# CVE-2019-0613: .NET Framework and Visual Studio Remote Code Execution Vulnerability CVE-2019-0613 is fixed in 82 products on 1 platform, first by KB4487026, released February 12, 2019. It is not reported as exploited. Patch Radar priority: High. - Web page: https://patchblox.com/security/cve/CVE-2019-0613 - Priority: High - CVSS: n/a (Important) - EPSS: 0.1542 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Vendor exploitability assessment: Exploitation Less Likely - Published: Feb 12, 2019 - Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2019-0613 ## Description

A remote code execution vulnerability exists in .NET Framework and Visual Studio software when the software fails to check the source markup of a file.

An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. If the current user is logged on with administrative user rights, an attacker could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.

Exploitation of the vulnerability requires that a user open a specially crafted file with an affected version of .NET Framework or Visual Studio. In an email attack scenario, an attacker could exploit the vulnerability by sending the specially crafted file to the user and convincing the user to open the file.

The security update addresses the vulnerability by correcting how .NET Framework and Visual Studio check the source markup of a file.

## Where it's fixed | Platform | Product | Fixed in | Fix | Released | |---|---|---|---|---| | Microsoft | Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | | [KB4487124](https://patchblox.com/security/data/fix/microsoft/kb4487124.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | | [KB4487081](https://patchblox.com/security/data/fix/microsoft/kb4487081.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 | | [KB4487124](https://patchblox.com/security/data/fix/microsoft/kb4487124.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 | | [KB4487081](https://patchblox.com/security/data/fix/microsoft/kb4487081.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | | [KB4487124](https://patchblox.com/security/data/fix/microsoft/kb4487124.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | | [KB4487081](https://patchblox.com/security/data/fix/microsoft/kb4487081.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2 | | [KB4487124](https://patchblox.com/security/data/fix/microsoft/kb4487124.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2 | | [KB4487081](https://patchblox.com/security/data/fix/microsoft/kb4487081.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 | | [KB4487124](https://patchblox.com/security/data/fix/microsoft/kb4487124.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 | | [KB4487081](https://patchblox.com/security/data/fix/microsoft/kb4487081.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1607 for 32-bit Systems | 14393.2791 | [KB4487026](https://patchblox.com/security/data/fix/microsoft/kb4487026.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1607 for x64-based Systems | 14393.2791 | [KB4487026](https://patchblox.com/security/data/fix/microsoft/kb4487026.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1703 for 32-bit Systems | 15063.1631 | [KB4487020](https://patchblox.com/security/data/fix/microsoft/kb4487020.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1703 for x64-based Systems | 15063.1631 | [KB4487020](https://patchblox.com/security/data/fix/microsoft/kb4487020.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1709 for 32-bit Systems | 16299.967 | [KB4486996](https://patchblox.com/security/data/fix/microsoft/kb4486996.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1709 for ARM64-based Systems | 16299.967 | [KB4486996](https://patchblox.com/security/data/fix/microsoft/kb4486996.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1709 for x64-based Systems | 16299.967 | [KB4486996](https://patchblox.com/security/data/fix/microsoft/kb4486996.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1803 for 32-bit Systems | 17134.590 | [KB4487017](https://patchblox.com/security/data/fix/microsoft/kb4487017.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1803 for ARM64-based Systems | 17134.590 | [KB4487017](https://patchblox.com/security/data/fix/microsoft/kb4487017.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1803 for x64-based Systems | 17134.590 | [KB4487017](https://patchblox.com/security/data/fix/microsoft/kb4487017.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1809 for 32-bit Systems | | [KB4483452](https://patchblox.com/security/data/fix/microsoft/kb4483452.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1809 for x64-based Systems | | [KB4483452](https://patchblox.com/security/data/fix/microsoft/kb4483452.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 for 32-bit Systems | 10240.18132 | [KB4487018](https://patchblox.com/security/data/fix/microsoft/kb4487018.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 for x64-based Systems | 10240.18132 | [KB4487018](https://patchblox.com/security/data/fix/microsoft/kb4487018.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 8.1 for 32-bit systems | | [KB4483450](https://patchblox.com/security/data/fix/microsoft/kb4483450.