Vendor

Microsoft

14,257 known vulnerabilities.

Products

Windows Server 2019 6,362 Windows Server 2019 (Server Core installation) 6,265 Windows 10 Version 1809 5,907 Windows Server 2022 5,762 Windows Server 2016 5,572 Windows Server 2016 (Server Core installation) 5,368 Windows 10 Version 21H2 5,141 Windows 10 Version 1607 4,987 Windows 10 Version 22H2 4,643 Windows Server 2025 4,336 Windows Server 2025 (Server Core installation) 4,334 Windows 11 Version 24H2 4,232 Windows Server 2012 R2 4,119 Windows 11 version 23H2 4,056 Windows Server 2012 R2 (Server Core installation) 3,974 Windows Server 2012 3,881 Windows Server 2012 (Server Core installation) 3,748 Windows 11 Version 25H2 3,497 Windows 11 version 26H1 3,230 Windows 10 Version 1507 2,323 Windows Server 2008 R2 Service Pack 1 1,900 Windows Server 2008 R2 Service Pack 1 (Server Core installation) 1,886 Windows 11 version 22H2 1,776 Windows Server 2022, 23H2 Edition (Server Core installation) 1,723 Windows Server 2008 Service Pack 2 1,694 Windows Server 2008 Service Pack 2 (Server Core installation) 1,689 Windows 11 Version 26H2 1,663 Windows 11 version 21H2 1,560 Windows 11 version 22H3 1,276 Windows 10 Version 20H2 1,259 Windows 8.1 1,117 Microsoft 365 Apps for Enterprise 1,105 Windows 10 Version 1903 for x64-based Systems 1,069 Windows Server, version 1903 (Server Core installation) 1,055 Windows 10 Version 1909 1,045 Windows 10 Version 1903 for ARM64-based Systems 1,037 Windows 10 Version 1903 for 32-bit Systems 1,034 Windows Server, version 1909 (Server Core installation) 989 Windows Server version 20H2 965 Microsoft Office LTSC 2021 953

All Critical High Medium Low Exploited only Public exploit

8,209 results · Clear filters · Feed

High 7.8

CVE-2021-1640

Windows Print Spooler Elevation of Privilege Vulnerability

Windows Print Spooler Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Mar 10, 2021
High 7.8

CVE-2021-27065 Exploited · Ransomware Public exploit EPSS 100%

Microsoft Exchange Server Remote Code Execution Vulnerability

Microsoft Exchange Server Remote Code Execution Vulnerability

Microsoft Microsoft Exchange Server 2013 Cumulative Update 23 Microsoft Exchange Server 2019 Cumulative Update 8 Microsoft Exchange Server 2016 Cumulative Update 19

Mar 2, 2021
KEV Nov 3, 2021
High 7.8

CVE-2021-26858 Exploited · Ransomware EPSS 94%

Microsoft Exchange Server Remote Code Execution Vulnerability

Microsoft Exchange Server Remote Code Execution Vulnerability

Microsoft Microsoft Exchange Server 2013 Cumulative Update 23 Microsoft Exchange Server 2016 Cumulative Update 19 Microsoft Exchange Server 2019 Cumulative Update 8

Mar 2, 2021
KEV Nov 3, 2021
High 7.8

CVE-2021-26857 Exploited · Ransomware Public exploit EPSS 96%

Microsoft Exchange Server Remote Code Execution Vulnerability

Microsoft Exchange Server Remote Code Execution Vulnerability

Microsoft Microsoft Exchange Server 2013 Cumulative Update 23 Microsoft Exchange Server 2016 Cumulative Update 19 Microsoft Exchange Server 2019 Cumulative Update 8

Mar 2, 2021
KEV Nov 3, 2021
High 8.1

CVE-2021-26701 EPSS 30%

.NET Core Remote Code Execution Vulnerability

.NET Core Remote Code Execution Vulnerability

Microsoft Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8) Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3) Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8) NuGet

