Microsoft vulnerabilities

Published CVEs affecting Microsoft products: 5213 record(s), with severity, exploitation and fixes.

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

Exploited only (KEV) →

CVE-2026-96862 High · 7.8 CWE-125 Oct 13, 2026

Windows Spaceport.sys Elevation of Privilege Vulnerability

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

CVE-2026-96861 High · 7.5 CWE-125 Oct 13, 2026

Network Device Enrollment Service (NDES) Denial of Service Vulnerability

Out-of-bounds read in Network Device Enrollment Service (NDES) allows an unauthorized attacker to deny service over a network.

CVE-2026-96860 Medium · 5.5 CWE-125 Oct 13, 2026

Windows USB Print Driver Information Disclosure Vulnerability

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

CVE-2026-96859 Medium · 5.5 CWE-125 Oct 13, 2026

Windows Imaging Component Information Disclosure Vulnerability

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

CVE-2026-96858 Medium · 5.5 CWE-306 Oct 13, 2026

Windows Security Account Manager Tampering Vulnerability

Missing authentication for critical function in Windows Security Account Manager allows an authorized attacker to perform tampering locally.

CVE-2026-96857 Medium · 5.5 CWE-552 Oct 13, 2026

Windows Projected File System Information Disclosure Vulnerability

Files or directories accessible to external parties in Windows Projected File System allows an authorized attacker to disclose information locally.

CVE-2026-96856 High · 7.8 CWE-122 Oct 13, 2026

Windows Management Instrumentation Elevation of Privilege Vulnerability

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

CVE-2026-96855 Medium · 5.5 CWE-862 Oct 13, 2026

Windows Modern Device Management (MDM) Tampering Vulnerability

Improper access control in Windows Modern Device Management (MDM) allows an authorized attacker to perform tampering locally.

CVE-2026-96854 Medium · 5.5 CWE-843 Oct 13, 2026

Windows Device Association Service Information Disclosure Vulnerability

Access of resource using incompatible type ('type confusion') in Windows Device Association Service allows an authorized attacker to disclose information locally.

CVE-2026-96853 Medium · 4.7 CWE-367 Oct 13, 2026

Windows Win32 Kernel Subsystem Information Disclosure Vulnerability

Time-of-check time-of-use (toctou) race condition in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

CVE-2026-96852 High · 7.0 CWE-416 Oct 13, 2026

Windows TCP/IP Elevation of Privilege Vulnerability

Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges locally.

CVE-2026-96851 Medium · 5.5 CWE-126 Oct 13, 2026

Windows Management Instrumentation Information Disclosure Vulnerability

Buffer over-read in Windows Management Instrumentation allows an authorized attacker to disclose information locally.

CVE-2026-96850 Medium · 5.5 CWE-170 Oct 13, 2026

Windows Modern Device Management (MDM) Information Disclosure Vulnerability

Use of uninitialized resource in Windows Modern Device Management (MDM) allows an authorized attacker to disclose information locally.

CVE-2026-96849 Medium · 5.5 CWE-908 Oct 13, 2026

Windows Kernel-Mode Drivers Information Disclosure Vulnerability

Use of uninitialized resource in Windows Kernel-Mode Drivers allows an authorized attacker to disclose information locally.

CVE-2026-96848 Medium · 5.5 CWE-126 Oct 13, 2026

Windows Win32 Kernel Subsystem Information Disclosure Vulnerability

Buffer over-read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

CVE-2026-96847 High · 7.8 CWE-822 Oct 13, 2026

WebDAV Elevation of Privilege Vulnerability

Untrusted pointer dereference in WebDAV allows an authorized attacker to elevate privileges locally.

CVE-2026-96846 Medium · 5.5 CWE-125 Oct 13, 2026

WebDAV Information Disclosure Vulnerability

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

CVE-2026-96844 High · 8.0 CWE-191 Oct 13, 2026

Microsoft Bluetooth Driver Elevation of Privilege Vulnerability

Integer underflow (wrap or wraparound) in Microsoft Bluetooth Driver allows an authorized attacker to elevate privileges over an adjacent network.

CVE-2026-96843 High · 7.8 CWE-122 Oct 13, 2026

WebDAV Elevation of Privilege Vulnerability

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

CVE-2026-96325 High · 7.5 CWE-771 Oct 13, 2026

Windows SMB Server Denial of Service Vulnerability

Missing reference to active allocated resource in Windows SMB Server allows an unauthorized attacker to deny service over a network.

CVE-2026-96324 High · 7.8 CWE-416 Oct 13, 2026

Microsoft Windows Search Component Elevation of Privilege Vulnerability

Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

CVE-2026-96323 High · 7.0 CWE-416 Oct 13, 2026

Windows Update Elevation of Privilege Vulnerability

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

CVE-2026-96322 High · 7.0 CWE-416 Oct 13, 2026

Windows Remote Desktop Protocol Elevation of Privilege Vulnerability

Use after free in Windows Remote Desktop Protocol allows an authorized attacker to elevate privileges locally.

CVE-2026-96321 Medium · 5.5 CWE-125 Oct 13, 2026

Remote Desktop Display Driver Information Disclosure Vulnerability

Out-of-bounds read in Remote Desktop Display Driver allows an authorized attacker to disclose information locally.

CVE-2026-96320 Critical · 9.8 CWE-122 Oct 13, 2026

Windows DHCP Server Remote Code Execution Vulnerability

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