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 8.1 for 32-bit systems | | [KB4487123](https://patchblox.com/security/data/fix/microsoft/kb4487123.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 8.1 for x64-based systems | | [KB4483450](https://patchblox.com/security/data/fix/microsoft/kb4483450.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 8.1 for x64-based systems | | [KB4487123](https://patchblox.com/security/data/fix/microsoft/kb4487123.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2012 | | [KB4487079](https://patchblox.com/security/data/fix/microsoft/kb4487079.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2012 | | [KB4487122](https://patchblox.com/security/data/fix/microsoft/kb4487122.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2012 (Server Core installation) | | [KB4487079](https://patchblox.com/security/data/fix/microsoft/kb4487079.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2012 (Server Core installation) | | [KB4487122](https://patchblox.com/security/data/fix/microsoft/kb4487122.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2012 R2 | | [KB4483450](https://patchblox.com/security/data/fix/microsoft/kb4483450.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2012 R2 | | [KB4487123](https://patchblox.com/security/data/fix/microsoft/kb4487123.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2012 R2 (Server Core installation) | | [KB4483450](https://patchblox.com/security/data/fix/microsoft/kb4483450.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2012 R2 (Server Core installation) | | [KB4487123](https://patchblox.com/security/data/fix/microsoft/kb4487123.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2016 | 14393.2791 | [KB4487026](https://patchblox.com/security/data/fix/microsoft/kb4487026.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2016 (Server Core installation) | 14393.2791 | [KB4487026](https://patchblox.com/security/data/fix/microsoft/kb4487026.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2019 | | [KB4483452](https://patchblox.com/security/data/fix/microsoft/kb4483452.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2019 (Server Core installation) | | [KB4483452](https://patchblox.com/security/data/fix/microsoft/kb4483452.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server, version 1709 (Server Core Installation) | 16299.967 | [KB4486996](https://patchblox.com/security/data/fix/microsoft/kb4486996.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server, version 1803 (Server Core Installation) | 17134.590 | [KB4487017](https://patchblox.com/security/data/fix/microsoft/kb4487017.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows 7 for 32-bit Systems Service Pack 1 | | [KB4487078](https://patchblox.com/security/data/fix/microsoft/kb4487078.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows 7 for 32-bit Systems Service Pack 1 | | [KB4487121](https://patchblox.com/security/data/fix/microsoft/kb4487121.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows 7 for x64-based Systems Service Pack 1 | | [KB4487078](https://patchblox.com/security/data/fix/microsoft/kb4487078.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows 7 for x64-based Systems Service Pack 1 | | [KB4487121](https://patchblox.com/security/data/fix/microsoft/kb4487121.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 | | [KB4487078](https://patchblox.com/security/data/fix/microsoft/kb4487078.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 | | [KB4487121](https://patchblox.com/security/data/fix/microsoft/kb4487121.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | | [KB4487078](https://patchblox.com/security/data/fix/microsoft/kb4487078.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | | [KB4487121](https://patchblox.com/security/data/fix/microsoft/kb4487121.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | | [KB4487078](https://patchblox.com/security/data/fix/microsoft/kb4487078.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | | [KB4487121](https://patchblox.com/security/data/fix/microsoft/kb4487121.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows 7 for 32-bit Systems Service Pack 1 | | [KB4487078](https://patchblox.com/security/data/fix/microsoft/kb4487078.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows 7 for 32-bit Systems Service Pack 1 | | [KB4487121](https://patchblox.com/security/data/fix/microsoft/kb4487121.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows 7 for x64-based Systems Service Pack 1 | | [KB4487078](https://patchblox.com/security/data/fix/microsoft/kb4487078.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows 7 for x64-based Systems Service Pack 1 | | [KB4487121](https://patchblox.com/security/data/fix/microsoft/kb4487121.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows 8.1 for 32-bit systems | | [KB4483450](https://patchblox.com/security/data/fix/microsoft/kb4483450.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows 8.1 for 32-bit systems | | [KB4487123](https://patchblox.com/security/data/fix/microsoft/kb4487123.