February 9, 2016 This security update has been rereleased and contains an updated article. We recommend that you apply this updated security update.
Summary
This security update resolves vulnerabilities in the Microsoft .NET Framework. The most severe of these vulnerabilities could allow elevation of privilege if an attacker injects a client-side script into a user's browser. To learn more about the vulnerability, see Microsoft Security Bulletin MS15-118.
More Information
Important
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All future security and non-security updates for Windows Server 2012 R2, Windows 8.1, Windows RT 8.1, and require update 2919355 to be installed. We recommend that you install update 2919355 on your Windows Server 2012 R2-based, Windows 8.1-based, or Windows RT 8.1-based computer so that you receive future updates.
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If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update. For more information, see Add language packs to Windows.
Additional information about this security update
The following articles contain additional information about this security update as it relates to individual product versions. The articles may contain known-issue information.
Microsoft .NET Framework 4.6 and 4.6.1
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3098785 MS15-118: Description of the security update for the .NET Framework 4.6 and 4.6.1 on Windows 8.1 and Windows Server 2012 R2: November 10, 2015
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3098000 MS15-118: Description of the security update for the .NET Framework 4.6 and 4.6 RC on Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2: November 10, 2015
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3097999 MS15-118: Description of the security update for the .NET Framework 4.6 and 4.6 RC on Windows 8, Windows RT, and Windows Server 2012: November 10, 2015
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3098784 MS15-118: Description of the security update for the .NET Framework 4.6 and 4.6 RC on Windows 8 and Windows Server 2012: November 10, 2015
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3098001 MS15-118: Description of the security update for the .NET Framework 4.6 and 4.6 RC on Windows 7 SP1, Windows Server 2008 R2 SP1, Windows Vista SP2, and Windows Server 2008 SP2: November 10, 2015
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3098786 MS15-118: Description of the security update for the .NET Framework 4.6 and 4.6 RC on Windows Vista SP2, Windows Server 2008 SP2, Windows 7 SP1, and Windows Server 2008 R2 SP1: November 10, 2015
Microsoft .NET Framework 4.5, 4.5.1, and 4.5.2
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3098779 MS15-118: Description of the security update for the .NET Framework 4.5.1 and 4.5.2 on Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2: November 10, 2015 Known issues in this security update
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You may experience issues when you run .NET Framework applications in the following scenarios:
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You manually install this security update on a system that has the Microsoft .NET Framework 4.6 installed.
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You upgrade from the .NET Framework 4.5.1 or 4.5.2 to the .NET Framework 4.6 after you install this security update.
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You install Visual Studio 2015 after you install this security update.
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
3118750 Known issue for security updates 3098779 and 3097997 for the .NET Framework 4.5.1 and 4.5.2 on Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2
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3097997 MS15-118: Description of the security update for the .NET Framework 4.5.1 and 4.5.2 on Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2: November 11, 2015 Known issues in this security update
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You may experience issues when you run .NET Framework applications in the following scenarios:
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You manually install this security update on a system that has the Microsoft .NET Framework 4.6 installed.
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You upgrade from the .NET Framework 4.5.1 or 4.5.2 to the .NET Framework 4.6 after you install this security update.
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You install Visual Studio 2015 after you install this security update.
