Microsoft vulnerabilities
Published CVEs affecting Microsoft products: 5241 record(s), with severity, exploitation and fixes.
Windows Server 2025 3001Windows Server 2025 (Server Core installation) 2997Windows 11 Version 24H2 2883Windows 11 Version 25H2 2835Windows Server 2022 2820Windows Server 2019 2708Windows Server 2019 (Server Core installation) 2666Windows 10 Version 1809 2600Windows 10 Version 21H2 2576Windows 11 version 26H1 2565Windows 10 Version 22H2 2559Windows 11 version 23H2 2391Windows 11 24h2 2385Windows 11 25h2 2337Windows Server 2016 2297Windows Server 2016 (Server Core installation) 2243Windows 10 1809 2209Windows 10 Version 1607 2181Windows 10 21h2 2130Windows 10 22h2 2116Windows 11 26h1 2048Windows 11 23h2 1915Windows 10 1607 1871Windows Server 2012 1869Windows Server 2012 R2 1817Windows Server 2012 R2 (Server Core installation) 1808Windows Server 2012 (Server Core installation) 1703Windows 11 Version 26H2 1007Microsoft 365 Apps for Enterprise 577365 Apps 575Microsoft Office LTSC 2024 557Microsoft Office LTSC 2021 554Windows Server 2022 23h2 544Windows Server 2022, 23H2 Edition (Server Core installation) 543Windows 11 26h2 517Office 2021 465Office 2024 465Microsoft Office LTSC for Mac 2021 451Microsoft Office LTSC for Mac 2024 450Microsoft Office 2019 386
CVE-2026-69621
High · 7.0
CWE-122 Sep 8, 2026
Role: Windows Fax Service Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Fax Service allows an authorized attacker to elevate privileges locally.
CVE-2026-69620
High · 8.1
CWE-121 Sep 8, 2026
Windows DHCP Server Remote Code Execution Vulnerability
Stack-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network.
CVE-2026-69619
High · 8.8
CWE-125 Sep 8, 2026
Windows exFAT File System Elevation of Privilege Vulnerability
Out-of-bounds read in Windows exFAT File System allows an authorized attacker to elevate privileges over a network.
CVE-2026-69618
Medium · 5.5
CWE-125 Sep 8, 2026
Windows SMB Client Information Disclosure Vulnerability
Out-of-bounds read in Windows SMB Client allows an authorized attacker to disclose information locally.
CVE-2026-69617
High · 7.0
CWE-125 Sep 8, 2026
Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability
Out-of-bounds read in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privileges locally.
CVE-2026-69616
Medium · 5.5
CWE-125 Sep 8, 2026
Windows Remote Desktop Services Information Disclosure Vulnerability
Out-of-bounds read in Windows Remote Desktop Services allows an authorized attacker to disclose information locally.
CVE-2026-69615
Medium · 4.8
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-2026-69614
High · 8.8
CWE-20 Sep 8, 2026
Microsoft Office Access Remote Code Execution Vulnerability
Stack-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.
CVE-2026-69613
High · 7.0
CWE-416 Sep 8, 2026
Windows Image Acquisition Elevation of Privilege Vulnerability
Use after free in Windows Image Acquisition allows an authorized attacker to elevate privileges locally.
CVE-2026-69612
High · 7.8
CWE-36 Sep 8, 2026
Windows Error Reporting Elevation of Privilege Vulnerability
Absolute path traversal in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
CVE-2026-69611
High · 7.0
CWE-416 Sep 8, 2026
Virtual Hard Disk (VHD) Miniport Driver Elevation of Privilege Vulernability
Use after free in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-69610
High · 7.0
CWE-126 Sep 8, 2026
Windows Win32k Elevation of Privilege Vulnerability
Buffer over-read in Windows Win32K allows an authorized attacker to elevate privileges locally.
CVE-2026-69609
Medium · 5.5
CWE-125 Sep 8, 2026
Win32k Information Disclosure Vulnerability
Out-of-bounds read in Windows Win32K allows an authorized attacker to disclose information locally.
CVE-2026-69608
High · 7.8
CWE-190 Sep 8, 2026
Microsoft Windows Search Component Elevation of Privilege Vulnerability
Integer overflow or wraparound in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.
CVE-2026-69607
High · 7.5
CWE-416 Sep 8, 2026
Windows Deployment Services Remote Code Execution Vulnerability
Use after free in Windows Deployment Services allows an unauthorized attacker to execute code over a network.
CVE-2026-69606
High · 7.0
CWE-416 Sep 8, 2026
Windows Shell Elevation of Privilege Vulnerability
Use after free in Windows Shell allows an authorized attacker to elevate privileges locally.
CVE-2026-69605
High · 7.0
CWE-416 Sep 8, 2026
Microsoft Install Service Elevation of Privilege Vulnerability
Use after free in Microsoft Install Service allows an authorized attacker to elevate privileges locally.
CVE-2026-69604
High · 7.8
CWE-122 Sep 8, 2026
Windows Audio Service Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Audio Service allows an authorized attacker to elevate privileges locally.
CVE-2026-69603
High · 8.8
CWE-122 Sep 8, 2026
Windows Hyper-V Remote Code Execution Vulnerability
Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally.
CVE-2026-69602
High · 7.5
CWE-416 Sep 8, 2026
Windows PrintWorkflowUserSvc Elevation of Privilege Vulnerability
Use after free in Windows PrintWorkflowUserSvc allows an authorized attacker to elevate privileges over a network.
CVE-2026-69601
High · 8.8
CWE-122 Sep 8, 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-2026-69600
High · 7.0
CWE-416 Sep 8, 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-2026-69599
High · 7.5
CWE-416 Sep 8, 2026
Remote Desktop Services Remote Code Execution Vulnerability
Use after free in Windows Remote Desktop Services allows an authorized attacker to execute code over a network.
CVE-2026-69598
High · 8.8
CWE-131 Sep 8, 2026
Windows iSCSI Remote Code Execution Vulnerability
Incorrect calculation of buffer size in Windows iSCSI allows an unauthorized attacker to execute code over a network.
CVE-2026-69597
High · 7.5
CWE-416 Sep 8, 2026
Windows HTTP.sys Elevation of Privilege Vulnerability
Use after free in Windows HTTP.sys allows an authorized attacker to elevate privileges over a network.