# CVE-2019-1113: .NET Framework Remote Code Execution Vulnerability CVE-2019-1113 is fixed in 91 products on 1 platform, first by KB4507460, released July 9, 2019. It is not reported as exploited, but the vendor rates exploitation more likely. Patch Radar priority: Urgent. - Web page: https://patchblox.com/security/cve/CVE-2019-1113 - Priority: Urgent - CVSS: n/a (Critical) - EPSS: 0.1000 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Vendor exploitability assessment: Exploitation More Likely - Published: Jul 9, 2019 - Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2019-1113 ## Description

A remote code execution vulnerability exists in .NET 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. 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 checks 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 | | [KB4507423](https://patchblox.com/security/data/fix/microsoft/kb4507423.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | | [KB4507414](https://patchblox.com/security/data/fix/microsoft/kb4507414.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2 | | [KB4507423](https://patchblox.com/security/data/fix/microsoft/kb4507423.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2 | | [KB4507414](https://patchblox.com/security/data/fix/microsoft/kb4507414.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 | | [KB4507423](https://patchblox.com/security/data/fix/microsoft/kb4507423.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 | | [KB4507414](https://patchblox.com/security/data/fix/microsoft/kb4507414.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | | [KB4507423](https://patchblox.com/security/data/fix/microsoft/kb4507423.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | | [KB4507414](https://patchblox.com/security/data/fix/microsoft/kb4507414.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2 | | [KB4507423](https://patchblox.com/security/data/fix/microsoft/kb4507423.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2 | | [KB4507414](https://patchblox.com/security/data/fix/microsoft/kb4507414.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 | | [KB4507423](https://patchblox.com/security/data/fix/microsoft/kb4507423.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 | | [KB4507414](https://patchblox.com/security/data/fix/microsoft/kb4507414.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for 32-bit Systems | | [KB4507419](https://patchblox.com/security/data/fix/microsoft/kb4507419.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for x64-based Systems | | [KB4507419](https://patchblox.com/security/data/fix/microsoft/kb4507419.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019 | | [KB4507419](https://patchblox.com/security/data/fix/microsoft/kb4507419.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019 (Server Core installation) | | [KB4507419](https://patchblox.com/security/data/fix/microsoft/kb4507419.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for 32-bit Systems | | [KB4507419](https://patchblox.com/security/data/fix/microsoft/kb4507419.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for x64-based Systems | | [KB4507419](https://patchblox.com/security/data/fix/microsoft/kb4507419.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1903 for 32-bit Systems | | [KB4506991](https://patchblox.com/security/data/fix/microsoft/kb4506991.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1903 for x64-based Systems | | [KB4506991](https://patchblox.com/security/data/fix/microsoft/kb4506991.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019 | | [KB4507419](https://patchblox.com/security/data/fix/microsoft/kb4507419.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019 (Server Core installation) | | [KB4507419](https://patchblox.com/security/data/fix/microsoft/kb4507419.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 AND 4.8 on Windows Server, version 1903 (Server Core installation) | | [KB4506991](https://patchblox.com/security/data/fix/microsoft/kb4506991.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1607 for 32-bit Systems | 14393.3085 | [KB4507460](https://patchblox.com/security/data/fix/microsoft/kb4507460.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1607 for x64-based Systems | 14393.3085 | [KB4507460](https://patchblox.com/security/data/fix/microsoft/kb4507460.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1703 for 32-bit Systems | 15063.1928 | [KB4507450](https://patchblox.com/security/data/fix/microsoft/kb4507450.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1703 for x64-based Systems | 15063.1928 | [KB4507450](https://patchblox.com/security/data/fix/microsoft/kb4507450.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1709 for 32-bit Systems | 16299.1268 | [KB4507455](https://patchblox.com/security/data/fix/microsoft/kb4507455.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1709 for x64-based Systems | 16299.1268 | [KB4507455](https://patchblox.com/security/data/fix/microsoft/kb4507455.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1803 for 32-bit Systems | 17134.885 | [KB4507435](https://patchblox.com/security/data/fix/microsoft/kb4507435.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1803 for x64-based Systems | 17134.885 | [KB4507435](https://patchblox.com/security/data/fix/microsoft/kb4507435.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 for 32-bit Systems | 10240.18275 | [KB4507458](https://patchblox.com/security/data/fix/microsoft/kb4507458.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 for x64-based Systems | 10240.18275 | [KB4507458](https://patchblox.com/security/data/fix/microsoft/kb4507458.