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-2026-84016 Alta · 7.8 CWE-787 13/10/2026

Windows EAPHost Service Elevation of Privilege Vulnerability

Out-of-bounds write in Windows EAPHost Service allows an authorized attacker to elevate privileges locally.

CVE-2026-84015 Crítica · 9.8 CWE-122 13/10/2026

Remote Access Point-to-Point Protocol (PPP) EAP-TLS Remote Code Execution Vulnerability

Heap-based buffer overflow in Remote Access Point-to-Point Protocol (PPP) EAP-TLS allows an unauthorized attacker to execute code over a network.

CVE-2026-84014 Alta · 7.0 CWE-122 13/10/2026

Windows Device Association Service Elevation of Privilege Vulnerability

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

CVE-2026-84013 Alta · 7.8 CWE-416 13/10/2026

Windows Telephony Server Elevation of Privilege Vulnerability

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

CVE-2026-84012 Alta · 8.1 CWE-415 13/10/2026

Windows Remote Desktop Services Remote Code Execution Vulnerability

Double free in Remote Desktop Gateway Service allows an unauthorized attacker to execute code over a network.

CVE-2026-84011 Média · 5.5 CWE-863 13/10/2026

Windows SMB Client Security Feature Bypass Vulnerability

Incorrect authorization in Windows SMB Client allows an authorized attacker to bypass a security feature locally.

CVE-2026-84009 Média · 4.7 CWE-367 13/10/2026

Windows Projected File System Tampering Vulnerability

Time-of-check time-of-use (toctou) race condition in Windows Projected File System allows an authorized attacker to perform tampering locally.

CVE-2026-84008 Alta · 7.5 CWE-407 13/10/2026

.NET Denial of Service Vulnerability

Inefficient algorithmic complexity in .NET allows an unauthorized attacker to deny service over a network.

CVE-2026-84007 Média · 6.5 CWE-125 13/10/2026

Remote Desktop Gateway Service Information Disclosure Vulnerability

Out-of-bounds read in Remote Desktop Gateway Service allows an authorized attacker to disclose information over a network.

CVE-2026-83935 Crítica · 9.8 CWE-122 13/10/2026

Microsoft XML Remote Code Execution Vulnerability

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

CVE-2026-83934 Alta · 8.8 CWE-121 13/10/2026

Windows GDI+ Remote Code Execution Vulnerability

Stack-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network.

CVE-2026-83933 Média · 5.5 CWE-59 13/10/2026

Windows Update Orchestrator Service Information Disclosure Vulnerability

Improper link resolution before file access ('link following') in Windows Update Orchestrator Service allows an authorized attacker to disclose information locally.

CVE-2026-83932 Alta · 7.8 CWE-122 13/10/2026

Windows Group Policy Elevation of Privilege Vulnerability

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

CVE-2026-83931 Alta · 7.8 CWE-122 13/10/2026

Windows Hyper-V Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally.

CVE-2026-83930 Alta · 7.0 CWE-416 13/10/2026

Windows Update Orchestrator Service Elevation of Privilege Vulnerability

Use after free in Windows Update Orchestrator Service allows an authorized attacker to elevate privileges locally.

CVE-2026-83929 Alta · 8.8 CWE-787 13/10/2026

Windows GDI Remote Code Execution Vulnerability

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

CVE-2026-83928 Alta · 8.8 CWE-306 13/10/2026

Windows Local Security Authority Subsystem Service (LSASS) Remote Code Execution Vulnerability

Out-of-bounds write in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker to execute code over a network.

CVE-2026-83927 Alta · 7.8 CWE-59 13/10/2026

Windows Registry Elevation of Privilege Vulnerability

Improper link resolution before file access ('link following') in Windows Registry allows an authorized attacker to elevate privileges locally.

CVE-2026-83926 Média · 4.4 CWE-295 13/10/2026

Windows Hello Security Feature Bypass Vulnerability

Improper certificate validation in Windows Hello allows an authorized attacker to bypass a security feature locally.

CVE-2026-83925 Média · 4.7 CWE-497 13/10/2026

Windows Kernel Information Disclosure Vulnerability

Use of uninitialized resource in Windows Kernel allows an authorized attacker to disclose information locally.

CVE-2026-83924 Alta · 7.0 CWE-416 13/10/2026

Windows Kernel Elevation of Privilege Vulnerability

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

CVE-2026-83923 Alta · 8.8 CWE-23 13/10/2026

Microsoft OpenSSH for Windows Remote Code Execution Vulnerability

Relative path traversal in OpenSSH for Windows allows an unauthorized attacker to execute code over a network.

CVE-2026-83922 Alta · 7.8 CWE-416 13/10/2026

Windows Direct Composition Elevation of Privilege Vulnerability

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

CVE-2026-83921 Alta · 7.0 CWE-122 13/10/2026

Windows Search Service Elevation of Privilege Vulnerability

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

CVE-2026-83920 Alta · 7.8 CWE-122 13/10/2026

Windows Search Service Elevation of Privilege Vulnerability

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