Vulnerabilidades do Microsoft Windows 11 Version 26H2

CVE-2026-69931 Alta · 7.0 CWE-362 13/10/2026

Windows Storage Elevation of Privilege Vulnerability

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

CVE-2026-69926 Alta · 7.8 CWE-843 13/10/2026

Desktop Window Manager Elevation of Privilege Vulnerability

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

CVE-2026-69923 Alta · 7.8 CWE-427 13/10/2026

Windows AI Elevation of Privilege Vulnerability

Uncontrolled search path element in Windows AI allows an authorized attacker to elevate privileges locally.

CVE-2026-69919 Média · 5.5 CWE-125 13/10/2026

Windows Cryptographic Services Information Disclosure Vulnerability

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

CVE-2026-69918 Alta · 7.8 CWE-122 13/10/2026

Windows Core Messaging Elevation of Privilege Vulnerability

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

CVE-2026-69916 Alta · 7.8 CWE-190 13/10/2026

Windows NTFS Elevation of Privilege Vulnerability

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

CVE-2026-69915 Alta · 7.0 CWE-416 13/10/2026

Windows NTFS Elevation of Privilege Vulnerability

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

CVE-2026-69914 Média · 5.5 CWE-125 13/10/2026

Windows AppX Deployment Service Information Disclosure Vulnerability

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

CVE-2026-69913 Alta · 8.1 CWE-416 13/10/2026

Windows TCP/IP Remote Code Execution Vulnerability

Use after free in Windows TCP/IP allows an unauthorized attacker to execute code over a network.

CVE-2026-69909 Alta · 7.8 CWE-122 13/10/2026

Microsoft COM for Windows Elevation of Privilege Vulnerability

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

CVE-2026-69905 Média · 5.5 CWE-862 13/10/2026

Windows AppX Deployment Service Tampering Vulnerability

Missing authorization in Windows AppX Deployment Service allows an authorized attacker to perform tampering locally.

CVE-2026-69902 Média · 6.7 CWE-822 13/10/2026

Windows NTFS Remote Code Execution Vulnerability

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

CVE-2026-69898 Alta · 7.8 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-2026-69886 Crítica · 9.8 CWE-122 13/10/2026

Windows Imaging Component Remote Code Execution Vulnerability

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

CVE-2026-69884 Alta · 7.8 CWE-126 13/10/2026

Windows GDI Elevation of Privilege Vulnerability

Buffer over-read in Windows GDI allows an authorized attacker to elevate privileges locally.

CVE-2026-69883 Crítica · 9.8 CWE-416 13/10/2026

Windows iSCSI Remote Code Execution Vulnerability

Use after free in Windows iSCSI allows an unauthorized attacker to execute code over a network.

CVE-2026-69882 Alta · 7.8 CWE-426 13/10/2026

Windows Update Elevation of Privilege Vulnerability

Untrusted search path in Windows Update allows an authorized attacker to elevate privileges locally.

CVE-2026-69880 Alta · 7.8 CWE-843 13/10/2026

Desktop Window Manager Elevation of Privilege Vulnerability

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

CVE-2026-69867 Alta · 7.8 CWE-125 13/10/2026

SQLite Elevation of Privilege Vulnerability

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

CVE-2026-69856 Alta · 7.0 CWE-362 13/10/2026

Windows Storage Elevation of Privilege Vulnerability

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

CVE-2026-69850 Alta · 7.8 CWE-822 13/10/2026

Windows Certificates Elevation of Privilege Vulnerability

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

CVE-2026-69840 Alta · 7.0 CWE-416 13/10/2026

Windows Certificates Elevation of Privilege Vulnerability

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

CVE-2026-69798 Alta · 7.8 CWE-416 13/10/2026

Windows Wired AutoConfig Service Elevation of Privilege Vulnerability

Use after free in Windows Wired AutoConfig Service allows an authorized attacker to elevate privileges locally.

CVE-2026-69795 Alta · 7.0 CWE-476 13/10/2026

Windows Clipboard Server Elevation of Privilege Vulnerability

Null pointer dereference in Windows Clipboard Server allows an authorized attacker to elevate privileges locally.

CVE-2026-69783 Alta · 7.8 CWE-73 13/10/2026

Windows Update Elevation of Privilege Vulnerability

External control of file name or path in Windows Update allows an authorized attacker to elevate privileges locally.