Feb 25, 2021
High 7.8

CVE-2021-26700 Public exploit

Visual Studio Code npm-script Extension Remote Code Execution Vulnerability

Visual Studio Code npm-script Extension Remote Code Execution Vulnerability

Microsoft Visual Studio Code - npm-script Extension vscode-npm-script npm

Feb 25, 2021
High 7.8

CVE-2021-25195

Windows PKU2U Elevation of Privilege Vulnerability

Windows PKU2U Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Feb 25, 2021
High 7.5

CVE-2021-24111

.NET Framework Denial of Service Vulnerability

.NET Framework Denial of Service Vulnerability

Microsoft Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 Microsoft .NET Framework 4.8 Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2

Feb 25, 2021
High 8.1

CVE-2021-24112

.NET Core Remote Code Execution Vulnerability

.NET Core Remote Code Execution Vulnerability

Microsoft .NET Core 3.1 .NET 5.0 .NET Core 2.1 NuGet

Feb 25, 2021
High 8.4

CVE-2021-24105

Package Managers Configurations Remote Code Execution Vulnerability

<p>Depending on configuration of various package managers it is possible for an attacker to insert a malicious package into a package manager's repository which can be retrieved and used during development, build, and release processes. This insertion could l…

Microsoft Package Manager Configurations

Feb 25, 2021
High 7.8

CVE-2021-24103

Windows Event Tracing Elevation of Privilege Vulnerability

Windows Event Tracing Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Feb 25, 2021
High 7.8

CVE-2021-24102

Windows Event Tracing Elevation of Privilege Vulnerability

Windows Event Tracing Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Feb 25, 2021
High 7.8

CVE-2021-24096 Public exploit

Windows Kernel Elevation of Privilege Vulnerability

Windows Kernel Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Feb 25, 2021
High 8.8

CVE-2021-24093 EPSS 46%

Windows Graphics Component Remote Code Execution Vulnerability

Windows Graphics Component Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Feb 25, 2021
High 7.8

CVE-2021-24092 Public exploit

Microsoft Defender Elevation of Privilege Vulnerability

Microsoft Defender Elevation of Privilege Vulnerability

Microsoft Microsoft Security Essentials Windows Defender Microsoft System Center Endpoint Protection Windows

Feb 25, 2021
High 7.8

CVE-2021-24091

Windows Camera Codec Pack Remote Code Execution Vulnerability

Windows Camera Codec Pack Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Feb 25, 2021
High 8.8

CVE-2021-24088

Windows Local Spooler Remote Code Execution Vulnerability

Windows Local Spooler Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Feb 25, 2021
High 7.5

CVE-2021-24086 Public exploit EPSS 59%

Windows TCP/IP Denial of Service Vulnerability

Windows TCP/IP Denial of Service Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Feb 25, 2021
High 7.0

CVE-2021-24087

Azure IoT CLI extension Elevation of Privilege Vulnerability

Azure IoT CLI extension Elevation of Privilege Vulnerability

Microsoft azure-iot-cli-extension

Feb 25, 2021
High 7.8

CVE-2021-24083

Windows Address Book Remote Code Execution Vulnerability

Windows Address Book Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Feb 25, 2021
High 7.8

CVE-2021-24081

Microsoft Windows Codecs Library Remote Code Execution Vulnerability

Microsoft Windows Codecs Library Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Feb 25, 2021
High 8.8

CVE-2021-24072

Microsoft SharePoint Server Remote Code Execution Vulnerability

Microsoft SharePoint Server Remote Code Execution Vulnerability

Microsoft Microsoft SharePoint Server 2019 Microsoft SharePoint Enterprise Server 2016 Microsoft SharePoint Foundation 2013 Service Pack 1

Feb 25, 2021
High 7.8

CVE-2021-24069

Microsoft Excel Remote Code Execution Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

Microsoft Microsoft 365 Apps for Enterprise Microsoft Office 2019 Office Online Server

Feb 25, 2021
High 7.8

CVE-2021-24070

Microsoft Excel Remote Code Execution Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

