Vulnerabilidades de Microsoft
CVEs publicadas que afetam produtos de Microsoft: 5261 registro(s), com severidade, exploração e correções.
Windows Server 2025 3001Windows Server 2025 (Server Core installation) 2993Windows 11 Version 24H2 2879Windows 11 24h2 2854Windows 11 Version 25H2 2831Windows Server 2022 2820Windows 11 25h2 2806Windows Server 2019 2708Windows Server 2019 (Server Core installation) 2662Windows 10 1809 2622Windows 10 Version 1809 2595Windows 10 Version 21H2 2572Windows 11 version 26H1 2561Windows 10 Version 22H2 2555Windows 10 21h2 2549Windows 10 22h2 2535Windows 11 26h1 2514Windows 11 version 23H2 2389Windows 11 23h2 2362Windows Server 2016 2297Windows Server 2016 (Server Core installation) 2239Windows 10 1607 2212Windows 10 Version 1607 2177Windows Server 2012 1885Windows Server 2012 R2 1813Windows Server 2012 R2 (Server Core installation) 1804Windows Server 2012 (Server Core installation) 1699Windows 11 Version 26H2 1007Windows 11 26h2 978Microsoft 365 Apps for Enterprise 576365 Apps 575Microsoft Office LTSC 2024 556Microsoft Office LTSC 2021 553Windows Server 2022 23h2 544Windows Server 2022, 23H2 Edition (Server Core installation) 543Office 2021 465Office 2024 465Microsoft Office LTSC for Mac 2021 454Microsoft Office LTSC for Mac 2024 453Microsoft Office 2019 386
CVE-2026-50444
Alta · 8.8
CWE-306 14/07/2026
Windows Server Update Service (WSUS) Elevation of Privilege Vulnerability
Missing authentication for critical function in Windows Server Update Service allows an authorized attacker to elevate privileges over a network.
CVE-2026-50442
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-2026-50441
Alta · 7.8
CWE-822 14/07/2026
Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability
Untrusted pointer dereference in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privileges locally.
CVE-2026-50440
Alta · 7.0
CWE-362 14/07/2026
Windows Audio Service Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Audio Service allows an authorized attacker to elevate privileges locally.
CVE-2026-50439
Crítica · 9.8
CWE-416 14/07/2026
Microsoft Message Queuing Queue Manager Remote Code Execution Vulnerability
Use after free in Microsoft Message Queuing Queue Manager allows an unauthorized attacker to execute code over a network.
CVE-2026-50438
Alta · 8.8
CWE-59 14/07/2026
Microsoft PC Manager Elevation of Privilege Vulnerability
Improper link resolution before file access ('link following') in Microsoft PC Manager allows an authorized attacker to elevate privileges locally.
CVE-2026-50437
Média · 5.5
CWE-125 14/07/2026
Windows DWM Core Library Information Disclosure Vulnerability
Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to disclose information locally.
CVE-2026-50435
Alta · 7.8
CWE-126 14/07/2026
Windows Overlay Filter Elevation of Privilege Vulnerability
Buffer over-read in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.
CVE-2026-50434
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-2026-50433
Alta · 7.8
CWE-416 14/07/2026
Windows Media Elevation of Privilege Vulnerability
Use after free in Windows Media allows an authorized attacker to elevate privileges locally.
CVE-2026-50432
Média · 6.5
CWE-416 14/07/2026
Window Virtual Filtering Platform (VFP) Denial of Service Vulnerability
Use after free in Windows Virtual Filtering Platform (VFP) allows an authorized attacker to deny service over a network.
CVE-2026-50436
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-2026-50431
Média · 5.5
CWE-200 14/07/2026
Windows Quality of Service (QoS) Packet Scheduler Information Disclosure Vulnerability
Windows Quality of Service (QoS) Packet Scheduler Information Disclosure Vulnerability
CVE-2026-50430
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-2026-50429
Alta · 8.2
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-2026-50428
Média · 5.5
CWE-125 14/07/2026
Windows Container Isolation FS Filter Driver (unionfs.sys) Information Disclosure Vulnerability
Out-of-bounds read in Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker to disclose information locally.
CVE-2026-50427
Alta · 7.8
CWE-362 14/07/2026
Content Delivery Manager Elevation of Privilege Vulnerability
Use after free in Content Delivery Manager allows an authorized attacker to elevate privileges locally.
CVE-2026-50426
Média · 6.8
CWE-23 14/07/2026
Windows DNS Server Remote Code Execution Vulnerability
Relative path traversal in DNS Server allows an authorized attacker to execute code over an adjacent network.
CVE-2026-50425
Alta · 7.8
CWE-416 14/07/2026
Windows Internal System User Profile Elevation of Privilege Vulnerability
Use after free in Windows Internal System User Profile allows an authorized attacker to elevate privileges locally.
CVE-2026-50424
Alta · 7.5
CWE-822 14/07/2026
Windows Domain Controller Denial of Service Vulnerability
Untrusted pointer dereference in Windows Domain Controller allows an unauthorized attacker to deny service over a network.
CVE-2026-50423
Alta · 7.8
CWE-284 14/07/2026
Windows Kernel Elevation of Privilege Vulnerability
Improper access control in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-50422
Alta · 7.8
CWE-125 14/07/2026
Windows NTFS Elevation of Privilege Vulnerability
Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.
CVE-2026-50421
Alta · 7.8
CWE-843 14/07/2026
Windows Connected User Experiences and Telemetry Elevation of Privilege Vulnerability
Access of resource using incompatible type ('type confusion') in Windows Connected User Experiences and Telemetry allows an authorized attacker to elevate privileges locally.
CVE-2026-50419
Baixa · 3.3
CWE-200 14/07/2026
Windows Kernel Information Disclosure Vulnerability
Exposure of sensitive information to an unauthorized actor in Windows Kernel allows an authorized attacker to disclose information locally.
CVE-2026-50420
Média · 5.5
CWE-125 14/07/2026
HTTP.sys Information Disclosure Vulnerability
Out-of-bounds read in Windows HTTP.sys allows an unauthorized attacker to disclose information locally.