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-2026-83786 Média · 4.7 CWE-209 13/10/2026

Windows NTFS Information Disclosure Vulnerability

Generation of error message containing sensitive information in Windows NTFS allows an authorized attacker to disclose information locally.

CVE-2026-83785 Alta · 7.0 CWE-416 13/10/2026

Windows COM+ Event System Service Elevation of Privilege Vulnerability

Use after free in Windows COM+ Event System Service allows an authorized attacker to elevate privileges locally.

CVE-2026-83784 Alta · 8.8 CWE-36 13/10/2026

Windows Encrypting File System (EFS) Elevation of Privilege Vulnerability

Absolute path traversal in Windows Encrypting File System (EFS) allows an authorized attacker to elevate privileges over a network.

CVE-2026-83783 Alta · 7.8 CWE-122 13/10/2026

Windows Management Instrumentation Elevation of Privilege Vulnerability

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

CVE-2026-83782 Crítica · 9.8 CWE-122 13/10/2026

Windows Shell Remote Code Execution Vulnerability

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

CVE-2026-83781 Alta · 7.8 CWE-170 13/10/2026

Windows Program Compatibility Assistant Service Elevation of Privilege Vulnerability

Improper null termination in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

CVE-2026-83780 Crítica · 9.8 CWE-416 13/10/2026

Windows CCFFilter Driver Remote Code Execution Vulnerability

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

CVE-2026-83779 Alta · 7.8 CWE-122 13/10/2026

Windows Installer Elevation of Privilege Vulnerability

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

CVE-2026-83778 Alta · 8.8 CWE-122 13/10/2026

Microsoft Internet Messaging API Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Internet Messaging API allows an unauthorized attacker to execute code over a network.

CVE-2026-83777 Alta · 8.8 CWE-122 13/10/2026

Windows Bluetooth Service Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Bluetooth Service allows an unauthorized attacker to elevate privileges over an adjacent network.

CVE-2026-83776 Média · 6.8 CWE-125 13/10/2026

Windows Bluetooth Driver Elevation of Privilege Vulnerability

Out-of-bounds read in Microsoft Bluetooth Driver allows an unauthorized attacker to elevate privileges with a physical attack.

CVE-2026-83775 Alta · 7.0 CWE-122 13/10/2026

Windows Installer Elevation of Privilege Vulnerability

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

CVE-2026-83774 Média · 4.7 CWE-497 13/10/2026

Windows Win32 Kernel Subsystem Information Disclosure Vulnerability

Exposure of sensitive system information to an unauthorized control sphere in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

CVE-2026-83773 Média · 5.5 CWE-497 13/10/2026

Windows MIDI Service Module Information Disclosure Vulnerability

Exposure of sensitive system information to an unauthorized control sphere in Windows MIDI Service Module allows an authorized attacker to disclose information locally.

CVE-2026-83771 Alta · 8.8 CWE-416 13/10/2026

Windows Camera Frame Server Monitor Elevation of Privilege Vulnerability

Use after free in Windows Camera Frame Server Monitor allows an unauthorized attacker to elevate privileges over an adjacent network.

CVE-2026-83770 Crítica · 9.8 CWE-122 13/10/2026

Windows Text Shaping Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows Text Shaping allows an unauthorized attacker to execute code over a network.

CVE-2026-83769 Alta · 7.8 CWE-416 13/10/2026

Microsoft OpenSSH for Windows Elevation of Privilege Vulnerability

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

CVE-2026-83768 Alta · 7.8 CWE-122 13/10/2026

Windows Kernel Elevation of Privilege Vulnerability

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

CVE-2026-83767 Alta · 7.8 CWE-121 13/10/2026

Windows Installer Elevation of Privilege Vulnerability

Stack-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.

CVE-2026-83766 Média · 4.2 CWE-863 13/10/2026

Windows Hyper-V Security Feature Bypass Vulnerability

Incorrect authorization in Windows Hyper-V allows an authorized attacker to bypass a security feature over an adjacent network.

CVE-2026-83765 Média · 5.5 CWE-125 13/10/2026

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-2026-83764 Média · 5.5 CWE-863 13/10/2026

Windows Clipboard User Service Information Disclosure Vulnerability

Incorrect authorization in Windows Clipboard User Service allows an authorized attacker to disclose information locally.

CVE-2026-83763 Alta · 7.8 CWE-843 13/10/2026

Windows Input System Elevation of Privilege Vulnerability

Access of resource using incompatible type ('type confusion') in Windows Input System allows an authorized attacker to elevate privileges locally.

CVE-2026-83762 Alta · 7.8 CWE-416 13/10/2026

Win32k Elevation of Privilege Vulnerability

Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.

CVE-2026-83761 Alta · 7.8 CWE-416 13/10/2026

Windows Win32 Kernel Subsystem Elevation of Privilege Vulnerability

Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.