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-2026-69758 High · 7.8 CWE-122 Sep 8, 2026

Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.

CVE-2026-69757 High · 7.5 CWE-416 Sep 8, 2026

Windows TCP/IP Elevation of Privilege Vulnerability

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

CVE-2026-69744 High · 7.5 CWE-476 Sep 8, 2026

Windows Kerberos Denial of Service Vulnerability

Null pointer dereference in Windows Kerberos allows an unauthorized attacker to deny service over a network.

CVE-2026-69742 High · 8.8 CWE-190 Sep 8, 2026

Microsoft Office Publisher Remote Code Execution Vulnerability

Integer overflow or wraparound in Microsoft Office Publisher allows an unauthorized attacker to execute code over a network.

CVE-2026-69741 Medium · 5.5 CWE-125 Sep 8, 2026

Windows Spaceport.sys Information Disclosure Vulnerability

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

CVE-2026-69740 High · 8.8 CWE-416 Sep 8, 2026

Windows Hello Elevation of Privilege Vulnerability

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

CVE-2026-69739 High · 7.5 CWE-125 Sep 8, 2026

Microsoft Office Information Disclosure Vulnerability

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

CVE-2026-69738 High · 7.8 CWE-122 Sep 8, 2026

Windows Biometric Service Elevation of Privilege Vulnerability

Integer overflow or wraparound in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

CVE-2026-69735 High · 7.0 CWE-416 Sep 8, 2026

Windows Broadcast DVR User Service Elevation of Privilege Vulnerability

Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.

CVE-2026-69734 Medium · 6.5 CWE-125 Sep 8, 2026

Microsoft Office Word Information Disclosure Vulnerability

Integer overflow or wraparound in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.

CVE-2026-69732 High · 8.1 CWE-122 Sep 8, 2026

Windows Link Layer Topology Discovery Protocol Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows Link Layer Topology Discovery Protocol allows an unauthorized attacker to execute code over a network.

CVE-2026-69731 High · 7.8 CWE-122 Sep 8, 2026

HID Class Driver Elevation of Privilege Vulnerability

Heap-based buffer overflow in HID class driver allows an authorized attacker to elevate privileges locally.

CVE-2026-69730 Critical · 9.8 CWE-416 Sep 8, 2026

Windows DNS Server Remote Code Execution Vulnerability

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

CVE-2026-69729 High · 8.8 CWE-122 Sep 8, 2026

Windows Credential Providers Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows Credential Providers allows an authorized attacker to execute code over a network.

CVE-2026-69727 High · 8.0 CWE-122 Sep 8, 2026

Windows Biometric Service Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges over a network.

CVE-2026-69725 High · 7.8 CWE-415 Sep 8, 2026

Windows Hello Elevation of Privilege Vulnerability

Double free in Windows Hello allows an authorized attacker to elevate privileges locally.

CVE-2026-69724 High · 8.8 CWE-862 Sep 8, 2026

Microsoft Office SharePoint Remote Code Execution Vulnerability

Missing authorization in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

CVE-2026-69723 Medium · 5.7 CWE-497 Sep 8, 2026

Windows Kernel Information Disclosure Vulnerability

Exposure of sensitive system information to an unauthorized control sphere in Windows Kernel allows an authorized attacker to disclose information over a network.

CVE-2026-69722 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-2026-69720 High · 7.8 CWE-122 Sep 8, 2026

Windows MIDI Service Module Elevation of Privileges Vulnerability

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

CVE-2026-69719 Medium · 6.5 CWE-126 Sep 8, 2026

Microsoft Office Word Information Disclosure Vulnerability

Buffer over-read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.

CVE-2026-69717 High · 8.8 CWE-125 Sep 8, 2026

Windows Group Policy Elevation of Privilege Vulnerability

Untrusted pointer dereference in Windows Group Policy allows an authorized attacker to elevate privileges over a network.

CVE-2026-69716 High · 8.8 CWE-89 Sep 8, 2026

Microsoft Office SharePoint Elevation of Privilege Vulnerability

Improper neutralization of special elements used in an sql command ('sql injection') in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

CVE-2026-69715 Critical · 9.8 CWE-122 Sep 8, 2026

Windows Direct Show Remote Code Execution Vulnerability

Out-of-bounds read in Windows Direct Show allows an unauthorized attacker to execute code over a network.

CVE-2026-69714 High · 8.8 CWE-121 Sep 8, 2026

Windows Device Association Service Elevation of Privilege Vulnerability

Stack-based buffer overflow in Windows Device Association Service allows an authorized attacker to elevate privileges over a network.