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 8.1 for 32-bit systems | | [KB4507413](https://patchblox.com/security/data/fix/microsoft/kb4507413.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 8.1 for 32-bit systems | | [KB4507422](https://patchblox.com/security/data/fix/microsoft/kb4507422.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 8.1 for x64-based systems | | [KB4507413](https://patchblox.com/security/data/fix/microsoft/kb4507413.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 8.1 for x64-based systems | | [KB4507422](https://patchblox.com/security/data/fix/microsoft/kb4507422.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2012 | | [KB4507412](https://patchblox.com/security/data/fix/microsoft/kb4507412.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2012 | | [KB4507421](https://patchblox.com/security/data/fix/microsoft/kb4507421.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2012 (Server Core installation) | | [KB4507412](https://patchblox.com/security/data/fix/microsoft/kb4507412.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2012 (Server Core installation) | | [KB4507421](https://patchblox.com/security/data/fix/microsoft/kb4507421.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2012 R2 | | [KB4507413](https://patchblox.com/security/data/fix/microsoft/kb4507413.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2012 R2 | | [KB4507422](https://patchblox.com/security/data/fix/microsoft/kb4507422.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2012 R2 (Server Core installation) | | [KB4507413](https://patchblox.com/security/data/fix/microsoft/kb4507413.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2012 R2 (Server Core installation) | | [KB4507422](https://patchblox.com/security/data/fix/microsoft/kb4507422.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2016 | 14393.3085 | [KB4507460](https://patchblox.com/security/data/fix/microsoft/kb4507460.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2016 (Server Core installation) | 14393.3085 | [KB4507460](https://patchblox.com/security/data/fix/microsoft/kb4507460.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server, version 1803 (Server Core Installation) | 17134.885 | [KB4507435](https://patchblox.com/security/data/fix/microsoft/kb4507435.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows 7 for 32-bit Systems Service Pack 1 | | [KB4507420](https://patchblox.com/security/data/fix/microsoft/kb4507420.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows 7 for 32-bit Systems Service Pack 1 | | [KB4507411](https://patchblox.com/security/data/fix/microsoft/kb4507411.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows 7 for x64-based Systems Service Pack 1 | | [KB4507420](https://patchblox.com/security/data/fix/microsoft/kb4507420.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows 7 for x64-based Systems Service Pack 1 | | [KB4507411](https://patchblox.com/security/data/fix/microsoft/kb4507411.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 | | [KB4507420](https://patchblox.com/security/data/fix/microsoft/kb4507420.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 | | [KB4507411](https://patchblox.com/security/data/fix/microsoft/kb4507411.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | | [KB4507420](https://patchblox.com/security/data/fix/microsoft/kb4507420.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | | [KB4507411](https://patchblox.com/security/data/fix/microsoft/kb4507411.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | | [KB4507420](https://patchblox.com/security/data/fix/microsoft/kb4507420.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | | [KB4507411](https://patchblox.com/security/data/fix/microsoft/kb4507411.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows 7 for 32-bit Systems Service Pack 1 | | [KB4507420](https://patchblox.com/security/data/fix/microsoft/kb4507420.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows 7 for 32-bit Systems Service Pack 1 | | [KB4507411](https://patchblox.com/security/data/fix/microsoft/kb4507411.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows 7 for x64-based Systems Service Pack 1 | | [KB4507420](https://patchblox.com/security/data/fix/microsoft/kb4507420.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows 7 for x64-based Systems Service Pack 1 | | [KB4507411](https://patchblox.com/security/data/fix/microsoft/kb4507411.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows 8.1 for 32-bit systems | | [KB4507413](https://patchblox.com/security/data/fix/microsoft/kb4507413.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows 8.1 for 32-bit systems | | [KB4507422](https://patchblox.com/security/data/fix/microsoft/kb4507422.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows 8.1 for x64-based systems | | [KB4507413](https://patchblox.com/security/data/fix/microsoft/kb4507413.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows 8.1 for x64-based systems | | [KB4507422](https://patchblox.com/security/data/fix/microsoft/kb4507422.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows RT 8.1 | | [KB4507422](https://patchblox.com/security/data/fix/microsoft/kb4507422.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | | [KB4507420](https://patchblox.com/security/data/fix/microsoft/kb4507420.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | | [KB4507411](https://patchblox.com/security/data/fix/microsoft/kb4507411.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | | [KB4507420](https://patchblox.com/security/data/fix/microsoft/kb4507420.