Vulnerabilidades de Microsoft

CVEs publicadas que afetam produtos de Microsoft: 5241 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 11 24h2 2310 Windows Server 2016 2297 Windows 11 25h2 2262 Windows Server 2016 (Server Core installation) 2243 Windows 10 Version 1607 2181 Windows 10 1809 2144 Windows 10 21h2 2062 Windows 10 22h2 2048 Windows 11 26h1 1974 Windows Server 2012 1865 Windows 11 23h2 1844 Windows 10 1607 1827 Windows Server 2012 R2 1817 Windows Server 2012 R2 (Server Core installation) 1808 Windows Server 2012 (Server Core installation) 1703 Windows 11 Version 26H2 1007 Microsoft 365 Apps for Enterprise 577 365 Apps 575 Microsoft Office LTSC 2024 557 Microsoft Office LTSC 2021 554 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 451 Microsoft Office LTSC for Mac 2024 450 Windows 11 26h2 443 Microsoft Office 2019 386

Somente exploradas (KEV) →

CVE-2026-68799 Média · 5.5 CWE-908 11/08/2026

Microsoft Excel Information Disclosure Vulnerability

Use of uninitialized resource in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

CVE-2026-68798 Alta · 7.8 CWE-122 11/08/2026

Microsoft Excel Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

CVE-2026-68797 Média · 5.5 CWE-125 11/08/2026

Microsoft Excel Information Disclosure Vulnerability

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

CVE-2026-68796 Alta · 7.8 CWE-122 11/08/2026

Microsoft Excel Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

CVE-2026-68795 Alta · 7.8 CWE-121 11/08/2026

Microsoft Excel Remote Code Execution Vulnerability

Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

CVE-2026-68794 Alta · 7.8 CWE-122 11/08/2026

Microsoft Excel Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

CVE-2026-68793 Alta · 7.8 CWE-125 11/08/2026

Microsoft Excel Remote Code Execution Vulnerability

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

CVE-2026-68792 Alta · 7.8 CWE-77 11/08/2026

Microsoft Office Elevation of Privilege Vulnerability

Improper neutralization of special elements used in a command ('command injection') in Microsoft Office allows an authorized attacker to elevate privileges locally.

CVE-2026-66810 Média · 5.5 CWE-122 11/08/2026

Microsoft Office Word Information Disclosure Vulnerability

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to disclose information locally.

CVE-2026-66809 Média · 5.5 CWE-125 11/08/2026

Microsoft Office Graphics Component Information Disclosure Vulnerability

Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.

CVE-2026-66808 Alta · 8.8 CWE-502 11/08/2026

Microsoft SharePoint Server Remote Code Execution Vulnerability

Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

CVE-2026-66807 Alta · 7.8 CWE-121 11/08/2026

Microsoft Office Graphics Component Remote Code Execution Vulnerability

Stack-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.

CVE-2026-66806 Média · 5.5 CWE-125 11/08/2026

Microsoft Office Word Information Disclosure Vulnerability

Off-by-one error in Microsoft Office Word allows an unauthorized attacker to disclose information locally.

CVE-2026-66805 Alta · 8.8 CWE-502 11/08/2026

Microsoft SharePoint Server Remote Code Execution Vulnerability

Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

CVE-2026-66804 Alta · 7.8 CWE-284 11/08/2026

Microsoft Windows Cross Device Service Elevation of Privilege Vulnerability

Improper access control in Windows Cross Device Service allows an authorized attacker to elevate privileges locally.

CVE-2026-66802 Alta · 8.1 CWE-362 11/08/2026

Windows Device Health Attestation (DHA) Remote Code Execution Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Device Health Attestation (DHA) allows an unauthorized attacker to execute code over a network.

CVE-2026-66799 Alta · 7.8 CWE-122 11/08/2026

Windows Key Guard Elevation of Privilege Vulnerability

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

CVE-2026-66301 Média · 6.5 CWE-200 11/08/2026

Microsoft Dynamics 365 (On-Premises) Information Disclosure Vulnerability

Exposure of sensitive information to an unauthorized actor in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to disclose information over a network.

CVE-2026-65815 Alta · 8.8 CWE-502 11/08/2026

Microsoft Dynamics 365 On-Premises Remote Code Execution Vulnerability

Deserialization of untrusted data in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to execute code over a network.

CVE-2026-65814 Alta · 7.8 CWE-122 11/08/2026

Microsoft Windows Storage Port Driver Elevation of Privilege Vulnerability

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

CVE-2026-65813 Alta · 8.8 CWE-918 11/08/2026

Microsoft Exchange Server Elevation of Privilege Vulnerability

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

CVE-2026-65811 Alta · 8.8 CWE-20 11/08/2026

Power BI Remote Code Execution Vulnerability

Improper input validation in Power BI allows an authorized attacker to execute code over a network.

CVE-2026-65810 Alta · 7.8 CWE-23 11/08/2026

.NET Framework Elevation of Privilege Vulnerability

Relative path traversal in .NET Framework allows an unauthorized attacker to elevate privileges locally.

CVE-2026-65807 Alta · 8.8 CWE-843 11/08/2026

Microsoft Excel Remote Code Execution Vulnerability

Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

CVE-2026-65806 Média · 6.5 CWE-862 11/08/2026

Azure CycleCloud Information Disclosure Vulnerability

Missing authorization in Azure CycleCloud allows an authorized attacker to disclose information over a network.