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
3118750 Known issue for security updates 3098779 and 3097997 for the .NET Framework 4.5.1 and 4.5.2 on Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2
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3098780 MS15-118: Description of the security update for the .NET Framework 4.5, 4.5.1, and 4.5.2 on Windows 8, Windows RT, and Windows Server 2012 R2: November 10, 2015
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3097995 MS15-118: Description of the security update for the .NET Framework 4.5.1 on Windows 8, Windows RT, and Windows Server 2012: November 10, 2015
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3097996 MS15-118: Description of the security update for the .NET Framework 4.5.1 on Windows 7 SP1, Windows Server 2008 R2 SP1, Windows Vista SP2, and Windows Server 2008 SP2: November 10, 2015
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3098781 MS15-118: Description of the security update for the .NET Framework 4.5, 4.5.1, and 4.5.2 on Windows Vista SP2, Windows Server 2008 SP2, Windows 7 SP1, and Windows Server 2008 R2 SP1: November 10, 2015
Microsoft .NET Framework 4
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3098778 MS15-118: Description of the security update for the .NET Framework 4 on Windows Vista SP2, Windows Server 2008 SP2, Windows 7 SP1, and Windows Server 2008 R2 SP1: November 10, 2015
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3097994 MS15-118: Description of the security update for the .NET Framework 4 on Windows Vista SP2, Windows Server 2008 SP2, Windows 7 SP1, and Windows Server 2008 R2 SP1: November 10, 2015
Microsoft .NET Framework 3.5 and 3.5.1
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3097989 MS15-118: Description of the security update for the .NET Framework 3.5.1 on Windows 7 SP1 and Windows Server 2008 R2 SP1: November 10, 2015
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3097992 MS15-118: Description of the security update for the .NET Framework 3.5 on Windows 8.1 and Windows Server 2012 R2: November 10, 2015
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3097991 MS15-118: Description of the security update for the .NET Framework 3.5 on Windows 8 and Windows Server 2012: November 10, 2015
Microsoft .NET Framework 2.0
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3097988 MS15-118: Description of the security update for the .NET Framework 2.0 Service Pack 2 on Windows Vista Service Pack 2 and Windows Server 2008 Service Pack 2: November 10, 2015
Windows Vista (all editions)Reference Table
The following table contains the security update information for this software.
Security update file names |
For Microsoft .NET Framework 2.0 Service Pack 2 on all supported 32-bit editions of Windows Vista: Windows6.0-KB3097988-x86.msu |
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For Microsoft .NET Framework 4 on all supported 32-bit editions of Windows Vista: NDP40-KB3097994-x86.exe NDP40-KB3098778-x86.exe |
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For Microsoft .NET Framework 4.5/4.5.1/4.5.2 on all supported 32-bit editions of Windows Vista: NDP45-KB3097996-x86.exe NDP45-KB3098781-x86.exe |
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For Microsoft .NET Framework 4.6 on all supported 32-bit editions of Windows Vista: NDP46-KB3098001-x86.exe NDP46-KB3098786-x86.exe |
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For Microsoft .NET Framework 2.0 Service Pack 2 on all supported x64-based editions of Windows Vista: Windows6.0-KB3097988-x64.msu |
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For Microsoft .NET Framework 4 on all supported x64-based editions of Windows Vista: NDP40-KB3097994-x64.exe NDP40-KB3098778-x86.exe |
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For Microsoft .NET Framework 4.5/4.5.1/4.5.2 on all supported x64-based editions of Windows Vista: NDP45-KB3097996-x64.exe NDP45-KB3098781-x64.exe |
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For Microsoft .NET Framework 4.6 on all supported x64-based editions of Windows Vista: NDP46-KB3098001-x64.exe NDP46-KB3098786-x64.exe |
Installation switches |
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Update log file |
For Microsoft .NET Framework 2.0 Service Pack 2: Not applicable |
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For Microsoft .NET Framework 4: KB3097994_*_*-Microsoft .NET Framework 4 Client Profile-MSP0.txt KB3097994_*_*.html KB3098778_*_*-Microsoft .NET Framework 4 Client Profile-MSP0.txt KB3098778_*_*.html |
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For Microsoft .NET Framework 4.5/4.5.1/4.5.2: KB3097996_*_*-Microsoft .NET Framework [.NET target version]-MSP0.txt KB3097996_*_*.html KB3098781_*_*-Microsoft .NET Framework [.NET target version]-MSP0.txt KB3098781_*_*.html |
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For Microsoft .NET Framework 4.6: KB3098001_*_*-Microsoft .NET Framework 4.6-MSP0.txt KB3098001_*_*.html KB3098786_*_*-Microsoft .NET Framework 4.6-MSP0.txt KB3098786_*_*.html |
Restart requirement |
This update does not require a restart. The installer stops the required services, applies the update, and then restarts the services. However, if the required services cannot be stopped for any reason, or if required files are being used, this update will require a restart. If this behavior occurs, a message appears that advises you to restart. |
Removal information |
Click Control Panel, and then click Security. Under Windows Update, click View installed updates, and then select from the list of updates. |
File information |
See the individual Knowledge Base articles that are listed in the “Additional information about this security update” section. |
Registry key verification |
For Microsoft .NET Framework 2.0 Service Pack 2: Note A registry key does not exist to validate the presence of this update. Use WMI to detect the presence of this update. |
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For Microsoft .NET Framework 4 on all supported 32-bit editions of Windows Vista: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Microsoft .NET Framework 4 Client Profile\KB3097994 "ThisVersionInstalled" = "Y" For Microsoft .NET Framework 4 on all supported 32-bit editions of Windows Vista: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Microsoft .NET Framework 4 Client Profile\KB3098778 "ThisVersionInstalled" = "Y" |
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For Microsoft .NET Framework 4 on all supported x64-based editions of Windows Vista: HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Updates\Microsoft .NET Framework 4 Client Profile\KB3097994 "ThisVersionInstalled" = "Y" HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Updates\Microsoft .NET Framework 4 Client Profile\KB3098778 "ThisVersionInstalled" = "Y" |
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For Microsoft .NET Framework 4.5/4.5.1/4.5.2: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Microsoft .NET Framework [.NET target version]\KB3097996 "ThisVersionInstalled" = "Y" HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Microsoft .NET Framework [.NET target version]\KB3098781 "ThisVersionInstalled" = "Y" |
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For Microsoft .NET Framework 4.6: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Microsoft .NET Framework 4.6\KB3098001 "ThisVersionInstalled" = "Y" HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Microsoft .NET Framework 4.6\KB 3098786 "ThisVersionInstalled" = "Y" |
Windows Server 2008 (all editions)Reference Table
The following table contains the security update information for this software.
