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-2026-70212 Alta · 7.0 CWE-923 13/10/2026

Windows Security Center Elevation of Privilege Vulnerability

Improper restriction of communication channel to intended endpoints in Windows Security Center allows an authorized attacker to elevate privileges locally.

CVE-2026-70211 Média · 5.5 CWE-125 13/10/2026

Win32k Information Disclosure Vulnerability

Out-of-bounds read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

CVE-2026-70210 Alta · 8.8 CWE-122 13/10/2026

Windows OLE DB Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows OLE DB allows an unauthorized attacker to elevate privileges over a network.

CVE-2026-70209 Alta · 7.0 CWE-416 13/10/2026

Windows Win32k Elevation of Privilege Vulnerability

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

CVE-2026-70208 Média · 5.5 CWE-125 13/10/2026

HTTP.sys Information Disclosure Vulnerability

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

CVE-2026-70207 Alta · 7.5 CWE-122 13/10/2026

Network Policy Server (NPS) Remote Code Execution Vulnerability

Heap-based buffer overflow in Network Policy Server (NPS) allows an authorized attacker to execute code over a network.

CVE-2026-70206 Média · 6.5 CWE-125 13/10/2026

Microsoft Office Word Information Disclosure Vulnerability

Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.

CVE-2026-70205 Alta · 7.0 CWE-843 13/10/2026

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

CVE-2026-70202 Alta · 7.5 CWE-918 13/10/2026

Microsoft Office SharePoint Elevation of Privilege Vulnerability

Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

CVE-2026-70201 Média · 5.5 CWE-125 13/10/2026

Windows DHCP Server Denial of Service Vulnerability

Out-of-bounds read in Windows DHCP Server allows an authorized attacker to deny service locally.

CVE-2026-70199 Média · 5.5 CWE-497 13/10/2026

Windows Kernel Information Disclosure Vulnerability

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

CVE-2026-70198 Alta · 7.0 CWE-416 13/10/2026

Windows Push Notifications Elevation of Privilege Vulnerability

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

CVE-2026-70197 Alta · 8.1 CWE-787 13/10/2026

.NET Remote Code Execution Vulnerability

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

CVE-2026-70196 Média · 5.9 CWE-407 13/10/2026

ASP.NET Core Denial of Service Vulnerability

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

CVE-2026-70195 Média · 4.7 CWE-362 13/10/2026

Windows Ancillary Function Driver for WinSock Information Disclosure Vulnerability

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to disclose information locally.

CVE-2026-70194 Média · 6.5 CWE-295 13/10/2026

.NET Framework Security Feature Bypass Vulnerability

Improper certificate validation in .NET Framework allows an unauthorized attacker to bypass a security feature over a network.

CVE-2026-70190 Alta · 7.3 CWE-59 13/10/2026

.NET Elevation of Privilege Vulnerability

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

CVE-2026-70188 Crítica · 9.1 CWE-444 13/10/2026

ASP.NET Core Security Feature Bypass Vulnerability

Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core allows an unauthorized attacker to bypass a security feature over a network.

CVE-2026-70187 Alta · 8.1 CWE-416 13/10/2026

Windows Remote Desktop Services Remote Code Execution Vulnerability

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

CVE-2026-70186 Alta · 7.5 CWE-833 13/10/2026

ASP.NET Core Denial of Service Vulnerability

Deadlock in ASP.NET Core allows an unauthorized attacker to deny service over a network.

CVE-2026-70185 Alta · 8.8 CWE-639 13/10/2026

Microsoft PowerShell Security Feature Bypass Vulnerability

Protection mechanism failure in Windows PowerShell allows an authorized attacker to bypass a security feature locally.

CVE-2026-70184 Alta · 7.8 CWE-41 13/10/2026

Windows Backup Engine Elevation of Privilege Vulnerability

Improper resolution of path equivalence in Windows Backup Engine allows an authorized attacker to elevate privileges locally.

CVE-2026-70183 Alta · 7.5 CWE-362 13/10/2026

ASP.NET Core Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in ASP.NET Core allows an authorized attacker to elevate privileges over a network.

CVE-2026-70181 Alta · 7.5 CWE-770 13/10/2026

ASP.NET Core Denial of Service Vulnerability

Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.

CVE-2026-70179 Alta · 7.5 CWE-290 13/10/2026

ASP.NET Core Elevation of Privilege Vulnerability

Authentication bypass by spoofing in ASP.NET Core allows an authorized attacker to elevate privileges over a network.