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows 8.1 for x64-based systems | | [KB4483450](https://patchblox.com/security/data/fix/microsoft/kb4483450.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows 8.1 for x64-based systems | | [KB4487123](https://patchblox.com/security/data/fix/microsoft/kb4487123.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows RT 8.1 | | [KB4483450](https://patchblox.com/security/data/fix/microsoft/kb4483450.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | | [KB4487078](https://patchblox.com/security/data/fix/microsoft/kb4487078.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | | [KB4487121](https://patchblox.com/security/data/fix/microsoft/kb4487121.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | | [KB4487078](https://patchblox.com/security/data/fix/microsoft/kb4487078.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | | [KB4487121](https://patchblox.com/security/data/fix/microsoft/kb4487121.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | | [KB4487124](https://patchblox.com/security/data/fix/microsoft/kb4487124.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | | [KB4487081](https://patchblox.com/security/data/fix/microsoft/kb4487081.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2008 for x64-based Systems Service Pack 2 | | [KB4487124](https://patchblox.com/security/data/fix/microsoft/kb4487124.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2008 for x64-based Systems Service Pack 2 | | [KB4487081](https://patchblox.com/security/data/fix/microsoft/kb4487081.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2012 | | [KB4487079](https://patchblox.com/security/data/fix/microsoft/kb4487079.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2012 | | [KB4487122](https://patchblox.com/security/data/fix/microsoft/kb4487122.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2012 (Server Core installation) | | [KB4487079](https://patchblox.com/security/data/fix/microsoft/kb4487079.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2012 (Server Core installation) | | [KB4487122](https://patchblox.com/security/data/fix/microsoft/kb4487122.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 | | [KB4483450](https://patchblox.com/security/data/fix/microsoft/kb4483450.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 | | [KB4487123](https://patchblox.com/security/data/fix/microsoft/kb4487123.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 (Server Core installation) | | [KB4483450](https://patchblox.com/security/data/fix/microsoft/kb4483450.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 (Server Core installation) | | [KB4487123](https://patchblox.com/security/data/fix/microsoft/kb4487123.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6 on Windows Server 2008 for 32-bit Systems Service Pack 2 | | [KB4487124](https://patchblox.com/security/data/fix/microsoft/kb4487124.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6 on Windows Server 2008 for 32-bit Systems Service Pack 2 | | [KB4487081](https://patchblox.com/security/data/fix/microsoft/kb4487081.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6 on Windows Server 2008 for x64-based Systems Service Pack 2 | | [KB4487124](https://patchblox.com/security/data/fix/microsoft/kb4487124.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6 on Windows Server 2008 for x64-based Systems Service Pack 2 | | [KB4487081](https://patchblox.com/security/data/fix/microsoft/kb4487081.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for 32-bit Systems | 14393.2791 | [KB4487026](https://patchblox.com/security/data/fix/microsoft/kb4487026.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for x64-based Systems | 14393.2791 | [KB4487026](https://patchblox.com/security/data/fix/microsoft/kb4487026.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016 | 14393.2791 | [KB4487026](https://patchblox.com/security/data/fix/microsoft/kb4487026.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016 (Server Core installation) | 14393.2791 | [KB4487026](https://patchblox.com/security/data/fix/microsoft/kb4487026.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2 on Windows 10 for 32-bit Systems | 10240.18132 | [KB4487018](https://patchblox.com/security/data/fix/microsoft/kb4487018.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2 on Windows 10 for x64-based Systems | 10240.18132 | [KB4487018](https://patchblox.com/security/data/fix/microsoft/kb4487018.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 7 for 32-bit Systems Service Pack 1 | | [KB4487078](https://patchblox.com/security/data/fix/microsoft/kb4487078.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 7 for 32-bit Systems Service Pack 1 | | [KB4487121](https://patchblox.com/security/data/fix/microsoft/kb4487121.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 7 for x64-based Systems Service Pack 1 | | [KB4487078](https://patchblox.com/security/data/fix/microsoft/kb4487078.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 7 for x64-based Systems Service Pack 1 | | [KB4487121](https://patchblox.com/security/data/fix/microsoft/kb4487121.