Vulnerabilidades do Microsoft Windows 11 version 26H1
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CVEs publicadas que afetam Microsoft Windows 11 version 26H1: 2561 registro(s), com versões afetadas e correções.
CVE-2026-50353
Alta · 7.8
CWE-416 14/07/2026
DirectX Graphics Kernel Elevation of Privilege Vulnerability
Use after free in Windows DirectX allows an authorized attacker to elevate privileges locally.
CVE-2026-50352
Média · 5.5
CWE-200 14/07/2026
Windows Cryptographic Services Information Disclosure Vulnerability
Exposure of sensitive information to an unauthorized actor in Windows Cryptographic Services allows an authorized attacker to disclose information locally.
CVE-2026-50348
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-2026-50347
Alta · 7.8
CWE-122 14/07/2026
Windows Data.dll Remote Code Execution Vulnerability
Heap-based buffer overflow in Windows Data dll allows an unauthorized attacker to execute code locally.
CVE-2026-50346
Alta · 7.8
CWE-285 14/07/2026
Netlogon RPC Elevation of Privilege Vulnerability
Improper authorization in RPC Runtime allows an authorized attacker to elevate privileges locally.
CVE-2026-50345
Alta · 7.0
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 authorized attacker to elevate privileges locally.
CVE-2026-50344
Alta · 7.8
CWE-285 14/07/2026
Windows OLE Elevation of Privilege Vulnerability
Improper authorization in Windows OLE allows an authorized attacker to elevate privileges locally.
CVE-2026-50343
Alta · 7.8
CWE-269 14/07/2026
Microsoft Install Service Elevation of Privilege Vulnerability
Improper privilege management in Microsoft Install Service allows an authorized attacker to elevate privileges locally.
CVE-2026-50341
Média · 5.5
CWE-126 14/07/2026
Windows NTFS Information Disclosure Vulnerability
Buffer over-read in Windows NTFS allows an authorized attacker to disclose information locally.
CVE-2026-50340
Alta · 8.8
CWE-416 14/07/2026
Windows Runtime Elevation of Privilege Vulnerability
Use after free in Windows Runtime allows an authorized attacker to elevate privileges over a network.
CVE-2026-50339
Média · 5.5
CWE-200 14/07/2026
Windows Push Notification Information Disclosure Vulnerability
Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an authorized attacker to disclose information locally.
CVE-2026-50337
Alta · 7.8
CWE-704 14/07/2026
Windows Notification Elevation of Privilege Vulnerability
Incorrect type conversion or cast in Windows Notification allows an authorized attacker to elevate privileges locally.
CVE-2026-50336
Alta · 7.8
CWE-122 14/07/2026
Windows Media Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Media allows an authorized attacker to elevate privileges locally.
CVE-2026-50335
Alta · 7.8
CWE-284 14/07/2026
Windows Operating Systems Elevation of Privilege Vulnerability
Improper access control in Windows Operating Systems allows an authorized attacker to elevate privileges locally.
CVE-2026-50334
Média · 5.5
CWE-200 14/07/2026
Windows Push Notification Information Disclosure Vulnerability
Exposure of sensitive information to an unauthorized actor in Windows Notification allows an authorized attacker to disclose information locally.
CVE-2026-50332
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-2026-50330
Crítica · 9.8
CWE-122 14/07/2026
Windows Remote Desktop Client Elevation of Privilege Vulnerability
Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-50331
Alta · 7.8
CWE-416 14/07/2026
Windows Application Model Core API Elevation of Privilege Vulnerability
Use after free in Windows Application Model allows an authorized attacker to elevate privileges locally.
CVE-2026-50329
Alta · 7.8
CWE-416 14/07/2026
Microsoft DWM Core Library Elevation of Privilege Vulnerability
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-50327
Alta · 7.8
CWE-122 14/07/2026
Windows Media Remote Code Execution Vulnerability
Heap-based buffer overflow in Windows Media allows an authorized attacker to execute code locally.
CVE-2026-50326
Alta · 7.8
CWE-416 14/07/2026
Windows Unified Consent System Elevation of Privilege Vulnerability
Use after free in Windows Unified Consent System allows an authorized attacker to elevate privileges locally.
CVE-2026-50322
Alta · 7.0
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 authorized attacker to elevate privileges locally.
CVE-2026-50321
Alta · 7.0
CWE-362 14/07/2026
Windows USB Driver Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows USB Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-50317
Alta · 7.0
CWE-362 14/07/2026
Windows Operating Systems Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Operating Systems allows an authorized attacker to elevate privileges locally.
CVE-2026-50315
Alta · 7.8
CWE-476 14/07/2026
Windows Image Acquisition Elevation of Privilege Vulnerability
Null pointer dereference in Windows Image Acquisition allows an authorized attacker to elevate privileges locally.