Security update file names |
For Microsoft .NET Framework 2.0 Service Pack 2 on all supported 32-bit editions of Windows Server 2008 Service Pack 2: Windows6.0-KB3097988-x86.msu |
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For Microsoft .NET Framework 4 on all supported 32-bit editions of Windows Server 2008 Service Pack 2: NDP40-KB3097994-x86.exe NDP40-KB3098778-x86.exe |
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For Microsoft .NET Framework 4.5/4.5.1/4.5.2 on all supported 32-bit editions of Windows Server 2008 Service Pack 2: NDP45-KB3097996-x86.exe NDP45-KB3098781-x86.exe |
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For Microsoft .NET Framework 4.6 on all supported 32-bit editions of Windows Server 2008 Service Pack 2: NDP46-KB3098001-x86.exe NDP46-KB3098786-x86.exe |
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For Microsoft .NET Framework 2.0 Service Pack 2 on all supported x64-based editions of Windows Server 2008 Service Pack 2: Windows6.0-KB3097988-x64.msu |
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For Microsoft .NET Framework 4 on all supported x64-based editions of Windows Server 2008 Service Pack 2: NDP40-KB3097994-x64.exe NDP40-KB3098778-x86.exe |
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For Microsoft .NET Framework 4.5/4.5.1/4.5.2 on all supported x64-based editions of Windows Server 2008 Service Pack 2: NDP45-KB3097996-x64.exe NDP45-KB3098781-x64.exe |
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For Microsoft .NET Framework 4.6 on all supported x64-based editions of Windows Server 2008 Service Pack 2: NDP46-KB3098001-x64.exe NDP46-KB3098786-x64.exe |
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For Microsoft .NET Framework 2.0 Service Pack 2 on all supported Itanium-based editions of Windows Server 2008: Windows6.0-KB3097988-ia64.msu |
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For Microsoft .NET Framework 4 on Windows Server 2008 for Itanium-based Systems Service Pack 2: NDP40-KB3097994-IA64.exe NDP40-KB3098778-x86.exe |
Installation switches |
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Update log file |
For Microsoft .NET Framework 2.0 Service Pack 2: Not applicable |
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For Microsoft .NET Framework 4: KB3097994_*_*-Microsoft .NET Framework 4 Client Profile-MSP0.txt KB3097994_*_*.html KB3098778_*_*-Microsoft .NET Framework 4 Client Profile-MSP0.txt KB3098778_*_*.html |
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For Microsoft .NET Framework 4.5/4.5.1/4.5.2: KB3097996_*_*-Microsoft .NET Framework [.NET target version]-MSP0.txt KB3097996_*_*.html KB3098781_*_*-Microsoft .NET Framework [.NET target version]-MSP0.txt KB3098781_*_*.html |
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For Microsoft .NET Framework 4.6: KB3098001_*_*-Microsoft .NET Framework 4.6-MSP0.txt KB3098001_*_*.html KB3098786_*_*-Microsoft .NET Framework 4.6-MSP0.txt KB3098786_*_*.html |
Restart requirement |
This update does not require a restart. The installer stops the required services, applies the update, and then restarts the services. However, if the required services cannot be stopped for any reason, or if required files are being used, this update will require a restart. If this behavior occurs, a message appears that advises you to restart. |
Removal information |
Click Control Panel, and then click Security. Under Windows Update, click View installed updates, and then select from the list of updates. |
File information |
See the individual Knowledge Base articles that are listed in the “Additional information about this security update” section. |
Registry key verification |
For Microsoft .NET Framework 2.0 Service Pack 2: Note A registry key does not exist to validate the presence of this update. Use WMI to detect the presence of this update. |
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For Microsoft .NET Framework 4 on all supported 32-bit editions of Windows Server 2008: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Microsoft .NET Framework 4 Client Profile\KB3097994 "ThisVersionInstalled" = "Y" For Microsoft .NET Framework 4 on all supported 32-bit editions of Windows Server 2008: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Microsoft .NET Framework 4 Client Profile\KB3098778 "ThisVersionInstalled" = "Y" |
