May 11, 2021-KB5001841 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server, version 2016

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Microsoft Exchange Server 代码注入漏洞

Microsoft Exchange Server is the United States Microsoft Microsoft company's set of e-mail service program. It provides email access, storage, forwarding, voicemail, email filtering and screening, and other features. A code injection vulnerability exists in Microsoft Exchange Server. The followin...

Microsoft Exchange Server 安全漏洞

Microsoft Exchange Server is the United States Microsoft Microsoft company's set of e-mail service program. It provides email access, storage, forwarding, voice mail, email filtering and screening. A security vulnerability exists in Microsoft Exchange Server. The following products and versions a...

2021-04 Cumulative Update for Windows 10 Version 2004 for x86-based Systems (KB5001330)

Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer...

2021-04 Cumulative Update for Windows 10 Version 20H2 for ARM64-based Systems (KB5001330)

Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer...

2021-04 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB5001347)

A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article...

Automatic on-premises Exchange Server mitigation now in Microsoft Defender Antivirus

As cybercriminals continue to exploit unpatched on-premises versions of Exchange Server 2013, 2016, and 2019, we continue to actively work with customers and partners to help them secure their environments and respond to associated threats. To date, we have released a comprehensive Security Updat...

2021-03 Dynamic Cumulative Update for Windows 10 Version 2004 for x86-based Systems (KB5000802)

ComponentUpdate: A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft...

2021-03 Dynamic Cumulative Update for Windows 10 Version 20H2 for ARM64-based Systems (KB5000802)

ComponentUpdate: A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft...

Internet Explorer help

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KLA12103 ACE vulnerabilities in Microsoft Exchange Server

Remote code execution vulnerabilities were found in Microsoft Exchange Server. Malicious users can exploit this vulnerability to execute arbitrary code. Original advisories CVE-2021-26412 CVE-2021-26855 CVE-2021-27078 CVE-2021-27065 CVE-2021-26854 CVE-2021-26857 CVE-2021-26858 Exploitation This...

2021-02 Cumulative Update for Windows 10 Version 1809 for x86-based Systems (KB4601345)

A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article...

2021-02 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4601345)

A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article...

2021-02 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4601345)

A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article...

February 9, 2021—KB4601349 (Security-only update)

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Cumulative Update 18 for Exchange Server 2016

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KB4601395: Servicing stack update for Windows 10, version 1909: February 9, 2021

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KB4601393: Servicing stack update for Windows 10, version 1809: February 9, 2021

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January 26, 2021-KB4598461 Cumulative Update Preview for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10, version 1809 and Windows Server, version 2019

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2021-01 Dynamic Cumulative Update for Windows 10 Version 20H2 for x86-based Systems (KB4598242)

ComponentUpdate: A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft...