Vulnerabilidades do Microsoft Windows 11 Version 25H2
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CVEs publicadas que afetam Microsoft Windows 11 Version 25H2: 2835 registro(s), com versões afetadas e correções.
CVE-2026-50487
Crítica · 9.8
CWE-416 14/07/2026
Windows DNS Client Elevation of Privilege Vulnerability
Use after free in Microsoft Windows DNS allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-50486
Alta · 7.8
CWE-416 14/07/2026
Windows Runtime Elevation of Privilege Vulnerability
Use after free in Windows Runtime allows an authorized attacker to elevate privileges locally.
CVE-2026-50485
Média · 5.7
CWE-126 14/07/2026
Windows Hyper-V Denial of Service Vulnerability
Buffer over-read in Windows Hyper-V allows an authorized attacker to deny service over an adjacent network.
CVE-2026-50484
Alta · 7.8
CWE-122 14/07/2026
Windows Kernel Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-50483
Média · 5.5
CWE-200 14/07/2026
Windows Graphics Component Information Disclosure Vulnerability
Exposure of sensitive information to an unauthorized actor in Microsoft Graphics Component allows an authorized attacker to disclose information locally.
CVE-2026-50482
Alta · 7.8
CWE-122 14/07/2026
Windows NTFS Remote Code Execution Vulnerability
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.
CVE-2026-50478
Alta · 7.8
CWE-416 14/07/2026
Windows Kernel Elevation of Privilege Vulnerability
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-50477
Alta · 7.8
CWE-122 14/07/2026
Windows Kernel Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-50476
Alta · 7.8
CWE-416 14/07/2026
Windows Network Connections Service Elevation of Privilege Vulnerability
Use after free in Microsoft Windows allows an authorized attacker to elevate privileges locally.
CVE-2026-50475
Média · 5.5
CWE-126 14/07/2026
Windows Kernel Information Disclosure Vulnerability
Buffer over-read in Windows Kernel allows an authorized attacker to disclose information locally.
CVE-2026-50474
Alta · 8.8
CWE-416 14/07/2026
Remote Desktop Client Remote Code Execution Vulnerability
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVE-2026-50473
Média · 5.5
CWE-200 14/07/2026
Windows File Explorer Information Disclosure Vulnerability
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.
CVE-2026-50471
Alta · 7.8
CWE-122 14/07/2026
Windows NTFS Remote Code Execution Vulnerability
Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.
CVE-2026-50470
Alta · 7.5
CWE-125 14/07/2026
Windows Network Policy Server SNMP Information Disclosure Vulnerability
Out-of-bounds read in Windows Network Policy Server SNMP allows an unauthorized attacker to disclose information over a network.
CVE-2026-50469
Alta · 7.8
CWE-59 14/07/2026
Windows Projected File System Elevation of Privilege Vulnerability
Improper link resolution before file access ('link following') in Windows Projected File System allows an authorized attacker to elevate privileges locally.
CVE-2026-50466
Alta · 7.8
CWE-416 14/07/2026
Microsoft Brokering File System Elevation of Privilege Vulnerability
Use after free in Windows Brokering File System allows an authorized attacker to elevate privileges locally.
CVE-2026-50463
Alta · 7.5
CWE-125 14/07/2026
Windows Kernel Information Disclosure Vulnerability
Out-of-bounds read in Windows Kernel allows an unauthorized attacker to disclose information over a network.
CVE-2026-50462
Alta · 7.8
CWE-73 14/07/2026
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
External control of file name or path in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
CVE-2026-50460
Alta · 8.1
CWE-362 14/07/2026
Windows Runtime Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-50459
Alta · 7.8
CWE-416 14/07/2026
Windows Kernel Elevation of Privilege Vulnerability
Use after free in Windows Kernel allows an unauthorized attacker to elevate privileges locally.
CVE-2026-50465
Alta · 7.1
CWE-284 14/07/2026
Windows DNS Client Tampering Vulnerability
Improper access control in Microsoft Windows DNS allows an authorized attacker to perform tampering locally.
CVE-2026-50461
Alta · 7.8
CWE-122 14/07/2026
Windows NTFS Remote Code Execution Vulnerability
Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.
CVE-2026-50458
Alta · 7.8
CWE-362 14/07/2026
Microsoft Brokering File System Elevation of Privilege Vulnerability
Use after free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.
CVE-2026-50457
Alta · 7.8
CWE-362 14/07/2026
Windows Runtime Elevation of Privilege Vulnerability
Use after free in Windows Runtime allows an authorized attacker to elevate privileges locally.
CVE-2026-50456
Média · 5.5
CWE-200 14/07/2026
Windows File Explorer Information Disclosure Vulnerability
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.