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 8.1 for 32-bit systems | | [KB4483450](https://patchblox.com/security/data/fix/microsoft/kb4483450.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 8.1 for 32-bit systems | | [KB4487123](https://patchblox.com/security/data/fix/microsoft/kb4487123.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 8.1 for x64-based systems | | [KB4483450](https://patchblox.com/security/data/fix/microsoft/kb4483450.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 8.1 for x64-based systems | | [KB4487123](https://patchblox.com/security/data/fix/microsoft/kb4487123.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows RT 8.1 | | [KB4483450](https://patchblox.com/security/data/fix/microsoft/kb4483450.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | | [KB4487078](https://patchblox.com/security/data/fix/microsoft/kb4487078.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | | [KB4487121](https://patchblox.com/security/data/fix/microsoft/kb4487121.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | | [KB4487078](https://patchblox.com/security/data/fix/microsoft/kb4487078.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | | [KB4487121](https://patchblox.com/security/data/fix/microsoft/kb4487121.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 | | [KB4487079](https://patchblox.com/security/data/fix/microsoft/kb4487079.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 | | [KB4487122](https://patchblox.com/security/data/fix/microsoft/kb4487122.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation) | | [KB4487079](https://patchblox.com/security/data/fix/microsoft/kb4487079.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation) | | [KB4487122](https://patchblox.com/security/data/fix/microsoft/kb4487122.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 | | [KB4483450](https://patchblox.com/security/data/fix/microsoft/kb4483450.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 | | [KB4487123](https://patchblox.com/security/data/fix/microsoft/kb4487123.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 (Server Core installation) | | [KB4483450](https://patchblox.com/security/data/fix/microsoft/kb4483450.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 (Server Core installation) | | [KB4487123](https://patchblox.com/security/data/fix/microsoft/kb4487123.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.7.1/4.7.2 on Windows 10 Version 1709 for 32-bit Systems | 16299.967 | [KB4486996](https://patchblox.com/security/data/fix/microsoft/kb4486996.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.7.1/4.7.2 on Windows 10 Version 1709 for ARM64-based Systems | 16299.967 | [KB4486996](https://patchblox.com/security/data/fix/microsoft/kb4486996.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.7.1/4.7.2 on Windows 10 Version 1709 for x64-based Systems | 16299.967 | [KB4486996](https://patchblox.com/security/data/fix/microsoft/kb4486996.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.7.1/4.7.2 on Windows Server, version 1709 (Server Core Installation) | 16299.967 | [KB4486996](https://patchblox.com/security/data/fix/microsoft/kb4486996.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.7.2 on Windows 10 Version 1803 for 32-bit Systems | 17134.590 | [KB4487017](https://patchblox.com/security/data/fix/microsoft/kb4487017.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.7.2 on Windows 10 Version 1803 for ARM64-based Systems | 17134.590 | [KB4487017](https://patchblox.com/security/data/fix/microsoft/kb4487017.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.7.2 on Windows 10 Version 1803 for x64-based Systems | 17134.590 | [KB4487017](https://patchblox.com/security/data/fix/microsoft/kb4487017.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.7.2 on Windows 10 Version 1809 for 32-bit Systems | | [KB4483452](https://patchblox.com/security/data/fix/microsoft/kb4483452.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.7.2 on Windows 10 Version 1809 for x64-based Systems | | [KB4483452](https://patchblox.com/security/data/fix/microsoft/kb4483452.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.7.2 on Windows Server 2019 | | [KB4483452](https://patchblox.com/security/data/fix/microsoft/kb4483452.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.7.2 on Windows Server 2019 (Server Core installation) | | [KB4483452](https://patchblox.com/security/data/fix/microsoft/kb4483452.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.7.2 on Windows Server, version 1803 (Server Core Installation) | 17134.590 | [KB4487017](https://patchblox.com/security/data/fix/microsoft/kb4487017.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.7/4.7.1/4.7.2 on Windows 10 Version 1703 for 32-bit Systems | 15063.1631 | [KB4487020](https://patchblox.com/security/data/fix/microsoft/kb4487020.md) | Feb 12, 2019 | | Microsoft | Microsoft .NET Framework 4.7/4.7.1/4.7.2 on Windows 10 Version 1703 for x64-based Systems | 15063.1631 | [KB4487020](https://patchblox.com/security/data/fix/microsoft/kb4487020.md) | Feb 12, 2019 | --- Data as of 2026-11-07T18:46:35Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.