Microsoft vulnerabilities

Published CVEs affecting Microsoft products: 5241 record(s), with severity, exploitation and fixes.

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

Exploited only (KEV) →

CVE-2026-69713 Medium · 4.4 CWE-1395 Sep 8, 2026

Windows Secure Boot Security Feature Bypass Vulnerability

Dependency on vulnerable third-party component in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.

CVE-2026-69712 High · 8.8 CWE-416 Sep 8, 2026

Windows Key Distribution Center Remote Code Execution Vulnerability

Use after free in Windows Key Distribution Center allows an authorized attacker to execute code over a network.

CVE-2026-69711 High · 7.0 CWE-416 Sep 8, 2026

Windows Device Association Service Elevation of Privilege Vulnerability

Use after free in Windows Device Association Service allows an authorized attacker to elevate privileges locally.

CVE-2026-69710 High · 7.5 CWE-362 Sep 8, 2026

Windows Hello Elevation of Privilege Vulnerability

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

CVE-2026-69709 High · 7.8 CWE-122 Sep 8, 2026

Windows NTFS Remote Code Execution Vulnerability

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

CVE-2026-69708 High · 7.0 CWE-416 Sep 8, 2026

Windows Web Platform Storage Elevation of Privilege Vulnerability

Use after free in Windows Web Platform Storage allows an authorized attacker to elevate privileges locally.

CVE-2026-69707 High · 7.8 CWE-190 Sep 8, 2026

Windows USB Audio Class driver (usbaudio.sys) Elevation of Privilege Vulnerability

Integer overflow or wraparound in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally.

CVE-2026-69706 High · 7.5 CWE-416 Sep 8, 2026

Windows Win32k Elevation of Privilege Vulnerability

Use after free in Windows Win32K allows an authorized attacker to elevate privileges over a network.

CVE-2026-69694 High · 7.0 CWE-502 Sep 8, 2026

Windows IP Address Management (IPAM) Service Elevation of Privilege Vulnerability

Deserialization of untrusted data in Windows IP Address Management (IPAM) Service allows an authorized attacker to elevate privileges locally.

CVE-2026-69693 High · 7.0 CWE-416 Sep 8, 2026

Windows Device Association Broker Service Elevation of Privilege Vulnerability

Use after free in Windows Device Association Broker service allows an authorized attacker to elevate privileges locally.

CVE-2026-69692 High · 7.0 CWE-416 Sep 8, 2026

Windows Audio Service Elevation of Privilege Vulnerability

Use after free in Windows Audio Service allows an authorized attacker to elevate privileges locally.

CVE-2026-69691 High · 7.8 CWE-122 Sep 8, 2026

Windows Spaceport.sys Elevation of Privilege Vulnerability

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

CVE-2026-69690 Medium · 5.4 CWE-79 Sep 8, 2026

Microsoft Office SharePoint 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-2026-69689 High · 8.8 CWE-121 Sep 8, 2026

Windows Win32k Elevation of Privilege Vulnerability

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

CVE-2026-69688 High · 7.5 CWE-122 Sep 8, 2026

Windows Encrypting File System (EFS) Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Encrypting File System (EFS) allows an authorized attacker to elevate privileges over a network.

CVE-2026-69687 High · 7.8 CWE-191 Sep 8, 2026

Windows USB Audio Class driver (usbaudio.sys) Elevation of Privilege Vulnerability

Integer underflow (wrap or wraparound) in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally.

CVE-2026-69686 High · 8.8 CWE-121 Sep 8, 2026

Microsoft Office Word Remote Code Execution Vulnerability

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

CVE-2026-69685 High · 7.8 CWE-122 Sep 8, 2026

Windows Kerberos Elevation of Privilege Vulnerability

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

CVE-2026-69684 Medium · 5.5 CWE-209 Sep 8, 2026

Windows Error Reporting Information Disclosure Vulnerability

Generation of error message containing sensitive information in Windows Error Reporting allows an authorized attacker to disclose information locally.

CVE-2026-69683 High · 7.7 CWE-918 Sep 8, 2026

Microsoft Office SharePoint Information Disclosure Vulnerability

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

CVE-2026-69682 High · 7.0 CWE-362 Sep 8, 2026

Windows Host Guardian Service Elevation of Privilege Vulnerability

Use after free in Windows Host Guardian Service allows an authorized attacker to elevate privileges locally.

CVE-2026-69681 High · 8.8 CWE-122 Sep 8, 2026

Virtual Hard Disk (VHD) Miniport Driver Elevation of Privilege Vulernability

Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges over a network.

CVE-2026-69680 High · 8.1 CWE-346 Sep 8, 2026

Windows DNS Spoofing Vulnerability

Origin validation error in Windows DNS allows an unauthorized attacker to perform spoofing over a network.

CVE-2026-69679 Medium · 5.7 CWE-125 Sep 8, 2026

Windows DHCP Server Denial of Service Vulnerability

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

CVE-2026-69678 High · 8.8 CWE-416 Sep 8, 2026

Microsoft Office PowerPoint Remote Code Execution Vulnerability

Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a network.