Vulnerabilidades de Microsoft

CVEs publicadas que afetam produtos de Microsoft: 5234 registro(s), com severidade, exploração e correções.

Windows Server 2025 3001 Windows Server 2025 (Server Core installation) 2997 Windows 11 Version 24H2 2883 Windows 11 Version 25H2 2835 Windows Server 2022 2820 Windows Server 2019 2708 Windows Server 2019 (Server Core installation) 2666 Windows 10 Version 1809 2600 Windows 10 Version 21H2 2576 Windows 11 version 26H1 2565 Windows 10 Version 22H2 2559 Windows 11 version 23H2 2391 Windows Server 2016 2296 Windows Server 2016 (Server Core installation) 2243 Windows 11 24h2 2218 Windows 10 Version 1607 2181 Windows 11 25h2 2170 Windows 10 1809 2066 Windows 10 21h2 1982 Windows 10 22h2 1968 Windows 11 26h1 1882 Windows Server 2012 1860 Windows Server 2012 R2 1817 Windows Server 2012 R2 (Server Core installation) 1808 Windows 10 1607 1761 Windows 11 23h2 1754 Windows Server 2012 (Server Core installation) 1703 Windows 11 Version 26H2 1007 Microsoft 365 Apps for Enterprise 579 365 Apps 575 Microsoft Office LTSC 2024 559 Microsoft Office LTSC 2021 556 Windows Server 2022 23h2 544 Windows Server 2022, 23H2 Edition (Server Core installation) 543 Office 2021 465 Office 2024 465 Microsoft Office LTSC for Mac 2021 453 Microsoft Office LTSC for Mac 2024 452 Microsoft Office 2019 386 Microsoft Office 365 for Mac 375

Somente exploradas (KEV) →

CVE-2026-78450 Alta · 8.1 CWE-416 08/09/2026

Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability

Use after free in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over a network.

CVE-2026-78449 Alta · 8.1 CWE-416 08/09/2026

Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability

Use after free in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over a network.

CVE-2026-78448 Alta · 7.8 CWE-122 08/09/2026

Windows Biometric Service Elevation of Privilege Vulnerability

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

CVE-2026-78447 Alta · 7.8 CWE-122 08/09/2026

Windows Biometric Service Elevation of Privilege Vulnerability

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

CVE-2026-78445 Crítica · 9.8 CWE-416 08/09/2026

Windows Services for NFS ONCRPC XDR Driver Remote Code Execution Vulnerability

Use after free in Windows Services for NFS ONCRPC XDR Driver allows an unauthorized attacker to execute code over a network.

CVE-2026-78444 Alta · 8.1 CWE-822 08/09/2026

Microsoft Failover Cluster Remote Code Execution Vulnerability

Untrusted pointer dereference in Windows Failover Cluster allows an unauthorized attacker to execute code over a network.

CVE-2026-78442 Alta · 8.8 CWE-122 08/09/2026

Windows OLE DB Remote Code Execution Vulnerability

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

CVE-2026-78446 Alta · 7.5 CWE-416 08/09/2026

Windows Distributed File System (DFS) Remote Code Execution Vulnerability

Use after free in Windows Distributed File System (DFS) allows an authorized attacker to execute code over a network.

CVE-2026-78441 Média · 6.5 CWE-125 08/09/2026

Windows OLE DB Information Disclosure Vulnerability

Out-of-bounds read in Windows OLE DB allows an unauthorized attacker to disclose information over a network.

CVE-2026-78439 Alta · 8.8 CWE-121 08/09/2026

Microsoft Office Graphics Component Remote Code Execution Vulnerability

Stack-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network.

CVE-2026-77911 Média · 6.5 CWE-125 08/09/2026

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-2026-77909 Média · 6.5 CWE-522 08/09/2026

Azure CycleCloud Information Disclosure Vulnerability

Insufficiently protected credentials in Azure CycleCloud allows an authorized attacker to disclose information over a network.

CVE-2026-77908 Alta · 8.8 CWE-94 08/09/2026

Microsoft Dynamics 365 On-Premises Remote Code Execution Vulnerability

Improper control of generation of code ('code injection') in Microsoft Dynamics 365 allows an authorized attacker to execute code over a network.

CVE-2026-77907 Alta · 8.8 CWE-122 08/09/2026

Visual Studio Remote Code Execution Vulnerability

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

CVE-2026-77906 Alta · 8.8 CWE-122 08/09/2026

Visual Studio Remote Code Execution Vulnerability

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

CVE-2026-77905 Alta · 7.0 CWE-416 08/09/2026

Windows Management Instrumentation Elevation of Privilege Vulnerability

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

CVE-2026-77904 Alta · 7.8 CWE-122 08/09/2026

Windows Volume Manager Extension Driver Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Volume Manager Extension Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-77901 Alta · 8.8 CWE-476 08/09/2026

Microsoft Office Word Remote Code Execution Vulnerability

Null pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

CVE-2026-77899 Alta · 7.0 CWE-416 08/09/2026

Windows Security Center Elevation of Privilege Vulnerability

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

CVE-2026-77898 Alta · 7.5 CWE-122 08/09/2026

Microsoft Office Remote Code Execution Vulnerability

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

CVE-2026-77897 Alta · 7.0 CWE-23 08/09/2026

Microsoft Power Automate Desktop Elevation of Privilege Vulnerability

Relative path traversal in Power Automate allows an authorized attacker to elevate privileges locally.

CVE-2026-77896 Alta · 7.5 CWE-190 08/09/2026

Windows Remote Desktop Client Denial of Service Vulnerability

Integer overflow or wraparound in Remote Desktop Client allows an unauthorized attacker to deny service over a network.

CVE-2026-77895 Alta · 7.5 CWE-125 08/09/2026

Windows DHCP Server Denial of Service Vulnerability

Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to deny service over a network.

CVE-2026-77894 Alta · 7.0 CWE-362 08/09/2026

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-2026-77893 Alta · 7.5 CWE-125 08/09/2026

Windows DHCP Server Denial of Service Vulnerability

Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to deny service over a network.