Vulnerabilidades do Microsoft Windows 11 version 23H2

CVE-2026-96914 Alta · 8.8 CWE-122 13/10/2026

Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability

Integer overflow or wraparound in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally.

CVE-2026-96913 Alta · 8.8 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-2026-96912 Alta · 7.8 CWE-416 13/10/2026

Windows Client License Service Elevation of Privilege Vulnerability

Use after free in Windows Client License Service allows an authorized attacker to elevate privileges locally.

CVE-2026-96911 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-2026-96910 Média · 5.5 CWE-822 13/10/2026

Microsoft Windows Search Component Information Disclosure Vulnerability

Untrusted pointer dereference in Microsoft Windows Search Component allows an authorized attacker to disclose information locally.

CVE-2026-96909 Crítica · 9.8 CWE-122 13/10/2026

Windows BitLocker Remote Code Execution Vulnerability

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

CVE-2026-96867 Alta · 7.8 CWE-125 13/10/2026

Windows NTFS Remote Code Execution Vulnerability

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

CVE-2026-96865 Média · 5.6 CWE-497 13/10/2026

Windows Secure Kernel Mode Information Disclosure Vulnerability

Exposure of sensitive system information to an unauthorized control sphere in Windows Secure Kernel Mode allows an authorized attacker to disclose information locally.

CVE-2026-96863 Média · 6.8 CWE-122 13/10/2026

Windows Storage Port Driver Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Storage Port Driver allows an unauthorized attacker to elevate privileges with a physical attack.

CVE-2026-96862 Alta · 7.8 CWE-125 13/10/2026

Windows Spaceport.sys Elevation of Privilege Vulnerability

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

CVE-2026-96860 Média · 5.5 CWE-125 13/10/2026

Windows USB Print Driver Information Disclosure Vulnerability

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

CVE-2026-96859 Média · 5.5 CWE-125 13/10/2026

Windows Imaging Component Information Disclosure Vulnerability

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

CVE-2026-96858 Média · 5.5 CWE-306 13/10/2026

Windows Security Account Manager Tampering Vulnerability

Missing authentication for critical function in Windows Security Account Manager allows an authorized attacker to perform tampering locally.

CVE-2026-96857 Média · 5.5 CWE-552 13/10/2026

Windows Projected File System Information Disclosure Vulnerability

Files or directories accessible to external parties in Windows Projected File System allows an authorized attacker to disclose information locally.

CVE-2026-96856 Alta · 7.8 CWE-122 13/10/2026

Windows Management Instrumentation Elevation of Privilege Vulnerability

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

CVE-2026-96855 Média · 5.5 CWE-862 13/10/2026

Windows Modern Device Management (MDM) Tampering Vulnerability

Improper access control in Windows Modern Device Management (MDM) allows an authorized attacker to perform tampering locally.

CVE-2026-96854 Média · 5.5 CWE-843 13/10/2026

Windows Device Association Service Information Disclosure Vulnerability

Access of resource using incompatible type ('type confusion') in Windows Device Association Service allows an authorized attacker to disclose information locally.

CVE-2026-96853 Média · 4.7 CWE-367 13/10/2026

Windows Win32 Kernel Subsystem Information Disclosure Vulnerability

Time-of-check time-of-use (toctou) race condition in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

CVE-2026-96852 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-2026-96851 Média · 5.5 CWE-126 13/10/2026

Windows Management Instrumentation Information Disclosure Vulnerability

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

CVE-2026-96850 Média · 5.5 CWE-170 13/10/2026

Windows Modern Device Management (MDM) Information Disclosure Vulnerability

Use of uninitialized resource in Windows Modern Device Management (MDM) allows an authorized attacker to disclose information locally.

CVE-2026-96848 Média · 5.5 CWE-126 13/10/2026

Windows Win32 Kernel Subsystem Information Disclosure Vulnerability

Buffer over-read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

CVE-2026-96847 Alta · 7.8 CWE-822 13/10/2026

WebDAV Elevation of Privilege Vulnerability

Untrusted pointer dereference in WebDAV allows an authorized attacker to elevate privileges locally.

CVE-2026-96846 Média · 5.5 CWE-125 13/10/2026

WebDAV Information Disclosure Vulnerability

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

CVE-2026-96844 Alta · 8.0 CWE-191 13/10/2026

Microsoft Bluetooth Driver Elevation of Privilege Vulnerability

Integer underflow (wrap or wraparound) in Microsoft Bluetooth Driver allows an authorized attacker to elevate privileges over an adjacent network.