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For Microsoft .NET Framework 4 on all supported x64-based editions of Windows Server 2008: HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Updates\Microsoft .NET Framework 4 Client Profile\KB3097994 "ThisVersionInstalled" = "Y" For Microsoft .NET Framework 4 on all supported x64-based editions of Windows Server 2008: HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Updates\Microsoft .NET Framework 4 Client Profile\KB3098778 "ThisVersionInstalled" = "Y" |
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For Microsoft .NET Framework 4 on all supported Itanium-based editions of Windows Server 2008: HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Updates\Microsoft .NET Framework 4 Client Profile\KB3097994 "ThisVersionInstalled" = "Y" For Microsoft .NET Framework 4 on all supported Itanium-based editions of Windows Server 2008: HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Updates\Microsoft .NET Framework 4 Client Profile\KB3098778 "ThisVersionInstalled" = "Y" |
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For Microsoft .NET Framework 4.5/4.5.1/4.5.2: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Microsoft .NET Framework [.NET target version]\KB3097996 "ThisVersionInstalled" = "Y" HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Microsoft .NET Framework [.NET target version]\KB3098781 "ThisVersionInstalled" = "Y" |
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For Microsoft .NET Framework 4.6: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Microsoft .NET Framework 4.6\KB3098001 "ThisVersionInstalled" = "Y" HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Microsoft .NET Framework 4.6\KB 3098786 "ThisVersionInstalled" = "Y" |
Windows 7 (all editions)Reference Table
The following table contains the security update information for this software.
Inclusion in Future Service Packs |
The update for this issue will be included in a future service pack or update rollup. |
Security update file name |
For Microsoft .NET Framework 3.5.1 on all supported 32-bit editions of Windows 7 Service Pack 1: Windows6.1-KB3097989-x86.msu |
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For Microsoft .NET Framework 4 on all supported 32-bit editions of Windows 7 Service Pack 1: NDP40-KB3097994-x86.exe NDP40-KB3098778-x86.exe |
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For Microsoft .NET Framework 4.5/4.5.1/4.5.2 on all supported 32-bit editions of Windows 7 Service Pack 1: NDP45-KB3097996-x86.exe NDP45-KB3098781-x86.exe |
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For Microsoft .NET Framework 4.6 on all supported 32-bit editions of Windows 7 Service Pack 1: NDP46-KB3098001-x86.exe NDP46-KB3098786-x86.exe |
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For Microsoft .NET Framework 3.5.1 on all supported x64-based editions of Windows 7 Service Pack 1: Windows6.1-KB3097989-x64.msu |
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For Microsoft .NET Framework 4 on all supported x64-based editions of Windows 7 Service Pack 1: NDP40-KB3097994-x64.exe NDP40-KB3098778-x64.exe |
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For Microsoft .NET Framework 4.5/4.5.1/4.5.2 on all supported x64-based editions of Windows 7 Service Pack 1: NDP45-KB3097996-x64.exe NDP45-KB3098781-x64.exe |
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For Microsoft .NET Framework 4.6 on all supported x64-based editions of Windows 7 Service Pack 1: NDP46-KB3098001-x64.exe NDP46-KB3098786-x64.exe |
Installation switches |
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Update log file |
For Microsoft .NET Framework 3.5.1: Not applicable. |
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For Microsoft .NET Framework 4: KB3097994_*_*-Microsoft .NET Framework 4 Client Profile-MSP0.txt KB3097994_*_*.html For Microsoft .NET Framework 4: KB3098778_*_*-Microsoft .NET Framework 4 Client Profile-MSP0.txt KB3098778_*_*.html |
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For Microsoft .NET Framework 4.5/4.5.1/4.5.2: KB3097996_*_*-Microsoft .NET Framework [.NET target version]-MSP0.txt KB3097996_*_*.html For Microsoft .NET Framework 4.5/4.5.1/4.5.2: KB3098781_*_*-Microsoft .NET Framework [.NET target version]-MSP0.txt KB3098781_*_*.html |
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For Microsoft .NET Framework 4.6: KB3098001_*_*-Microsoft .NET Framework 4.6-MSP0.txt KB3098001_*_*.html KB3098786_*_*-Microsoft .NET Framework 4.6-MSP0.txt KB3098786_*_*.html |
Restart requirement |
