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-2026-83504 Média · 4.7 CWE-367 13/10/2026

Windows SmartScreen Information Disclosure Vulnerability

Time-of-check time-of-use (toctou) race condition in Windows SmartScreen allows an authorized attacker to disclose information locally.

CVE-2026-83500 Média · 6.1 CWE-601 13/10/2026

Windows BitLocker Security Feature Bypass Vulnerability

Url redirection to untrusted site ('open redirect') in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack.

CVE-2026-83499 Alta · 7.8 CWE-1220 13/10/2026

Windows Server Update Service Elevation of Privilege Vulnerability

Insufficient granularity of access control in Windows Server Update Service allows an authorized attacker to elevate privileges locally.

CVE-2026-81971 Alta · 7.0 CWE-362 13/10/2026

Windows NTFS Elevation of Privilege Vulnerability

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

CVE-2026-81969 Alta · 7.8 CWE-1220 13/10/2026

Windows Server Update Service Elevation of Privilege Vulnerability

Insufficient granularity of access control in Windows Server Update Service allows an authorized attacker to elevate privileges locally.

CVE-2026-81964 Média · 5.5 CWE-798 13/10/2026

Windows Update Orchestrator Service Security Feature Bypass Vulnerability

Use of hard-coded credentials in Windows Update Orchestrator Service allows an authorized attacker to bypass a security feature locally.

CVE-2026-78459 Alta · 7.8 CWE-122 13/10/2026

Microsoft Internet Information Services Elevation of Privilege Vulnerability

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

CVE-2026-77910 Alta · 8.8 CWE-863 13/10/2026

Microsoft Exchange Server Elevation of Privilege Vulnerability

Incorrect authorization in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.

CVE-2026-77902 Alta · 8.8 CWE-122 13/10/2026

Microsoft Office Excel Remote Code Execution Vulnerability

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

CVE-2026-77496 Alta · 8.8 CWE-122 13/10/2026

Windows Imaging Component Remote Code Execution Vulnerability

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

CVE-2026-73027 Alta · 7.8 CWE-15 13/10/2026

Windows Setup Files Cleanup Elevation of Privilege Vulnerability

External control of system or configuration setting in Windows Setup Files Cleanup allows an authorized attacker to elevate privileges locally.

CVE-2026-72969 Alta · 7.0 CWE-416 13/10/2026

Windows Program Compatibility Assistant Service Elevation of Privilege Vulnerability

Use after free in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

CVE-2026-72968 Alta · 7.0 CWE-416 13/10/2026

Windows Program Compatibility Assistant Service Elevation of Privilege Vulnerability

Use after free in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

CVE-2026-72955 Alta · 7.0 CWE-416 13/10/2026

Windows Application Compatibility Cache Elevation of Privilege Vulnerability

Use after free in Windows Application Compatibility Cache allows an authorized attacker to elevate privileges locally.

CVE-2026-72934 Alta · 7.0 CWE-416 13/10/2026

Windows Program Compatibility Assistant Service Elevation of Privilege Vulnerability

Use after free in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

CVE-2026-71347 Média · 6.4 CWE-362 13/10/2026

Windows Security Center Elevation of Privilege Vulnerability

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

CVE-2026-70580 Alta · 8.8 CWE-306 13/10/2026

Windows Credential Guard Spoofing Vulnerability

Missing authentication for critical function in Windows Credential Guard allows an authorized attacker to perform spoofing locally.

CVE-2026-70571 Alta · 8.1 CWE-121 13/10/2026

Microsoft Exchange Server Remote Code Execution Vulnerability

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

CVE-2026-70566 Alta · 7.8 CWE-476 13/10/2026

Windows Schannel Elevation of Privilege Vulnerability

Null pointer dereference in Windows Schannel allows an authorized attacker to elevate privileges locally.

CVE-2026-70343 Alta · 8.8 CWE-122 13/10/2026

Microsoft MPEG-2 Video Extension Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft MPEG-2 Video Extension allows an unauthorized attacker to execute code over a network.

CVE-2026-70303 Alta · 7.8 CWE-787 13/10/2026

Windows Kernel Elevation of Privilege Vulnerability

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

CVE-2026-70302 Alta · 8.8 CWE-122 13/10/2026

Microsoft Office Word Remote Code Execution Vulnerability

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

CVE-2026-70301 Alta · 8.8 CWE-122 13/10/2026

Microsoft Office Word Remote Code Execution Vulnerability

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

CVE-2026-70300 Crítica · 9.8 CWE-822 13/10/2026

Microsoft Office Word Remote Code Execution Vulnerability

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

CVE-2026-70299 Alta · 8.8 CWE-863 13/10/2026

Windows Bind Filter Driver Elevation of Privilege Vulnerability

Improper access control in Windows Bind Filter Driver allows an authorized attacker to elevate privileges locally.