Microsoft vulnerabilities

Published CVEs affecting Microsoft products: 5234 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 Server 2016 2296 Windows Server 2016 (Server Core installation) 2243 Windows 10 Version 1607 2181 Windows 11 24h2 2142 Windows 11 25h2 2094 Windows 10 1809 1993 Windows 10 21h2 1914 Windows 10 22h2 1900 Windows Server 2012 1854 Windows Server 2012 R2 1817 Windows Server 2012 R2 (Server Core installation) 1808 Windows 11 26h1 1806 Windows 10 1607 1703 Windows Server 2012 (Server Core installation) 1703 Windows 11 23h2 1677 Windows 11 Version 26H2 1007 Microsoft 365 Apps for Enterprise 579 Microsoft Office LTSC 2024 559 Microsoft Office LTSC 2021 556 Windows Server 2022 23h2 544 365 Apps 544 Windows Server 2022, 23H2 Edition (Server Core installation) 543 Microsoft Office LTSC for Mac 2021 453 Microsoft Office LTSC for Mac 2024 452 Office 2021 434 Office 2024 434 Microsoft Office 2019 386 Microsoft Office 365 for Mac 375

Exploited only (KEV) →

CVE-2026-85815 Medium · 5.5 CWE-125 Oct 13, 2026

Windows Device Association Service Information Disclosure Vulnerability

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

CVE-2026-85814 Critical · 9.8 CWE-122 Oct 13, 2026

Microsoft Windows Media Foundation Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.

CVE-2026-85812 Medium · 5.5 CWE-552 Oct 13, 2026

Windows Bind Filter Driver Information Disclosure Vulnerability

Files or directories accessible to external parties in Windows Bind Filter Driver allows an authorized attacker to disclose information locally.

CVE-2026-85811 High · 7.5 CWE-416 Oct 13, 2026

Network Policy Server (NPS) Remote Code Execution Vulnerability

Use after free in Network Policy Server (NPS) allows an unauthorized attacker to execute code over an adjacent network.

CVE-2026-85810 High · 7.0 CWE-416 Oct 13, 2026

Windows Telephony Server Elevation of Privilege Vulnerability

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

CVE-2026-85809 Critical · 9.8 CWE-122 Oct 13, 2026

Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability

Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine

CVE-2026-85808 High · 7.5 CWE-125 Oct 13, 2026

Windows Routing and Remote Access Service (RRAS) Denial of Service Vulnerability

Out-of-bounds read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to deny service over a network.

CVE-2026-85807 High · 7.8 CWE-190 Oct 13, 2026

Windows USB Video Driver Elevation of Privilege Vulnerability

Integer overflow or wraparound in Windows USB Video Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-85806 Critical · 9.8 CWE-121 Oct 13, 2026

Network Policy Server (NPS) Remote Code Execution Vulnerability

Integer underflow (wrap or wraparound) in Network Policy Server (NPS) allows an unauthorized attacker to execute code over a network.

CVE-2026-85805 Medium · 6.5 CWE-358 Oct 13, 2026

Microsoft PowerShell Security Feature Bypass Vulnerability

Improperly implemented security check for standard in Windows PowerShell allows an unauthorized attacker to bypass a security feature over a network.

CVE-2026-85804 High · 7.8 CWE-416 Oct 13, 2026

Windows Win32 Kernel Subsystem Elevation of Privilege Vulnerability

Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

CVE-2026-85803 High · 7.0 CWE-416 Oct 13, 2026

Windows Camera Frame Server Monitor Elevation of Privilege Vulnerability

Use after free in Windows Camera Frame Server Monitor allows an authorized attacker to elevate privileges locally.

CVE-2026-85802 High · 7.0 CWE-416 Oct 13, 2026

Windows Win32 Kernel Subsystem Elevation of Privilege Vulnerability

Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

CVE-2026-85800 High · 7.8 CWE-122 Oct 13, 2026

Windows Error Reporting Elevation of Privilege Vulnerability

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

CVE-2026-85799 High · 8.1 CWE-416 Oct 13, 2026

Network Policy Server (NPS) Remote Code Execution Vulnerability

Use after free in Network Policy Server (NPS) allows an unauthorized attacker to execute code over a network.

CVE-2026-85798 High · 7.2 CWE-122 Oct 13, 2026

Windows Distributed File System (DFS) Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows Distributed File System (DFS) allows an authorized attacker to execute code over a network.

CVE-2026-85797 High · 7.5 CWE-20 Oct 13, 2026

Windows GDI Information Disclosure Vulnerability

Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information over a network.

CVE-2026-85796 High · 7.8 CWE-121 Oct 13, 2026

Windows Installer Elevation of Privilege Vulnerability

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

CVE-2026-85795 High · 7.8 CWE-416 Oct 13, 2026

Windows Text Services Framework Elevation of Privilege Vulnerability

Use after free in Windows Text Services Framework allows an authorized attacker to elevate privileges locally.

CVE-2026-85794 Medium · 5.5 CWE-125 Oct 13, 2026

Windows Routing and Remote Access Service (RRAS) Information Disclosure Vulnerability

Out-of-bounds read in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to disclose information locally.

CVE-2026-85793 Medium · 5.5 CWE-497 Oct 13, 2026

Windows Sysmain Service Information Disclosure Vulnerability

Exposure of sensitive system information to an unauthorized control sphere in Windows Sysmain Service allows an authorized attacker to disclose information locally.

CVE-2026-85792 Critical · 9.8 CWE-416 Oct 13, 2026

Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability

Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine

CVE-2026-85791 High · 7.0 CWE-122 Oct 13, 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 locally.

CVE-2026-85790 Medium · 5.9 CWE-416 Oct 13, 2026

Microsoft QUIC Information Disclosure Vulnerability

Use after free in Microsoft QUIC allows an unauthorized attacker to disclose information over a network.

CVE-2026-85377 High · 7.8 CWE-843 Oct 13, 2026

Windows CD-ROM Driver Elevation of Privilege Vulnerability

Access of resource using incompatible type ('type confusion') in Windows CD-ROM Driver allows an authorized attacker to elevate privileges locally.