This update does not require a restart. The installer stops the required services, applies the update, and then restarts the services. However, if the required services cannot be stopped for any reason, or if required files are being used, this update will require a restart. If this behavior occurs, a message appears that advises you to restart. |
Removal information |
Click Control Panel, click System and Security, click View installed updates under Windows Update, and then select from the list of updates. |
File information |
See the individual Knowledge Base articles that are listed in the “Additional information about this security update” section. |
Registry key verification |
For Microsoft .NET Framework 3.5.1: Note A registry key does not exist to validate the presence of this update. Use WMI to detect the presence of this update. |
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For Microsoft .NET Framework 4 on all supported 32-bit editions of Windows 7: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Microsoft .NET Framework 4 Client Profile\KB3097994 "ThisVersionInstalled" = "Y" For Microsoft .NET Framework 4 on all supported 32-bit editions of Windows 7: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Microsoft .NET Framework 4 Client Profile\KB3098778 "ThisVersionInstalled" = "Y" |
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For Microsoft .NET Framework 4 on all supported x64-based editions of Windows 7: HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Updates\Microsoft .NET Framework 4 Client Profile\KB3097994 "ThisVersionInstalled" = "Y" For Microsoft .NET Framework 4 on all supported x64-based editions of Windows 7: HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Updates\Microsoft .NET Framework 4 Client Profile\KB3098778 "ThisVersionInstalled" = "Y" |
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For Microsoft .NET Framework 4.5/4.5.1/4.5.2: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Microsoft .NET Framework [.NET target version]\KB3097996 "ThisVersionInstalled" = "Y" HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Microsoft .NET Framework [.NET target version]\KB3098781 "ThisVersionInstalled" = "Y" |
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For Microsoft .NET Framework 4.6: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Microsoft .NET Framework 4.6\KB3098001 "ThisVersionInstalled" = "Y" HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Microsoft .NET Framework 4.6\KB3098786 "ThisVersionInstalled" = "Y" |
Windows Server 2008 R2 (all editions)Reference Table
The following table contains the security update information for this software.
Inclusion in Future Service Packs |
The update for this issue will be included in a future service pack or update rollup. |
Security update file name |
For Microsoft .NET Framework 3.5.1 on all supported x64-based editions of Windows Server 2008 R2 Service Pack 1: Windows6.1-KB3097989-x64.msu |
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For Microsoft .NET Framework 4 on all supported x64-based editions of Windows Server 2008 R2 Service Pack 1: NDP40-KB3097994-x64.exe NDP40-KB3098778-x64.exe |
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For Microsoft .NET Framework 4.5/4.5.1/4.5.2 on all supported x64-based editions of Windows Server 2008 R2 Service Pack 1: NDP45-KB3097996-x64.exe NDP45-KB3098781-x64.exe |
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For Microsoft .NET Framework 4.6 on all supported x64-based editions of Windows Server 2008 R2 Service Pack 1: NDP46-KB3098001-x64.exe NDP46-KB3098786-x64.exe |
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For Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for Itanium-based Systems Service Pack 1: Windows6.1-KB3097989-ia64.msu |
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For Microsoft .NET Framework 4 on Windows Server 2008 R2 for Itanium-based Systems Service Pack 1: NDP40-KB3097994-IA64.exe NDP40-KB3098778-IA64.exe |
Installation switches |
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Update log file |
For Microsoft .NET Framework 3.5.1: Not applicable |
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For Microsoft .NET Framework 4: KB3097994_*_*-Microsoft .NET Framework 4 Client Profile-MSP0.txt KB3097994_*_*.html KB3098778_*_*-Microsoft .NET Framework 4 Client Profile-MSP0.txt KB3098778_*_*.html |