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | | [KB4507411](https://patchblox.com/security/data/fix/microsoft/kb4507411.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | | [KB4507423](https://patchblox.com/security/data/fix/microsoft/kb4507423.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | | [KB4507414](https://patchblox.com/security/data/fix/microsoft/kb4507414.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2008 for x64-based Systems Service Pack 2 | | [KB4507423](https://patchblox.com/security/data/fix/microsoft/kb4507423.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2008 for x64-based Systems Service Pack 2 | | [KB4507414](https://patchblox.com/security/data/fix/microsoft/kb4507414.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2012 | | [KB4507412](https://patchblox.com/security/data/fix/microsoft/kb4507412.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2012 | | [KB4507421](https://patchblox.com/security/data/fix/microsoft/kb4507421.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2012 (Server Core installation) | | [KB4507412](https://patchblox.com/security/data/fix/microsoft/kb4507412.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2012 (Server Core installation) | | [KB4507421](https://patchblox.com/security/data/fix/microsoft/kb4507421.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 | | [KB4507413](https://patchblox.com/security/data/fix/microsoft/kb4507413.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 | | [KB4507422](https://patchblox.com/security/data/fix/microsoft/kb4507422.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 (Server Core installation) | | [KB4507413](https://patchblox.com/security/data/fix/microsoft/kb4507413.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 (Server Core installation) | | [KB4507422](https://patchblox.com/security/data/fix/microsoft/kb4507422.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.6 on Windows Server 2008 for 32-bit Systems Service Pack 2 | | [KB4507423](https://patchblox.com/security/data/fix/microsoft/kb4507423.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.6 on Windows Server 2008 for 32-bit Systems Service Pack 2 | | [KB4507414](https://patchblox.com/security/data/fix/microsoft/kb4507414.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.6 on Windows Server 2008 for x64-based Systems Service Pack 2 | | [KB4507423](https://patchblox.com/security/data/fix/microsoft/kb4507423.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.6 on Windows Server 2008 for x64-based Systems Service Pack 2 | | [KB4507414](https://patchblox.com/security/data/fix/microsoft/kb4507414.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2 on Windows 10 for 32-bit Systems | 10240.18275 | [KB4507458](https://patchblox.com/security/data/fix/microsoft/kb4507458.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2 on Windows 10 for x64-based Systems | 10240.18275 | [KB4507458](https://patchblox.com/security/data/fix/microsoft/kb4507458.md) | Jul 9, 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 | | [KB4507420](https://patchblox.com/security/data/fix/microsoft/kb4507420.md) | Jul 9, 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 | | [KB4507411](https://patchblox.com/security/data/fix/microsoft/kb4507411.md) | Jul 9, 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 | | [KB4507420](https://patchblox.com/security/data/fix/microsoft/kb4507420.md) | Jul 9, 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 | | [KB4507411](https://patchblox.com/security/data/fix/microsoft/kb4507411.md) | Jul 9, 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 | | [KB4507413](https://patchblox.com/security/data/fix/microsoft/kb4507413.md) | Jul 9, 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 | | [KB4507422](https://patchblox.com/security/data/fix/microsoft/kb4507422.md) | Jul 9, 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 | | [KB4507413](https://patchblox.com/security/data/fix/microsoft/kb4507413.md) | Jul 9, 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 | | [KB4507422](https://patchblox.com/security/data/fix/microsoft/kb4507422.md) | Jul 9, 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 | | [KB4507422](https://patchblox.com/security/data/fix/microsoft/kb4507422.md) | Jul 9, 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 | | [KB4507420](https://patchblox.com/security/data/fix/microsoft/kb4507420.md) | Jul 9, 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 | | [KB4507411](https://patchblox.com/security/data/fix/microsoft/kb4507411.md) | Jul 9, 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) | | [KB4507420](https://patchblox.com/security/data/fix/microsoft/kb4507420.md) | Jul 9, 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) | | [KB4507411](https://patchblox.com/security/data/fix/microsoft/kb4507411.md) | Jul 9, 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 | | [KB4507412](https://patchblox.com/security/data/fix/microsoft/kb4507412.md) | Jul 9, 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 | | [KB4507421](https://patchblox.com/security/data/fix/microsoft/kb4507421.md) | Jul 9, 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) | | [KB4507412](https://patchblox.com/security/data/fix/microsoft/kb4507412.md) | Jul 9, 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) | | [KB4507421](https://patchblox.com/security/data/fix/microsoft/kb4507421.md) | Jul 9, 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 | | [KB4507413](https://patchblox.com/security/data/fix/microsoft/kb4507413.md) | Jul 9, 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 | | [KB4507422](https://patchblox.com/security/data/fix/microsoft/kb4507422.md) | Jul 9, 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) | | [KB4507413](https://patchblox.com/security/data/fix/microsoft/kb4507413.md) | Jul 9, 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) | | [KB4507422](https://patchblox.com/security/data/fix/microsoft/kb4507422.