Vulnerabilidades do Microsoft Windows 11 24h2

CVE-2026-100203 Alta · 7.0 CWE-122 13/10/2026

Windows Update Service Elevation of Privilege Vulnerability

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

CVE-2026-100202 Crítica · 9.8 CWE-416 13/10/2026

Windows Message Queuing Queue Manager Remote Code Execution Vulnerability

Use after free in Windows Message Queuing Queue Manager allows an unauthorized attacker to execute code over a network.

CVE-2026-100201 Alta · 7.0 CWE-122 13/10/2026

Windows Client License Service Elevation of Privilege Vulnerability

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

CVE-2026-100200 Alta · 7.0 CWE-416 13/10/2026

Windows Update Service Elevation of Privilege Vulnerability

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

CVE-2026-85877 Alta · 8.8 CWE-122 08/09/2026

Windows Print Spooler Remote Code Execution Vulnerability

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

CVE-2026-85360 Alta · 7.0 CWE-416 08/09/2026

Windows Kernel Elevation of Privilege Vulnerability

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

CVE-2026-84001 Alta · 7.5 CWE-125 08/09/2026

Windows Key Distribution Center Denial of Service Vulnerability

Out-of-bounds read in Windows Key Distribution Center allows an unauthorized attacker to deny service over a network.

CVE-2026-84000 Alta · 7.8 CWE-122 08/09/2026

Microsoft Graphics Component Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to execute code locally.

CVE-2026-83999 Alta · 7.0 CWE-59 08/09/2026

Windows Resilient File System (ReFS) Deduplication Service Elevation of Privilege Vulnerability

Improper link resolution before file access ('link following') in Windows Resilient File System (ReFS) Deduplication Service allows an authorized attacker to elevate privileges locally.

CVE-2026-83998 Alta · 8.8 CWE-122 08/09/2026

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-2026-83997 Alta · 8.1 CWE-416 08/09/2026

Windows Message Queuing Remote Code Execution Vulnerability

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

CVE-2026-83996 Alta · 8.8 CWE-122 08/09/2026

Windows Error Reporting Elevation of Privilege Vulnerability

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

CVE-2026-83995 Alta · 7.8 CWE-122 08/09/2026

Windows NTFS Elevation of Privilege Vulnerability

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

CVE-2026-83992 Alta · 8.8 CWE-122 08/09/2026

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-2026-83991 Média · 5.5 CWE-306 08/09/2026

Windows Cloud Files Mini Filter Driver Tampering Vulnerability

Missing authentication for critical function in Windows Cloud Files Mini Filter Driver allows an authorized attacker to perform tampering locally.

CVE-2026-83990 Alta · 7.8 CWE-121 08/09/2026

Microsoft Graphics Component Elevation of Privilege Vulnerability

Stack-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.

CVE-2026-83989 Alta · 7.5 CWE-125 08/09/2026

Windows Services for NFS ONCRPC XDR Driver Denial of Service Vulnerability

Out-of-bounds read in Windows Services for NFS ONCRPC XDR Driver allows an unauthorized attacker to deny service over a network.

CVE-2026-83988 Alta · 7.8 CWE-122 08/09/2026