Microsoft vulnerabilities

Published CVEs affecting Microsoft products: 5261 record(s), with severity, exploitation and fixes.

Windows Server 2025 3001 Windows Server 2025 (Server Core installation) 2987 Windows 11 Version 24H2 2873 Windows 11 24h2 2856 Windows 11 Version 25H2 2825 Windows Server 2022 2820 Windows 11 25h2 2808 Windows Server 2019 2708 Windows Server 2019 (Server Core installation) 2657 Windows 10 1809 2624 Windows 10 Version 1809 2590 Windows 10 Version 21H2 2567 Windows 11 version 26H1 2555 Windows 10 21h2 2551 Windows 10 Version 22H2 2550 Windows 10 22h2 2537 Windows 11 26h1 2516 Windows 11 version 23H2 2383 Windows 11 23h2 2364 Windows Server 2016 2297 Windows Server 2016 (Server Core installation) 2233 Windows 10 1607 2214 Windows 10 Version 1607 2171 Windows Server 2012 1885 Windows Server 2012 R2 1807 Windows Server 2012 R2 (Server Core installation) 1798 Windows Server 2012 (Server Core installation) 1693 Windows 11 Version 26H2 1007 Windows 11 26h2 980 Microsoft 365 Apps for Enterprise 576 365 Apps 575 Microsoft Office LTSC 2024 554 Microsoft Office LTSC 2021 551 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 459 Microsoft Office LTSC for Mac 2024 459 Microsoft Office 2019 386

Exploited only (KEV) →

CVE-2026-62893 Critical · 9.8 CWE-416 Aug 11, 2026

Windows Deployment Services TFTP Server Remote Code Execution Vulnerability

Use after free in Windows Deployment Services allows an unauthorized attacker to execute code over a network.

CVE-2026-62892 High · 7.0 CWE-416 Aug 11, 2026

Capability Access Management Service (camsvc) Elevation of Privilege Vulnerability

Use after free in Capability Access Management Service (camsvc) allows an authorized attacker to elevate privileges locally.

CVE-2026-62890 High · 7.8 CWE-122 Aug 11, 2026

Windows GDI+ Elevation of Privilege Vulnerability

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

CVE-2026-62889 High · 8.1 CWE-415 Aug 11, 2026

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Double free in Windows Secure Socket Tunneling Protocol (SSTP) allows an unauthorized attacker to execute code over a network.

CVE-2026-62888 High · 7.8 CWE-416 Aug 11, 2026

Windows DWM Core Library Elevation of Privilege Vulnerability

Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

CVE-2026-62887 Medium · 5.5 CWE-125 Aug 11, 2026

Windows NTFS Information Disclosure Vulnerability

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

CVE-2026-62886 High · 7.8 CWE-122 Aug 11, 2026

.NET Elevation of Privilege Vulnerability

Integer overflow or wraparound in .NET allows an unauthorized attacker to elevate privileges locally.

CVE-2026-62885 High · 7.8 CWE-122 Aug 11, 2026

Windows Win32k Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges locally.

CVE-2026-62883 Medium · 6.7 CWE-122 Aug 11, 2026

Windows DNS Elevation of Privilege Vulnerability

Numeric truncation error in Windows DNS allows an authorized attacker to elevate privileges locally.

CVE-2026-62882 Medium · 4.3 CWE-522 Aug 11, 2026

Microsoft Outlook Spoofing Vulnerability

Insufficiently protected credentials in Microsoft Office Outlook allows an unauthorized attacker to perform spoofing over a network.

CVE-2026-62881 Medium · 6.7 CWE-122 Aug 11, 2026

Windows DNS Elevation of Privilege Vulnerability

Numeric truncation error in Windows DNS allows an authorized attacker to elevate privileges locally.

CVE-2026-62880 High · 7.8 CWE-125 Aug 11, 2026

Windows NTFS Elevation of Privilege Vulnerability

Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.

CVE-2026-62878 Critical · 9.8 CWE-121 Aug 11, 2026

Windows DNS Server Remote Code Execution Vulnerability

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

CVE-2026-62877 High · 7.8 CWE-121 Aug 11, 2026

Windows Win32k Elevation of Privilege Vulnerability

Stack-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges locally.

CVE-2026-62876 High · 7.8 CWE-125 Aug 11, 2026

Windows Win32k Elevation of Privilege Vulnerability

Out-of-bounds read in Windows Win32K allows an authorized attacker to elevate privileges locally.

CVE-2026-62872 High · 8.8 CWE-863 Aug 11, 2026

.NET Framework Elevation of Privilege Vulnerability

Incorrect authorization in .NET Framework allows an authorized attacker to elevate privileges over a network.

CVE-2026-62871 High · 7.8 CWE-122 Aug 11, 2026

.NET Elevation of Privilege Vulnerability

Out-of-bounds write in .NET allows an unauthorized attacker to execute code locally.

CVE-2026-62869 High · 8.8 CWE-345 Aug 11, 2026

Azure Entra ID Spoofing Vulnerability

Insufficient verification of data authenticity in Azure Entra ID allows an authorized attacker to perform spoofing over a network.

CVE-2026-62842 Medium · 5.5 CWE-125 Aug 11, 2026

Microsoft Office Graphics Component Information Disclosure Vulnerability

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

CVE-2026-62839 Medium · 6.5 CWE-522 Aug 11, 2026

Microsoft SharePoint Server Spoofing Vulnerability

Insufficiently protected credentials in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

CVE-2026-62837 Medium · 6.5 CWE-23 Aug 11, 2026

Microsoft SharePoint Server Information Disclosure Vulnerability

Relative path traversal in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.

CVE-2026-62832 High · 7.8 CWE-59 Aug 11, 2026

Windows User Profile Service Elevation of Privilege Vulnerability

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

CVE-2026-62829 Medium · 5.4 CWE-79 Aug 11, 2026

Microsoft SharePoint Server Spoofing Vulnerability

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

CVE-2026-62827 High · 8.8 CWE-287 Aug 11, 2026

Microsoft SharePoint Server Elevation of Privilege Vulnerability

Improper authentication in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

CVE-2026-62823 High · 8.8 CWE-122 Aug 11, 2026

Windows DHCP Server Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over an adjacent network.