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for 32-bit Systems | | [KB4506986](https://patchblox.com/security/data/fix/microsoft/kb4506986.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for x64-based Systems | | [KB4506986](https://patchblox.com/security/data/fix/microsoft/kb4506986.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows 10 Version 1703 for 32-bit Systems | | [KB4506987](https://patchblox.com/security/data/fix/microsoft/kb4506987.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows 10 Version 1703 for x64-based Systems | | [KB4506986](https://patchblox.com/security/data/fix/microsoft/kb4506986.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows 10 Version 1709 for 32-bit Systems | | [KB4506988](https://patchblox.com/security/data/fix/microsoft/kb4506988.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows 10 Version 1709 for x64-based Systems | | [KB4506986](https://patchblox.com/security/data/fix/microsoft/kb4506986.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows 10 Version 1803 for 32-bit Systems | | [KB4506989](https://patchblox.com/security/data/fix/microsoft/kb4506989.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows 10 Version 1803 for x64-based Systems | | [KB4506989](https://patchblox.com/security/data/fix/microsoft/kb4506989.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows 7 for 32-bit Systems Service Pack 1 | | [KB4507420](https://patchblox.com/security/data/fix/microsoft/kb4507420.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows 7 for 32-bit Systems Service Pack 1 | | [KB4507411](https://patchblox.com/security/data/fix/microsoft/kb4507411.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows 7 for x64-based Systems Service Pack 1 | | [KB4507420](https://patchblox.com/security/data/fix/microsoft/kb4507420.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows 7 for x64-based Systems Service Pack 1 | | [KB4507411](https://patchblox.com/security/data/fix/microsoft/kb4507411.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows 8.1 for 32-bit systems | | [KB4507413](https://patchblox.com/security/data/fix/microsoft/kb4507413.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows 8.1 for 32-bit systems | | [KB4507422](https://patchblox.com/security/data/fix/microsoft/kb4507422.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows 8.1 for x64-based systems | | [KB4507413](https://patchblox.com/security/data/fix/microsoft/kb4507413.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows 8.1 for x64-based systems | | [KB4507422](https://patchblox.com/security/data/fix/microsoft/kb4507422.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows RT 8.1 | | [KB4507422](https://patchblox.com/security/data/fix/microsoft/kb4507422.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | | [KB4507420](https://patchblox.com/security/data/fix/microsoft/kb4507420.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | | [KB4507411](https://patchblox.com/security/data/fix/microsoft/kb4507411.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | | [KB4507420](https://patchblox.com/security/data/fix/microsoft/kb4507420.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | | [KB4507411](https://patchblox.com/security/data/fix/microsoft/kb4507411.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows Server 2012 | | [KB4507412](https://patchblox.com/security/data/fix/microsoft/kb4507412.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows Server 2012 | | [KB4507421](https://patchblox.com/security/data/fix/microsoft/kb4507421.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows Server 2012 (Server Core installation) | | [KB4507412](https://patchblox.com/security/data/fix/microsoft/kb4507412.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows Server 2012 (Server Core installation) | | [KB4507421](https://patchblox.com/security/data/fix/microsoft/kb4507421.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows Server 2012 R2 | | [KB4507413](https://patchblox.com/security/data/fix/microsoft/kb4507413.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows Server 2012 R2 | | [KB4507422](https://patchblox.com/security/data/fix/microsoft/kb4507422.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows Server 2012 R2 (Server Core installation) | | [KB4507413](https://patchblox.com/security/data/fix/microsoft/kb4507413.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows Server 2012 R2 (Server Core installation) | | [KB4507422](https://patchblox.com/security/data/fix/microsoft/kb4507422.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows Server 2016 | | [KB4506986](https://patchblox.com/security/data/fix/microsoft/kb4506986.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows Server 2016 (Server Core installation) | | [KB4506986](https://patchblox.com/security/data/fix/microsoft/kb4506986.md) | Jul 9, 2019 | | Microsoft | Microsoft .NET Framework 4.8 on Windows Server, version 1803 (Server Core Installation) | | [KB4506989](https://patchblox.com/security/data/fix/microsoft/kb4506989.md) | Jul 9, 2019 | --- Data as of 2026-11-08T00:53:09Z 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.