Microsoft Microsoft 365 Apps for Enterprise Microsoft Office 2019 Office Online Server

Feb 25, 2021
High 7.8

CVE-2021-24068

Microsoft Excel Remote Code Execution Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

Microsoft Microsoft Excel 2013 Service Pack 1 Microsoft Office Web Apps Server 2013 Service Pack 1 Microsoft Excel 2010 Service Pack 2

Feb 25, 2021
High 8.8

CVE-2021-24066

Microsoft SharePoint Remote Code Execution Vulnerability

Microsoft SharePoint Remote Code Execution Vulnerability

Microsoft Microsoft SharePoint Server 2019 Microsoft SharePoint Enterprise Server 2016 Microsoft SharePoint Foundation 2013 Service Pack 1

Feb 25, 2021
High 7.8

CVE-2021-24067

Microsoft Excel Remote Code Execution Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

Microsoft Microsoft 365 Apps for Enterprise Microsoft Office 2019 Office Online Server

Feb 25, 2021
High 7.5

CVE-2021-1734

Windows Remote Procedure Call Information Disclosure Vulnerability

Windows Remote Procedure Call Information Disclosure Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Feb 25, 2021
High 7.8

CVE-2021-1733

Sysinternals PsExec Elevation of Privilege Vulnerability

Sysinternals PsExec Elevation of Privilege Vulnerability

Microsoft PsExec

Feb 25, 2021
High 7.8

CVE-2021-1732 Exploited · Ransomware Public exploit EPSS 78%

Windows Win32k Elevation of Privilege Vulnerability

Windows Win32k Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Feb 25, 2021
KEV Nov 3, 2021
High 8.8

CVE-2021-1728

System Center Operations Manager Elevation of Privilege Vulnerability

System Center Operations Manager Elevation of Privilege Vulnerability

Microsoft System Center 2019 Operations Manager

Feb 25, 2021
High 7.8

CVE-2021-1727

Windows Installer Elevation of Privilege Vulnerability

Windows Installer Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Feb 25, 2021
High 8.0

CVE-2021-1726

Microsoft SharePoint Server Spoofing Vulnerability

Microsoft SharePoint Server Spoofing Vulnerability

Microsoft Microsoft SharePoint Server 2019 Microsoft SharePoint Enterprise Server 2016 Microsoft SharePoint Foundation 2013 Service Pack 1

Feb 25, 2021
High 8.1

CVE-2021-1722

Windows Fax Service Remote Code Execution Vulnerability

Windows Fax Service Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Feb 25, 2021
High 7.8

CVE-2021-1698

Windows Win32k Elevation of Privilege Vulnerability

Windows Win32k Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Feb 25, 2021
High 8.8

CVE-2020-17162

Microsoft Windows Security Feature Bypass Vulnerability

Microsoft Windows Security Feature Bypass Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Feb 25, 2021
High 7.0

CVE-2021-1639

Visual Studio Code Remote Code Execution Vulnerability

Visual Studio Code Remote Code Execution Vulnerability

Microsoft Visual Studio Code Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8) Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3)

Feb 25, 2021
High 7.5

CVE-2021-1723

ASP.NET Core and Visual Studio Denial of Service Vulnerability

ASP.NET Core and Visual Studio Denial of Service Vulnerability

Microsoft Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3) Microsoft Visual Studio 2019 version 16.7 (includes 16.0 – 16.6) Microsoft Visual Studio 2019 version 16.8 NuGet

Jan 12, 2021
High 8.0

CVE-2021-1719

Microsoft SharePoint Elevation of Privilege Vulnerability

Microsoft SharePoint Elevation of Privilege Vulnerability

Microsoft Microsoft SharePoint Server 2019 Microsoft SharePoint Enterprise Server 2016

Jan 12, 2021
High 8.0

CVE-2021-1718

Microsoft SharePoint Server Tampering Vulnerability

Microsoft SharePoint Server Tampering Vulnerability

Microsoft Microsoft SharePoint Foundation 2010 Service Pack 2

Jan 12, 2021