2026-83755 Média · 5.5 CWE-908 13/10/2026

Win32k Information Disclosure Vulnerability

Use of uninitialized resource in Windows Win32K allows an authorized attacker to disclose information locally.

CVE-2026-83754 Alta · 7.5 CWE-122 13/10/2026

Microsoft OpenSSH for Windows Remote Code Execution Vulnerability

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

CVE-2026-83753 Alta · 7.8 CWE-122 13/10/2026

Windows Camera Frame Server Monitor Elevation of Privilege Vulnerability

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

CVE-2026-83752 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-2026-83751 Alta · 7.0 CWE-416 13/10/2026

Windows MIDI Service Module Elevation of Privileges Vulnerability

Use after free in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.

CVE-2026-83750 Alta · 7.0 CWE-122 13/10/2026

Windows Error Reporting Elevation of Privilege Vulnerability

Time-of-check time-of-use (toctou) race condition in Windows Error Reporting allows an authorized attacker to elevate privileges locally.

CVE-2026-83749 Alta · 7.0 CWE-416 13/10/2026

Windows Overlay Filter Elevation of Privilege Vulnerability

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

CVE-2026-83748 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-2026-83747 Média · 5.5 CWE-125 13/10/2026

Windows Error Reporting Information Disclosure Vulnerability

Out-of-bounds read in Windows Error Reporting allows an authorized attacker to disclose information locally.

CVE-2026-83741 Alta · 7.8 CWE-416 13/10/2026

Internet Explorer Elevation of Privilege Vulnerability

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

CVE-2026-83740 Alta · 7.0 CWE-416 13/10/2026

Windows Hello Elevation of Privilege Vulnerability

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

CVE-2026-83739 Alta · 7.5 CWE-416 13/10/2026

Windows Bluetooth Service Remote Code Execution Vulnerability

Use after free in Windows Bluetooth Service allows an unauthorized attacker to execute code over an adjacent network.

CVE-2026-83738 Alta · 7.0 CWE-362 13/10/2026

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-2026-83737 Média · 5.5 CWE-125 13/10/2026

Windows NTFS Information Disclosure Vulnerability

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

CVE-2026-83736 Média · 5.5 CWE-122 13/10/2026

Windows Kernel Elevation of Privilege Vulnerability

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

CVE-2026-83735 Alta · 7.8 CWE-763 13/10/2026

Windows Kernel Elevation of Privilege Vulnerability

Release of invalid pointer or reference in Windows Kernel allows an authorized attacker to elevate privileges locally.

CVE-2026-83733 Média · 5.5 CWE-125 13/10/2026

Windows Print Spooler Components Information Disclosure Vulnerability

Out-of-bounds read in Windows Print Spooler Components allows an authorized attacker to disclose information locally.