Vulnerabilidades de Microsoft

CVEs publicadas que afetam produtos de Microsoft: 5213 registro(s), com severidade, exploração e correções.

Windows Server 2025 2995 Windows Server 2025 (Server Core installation) 2991 Windows 11 Version 24H2 2877 Windows 11 Version 25H2 2835 Windows Server 2022 2819 Windows Server 2019 2707 Windows Server 2019 (Server Core installation) 2665 Windows 10 Version 1809 2599 Windows 10 Version 21H2 2575 Windows 11 version 26H1 2565 Windows 10 Version 22H2 2558 Windows 11 version 23H2 2390 Windows Server 2016 2295 Windows Server 2016 (Server Core installation) 2242 Windows 10 Version 1607 2180 Windows 11 24h2 2136 Windows 11 25h2 2094 Windows 10 1809 1992 Windows 10 21h2 1913 Windows 10 22h2 1899 Windows Server 2012 1854 Windows Server 2012 R2 1817 Windows Server 2012 R2 (Server Core installation) 1808 Windows 11 26h1 1806 Windows Server 2012 (Server Core installation) 1703 Windows 10 1607 1702 Windows 11 23h2 1676 Windows 11 Version 26H2 1007 Microsoft 365 Apps for Enterprise 568 Microsoft Office LTSC 2024 548 Microsoft Office LTSC 2021 545 Windows Server 2022 23h2 542 Windows Server 2022, 23H2 Edition (Server Core installation) 541 365 Apps 533 Microsoft Office LTSC for Mac 2021 444 Microsoft Office LTSC for Mac 2024 443 Office 2021 434 Office 2024 434 Microsoft Office 365 for Mac 375 Microsoft Office 2019 375

Somente exploradas (KEV) →

CVE-2026-83865 Média · 4.7 CWE-23 13/10/2026

Windows Internet (wininet.dll) Tampering Vulnerability

Relative path traversal in Windows Internet (wininet.dll) allows an authorized attacker to perform tampering locally.

CVE-2026-83864 Média · 5.5 CWE-290 13/10/2026

Windows NTFS Information Disclosure Vulnerability

Improper access control in Windows NTFS allows an authorized attacker to disclose information locally.

CVE-2026-83863 Alta · 7.8 CWE-122 13/10/2026

Servicing Stack Updates Elevation of Privilege Vulnerability

Heap-based buffer overflow in Servicing Stack Updates allows an authorized attacker to elevate privileges locally.

CVE-2026-83862 Crítica · 9.8 CWE-416 13/10/2026

Windows Network Load Balancing Remote Code Execution Vulnerability

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

CVE-2026-83861 Alta · 7.8 CWE-122 13/10/2026

Windows Remote Desktop Protocol Elevation of Privilege Vulnerability

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

CVE-2026-83860 Alta · 7.5 CWE-121 13/10/2026

Windows GDI Denial of Service Vulnerability

Stack-based buffer overflow in Windows GDI allows an unauthorized attacker to deny service over a network.

CVE-2026-83859 Alta · 7.8 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-2026-83857 Alta · 7.8 CWE-121 13/10/2026

Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability

Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.

CVE-2026-83856 Alta · 7.5 CWE-125 13/10/2026

Windows Event Logging Service Remote Code Execution Vulnerability

Out-of-bounds read in Windows Event Logging Service allows an unauthorized attacker to execute code over a network.

CVE-2026-83855 Alta · 7.5 CWE-191 13/10/2026

Windows WLAN Service Denial of Service Vulnerability

Integer underflow (wrap or wraparound) in Windows WLAN Service allows an unauthorized attacker to deny service over a network.

CVE-2026-83854 Média · 5.5 CWE-306 13/10/2026

Windows Notification Information Disclosure Vulnerability

Improper access control in Windows Notification allows an authorized attacker to disclose information locally.

CVE-2026-83853 Alta · 7.0 CWE-416 13/10/2026

Windows Hello Elevation of Privilege Vulnerability

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

CVE-2026-83852 Alta · 7.0 CWE-416 13/10/2026

Windows Bind Filter Driver Elevation of Privilege Vulnerability

Use after free in Windows Bind Filter Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-83851 Alta · 8.8 CWE-122 13/10/2026

Windows Partition Management Driver Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Partition Management Driver allows an unauthorized attacker to elevate privileges over a network.

CVE-2026-83850 Alta · 7.8 CWE-122 13/10/2026

Microsoft Windows Search Component Elevation of Privilege Vulnerability

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

CVE-2026-83849 Média · 5.5 CWE-125 13/10/2026

Windows Hello Information Disclosure Vulnerability

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

CVE-2026-83848 Alta · 7.8 CWE-822 13/10/2026

Windows COM+ Event System Service Elevation of Privilege Vulnerability

Untrusted pointer dereference in Windows COM+ Event System Service allows an authorized attacker to elevate privileges locally.

CVE-2026-83847 Alta · 7.8 CWE-122 13/10/2026

Microsoft Account Elevation of Privilege Vulnerability

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

CVE-2026-83846 Alta · 7.0 CWE-416 13/10/2026

Connected Devices Platform Service (Cdpsvc) Elevation of Privilege Vulnerability

Use after free in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to elevate privileges locally.

CVE-2026-83845 Alta · 8.4 CWE-290 13/10/2026

Windows Internet (wininet.dll) Spoofing Vulnerability

Improper privilege management in Windows Internet (wininet.dll) allows an authorized attacker to perform spoofing locally.

CVE-2026-83844 Alta · 8.1 CWE-125 13/10/2026

Windows Paint Remote Code Execution Vulnerability

Out-of-bounds read in Windows Paint allows an unauthorized attacker to execute code over a network.

CVE-2026-83843 Alta · 7.5 CWE-125 13/10/2026

Windows Internet Key Exchange (IKE) Extension Denial of Service Vulnerability

Out-of-bounds read in Windows Internet Key Exchange (IKE) Protocol allows an unauthorized attacker to deny service over a network.

CVE-2026-83842 Alta · 7.0 CWE-415 13/10/2026

Windows TCP/IP Elevation of Privilege Vulnerability

Double free in Windows TCP/IP allows an authorized attacker to elevate privileges locally.

CVE-2026-83841 Alta · 7.0 CWE-362 13/10/2026

Windows Win32k Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K allows an authorized attacker to elevate privileges locally.

CVE-2026-83840 Alta · 7.8 CWE-1390 13/10/2026

Windows Error Reporting Elevation of Privilege Vulnerability

Weak authentication in Windows Error Reporting allows an authorized attacker to elevate privileges locally.