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For Microsoft .NET Framework 4.5/4.5.1/4.5.2: KB3097996_*_*-Microsoft .NET Framework [.NET target version]-MSP0.txt KB3097996_*_*.html For Microsoft .NET Framework 4.5/4.5.1/4.5.2: KB3098781_*_*-Microsoft .NET Framework [.NET target version]-MSP0.txt KB3098781_*_*.html |
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For Microsoft .NET Framework 4.6: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Microsoft .NET Framework 4.6\KB3098001 "ThisVersionInstalled" = "Y" HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Microsoft .NET Framework 4.6\KB3098786 "ThisVersionInstalled" = "Y" |
Restart requirement |
This update does not require a restart. The installer stops the required services, applies the update, and then restarts the services. However, if the required services cannot be stopped for any reason, or if required files are being used, this update will require a restart. If this behavior occurs, a message appears that advises you to restart. |
Removal information |
Click Control Panel, click System and Security, click View installed updates under Windows Update, and then select from the list of updates. |
File information |
See the individual Knowledge Base articles that are listed in the “Additional information about this security update” section. |
Registry key verification |
For Microsoft .NET Framework 3.5.1: Note A registry key does not exist to validate the presence of this update. Use WMI to detect the presence of this update. |
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For Microsoft .NET Framework 4: HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Updates\Microsoft .NET Framework 4 Client Profile\KB3097994 "ThisVersionInstalled" = "Y" For Microsoft .NET Framework 4: HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Updates\Microsoft .NET Framework 4 Client Profile\KB3098778 "ThisVersionInstalled" = "Y" |
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For Microsoft .NET Framework 4.5/4.5.1/4.5.2: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Microsoft .NET Framework [.NET target version]\KB3097996 "ThisVersionInstalled" = "Y" HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Microsoft .NET Framework [.NET target version]\KB3098781 "ThisVersionInstalled" = "Y" |
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For Microsoft .NET Framework 4.6: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Microsoft .NET Framework 4.6\KB3098001 "ThisVersionInstalled" = "Y" HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Microsoft .NET Framework 4.6\KB3098786 "ThisVersionInstalled" = "Y" |
Windows 8 and Windows 8.1 (all editions)Reference Table
The following table contains the security update information for this software.
Inclusion in Future Service Packs |
The update for this issue will be included in a future service pack or update rollup. |
Security update file name |
For Microsoft .NET Framework 3.5 on Windows 8 for 32-bit Systems: Windows8-RT-KB3097991-x86.msu |
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For Microsoft .NET Framework 4.5/4.5.1/4.5.2 on Windows 8 for 32-bit Systems: Windows8-RT-KB3097995-x86.msu Windows8-RT-KB3098780-x86.msu |
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For Microsoft .NET Framework 4.6 on Windows 8 for 32-bit Systems: Windows8-RT-KB3097999-x86.msu Windows8-RT-KB3098784-x86.msu |
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For Microsoft .NET Framework 3.5 on Windows 8 for x64-based Systems: Windows8-RT-KB3097991-x64.msu |
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For Microsoft .NET Framework 4.5/4.5.1/4.5.2 on Windows 8 for x64-based Systems: Windows8-RT-KB3097995-x64.msu Windows8-RT-KB3098780-x64.msu |
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For Microsoft .NET Framework 4.6 on Windows 8 for x64-based Systems: Windows8-RT-KB3097999-x64.msu Windows8-RT-KB3098784-x64.msu |
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For Microsoft .NET Framework 3.5 on Windows 8.1 for 32-bit Systems: Windows8.1-KB3097992-x86.msu |
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For Microsoft .NET Framework 4.5.1/4.5.2 on Windows 8.1 for 32-bit Systems: Windows8.1-KB3097997-x86.msu Windows8.1-KB3098779-x86.msu |
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For Microsoft .NET Framework 4.6 on Windows 8.1 for 32-bit Systems: Windows8.1-KB3098000-x86.msu Windows8.1-KB3098785-x86.msu |
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For Microsoft .NET Framework 3.5 on Windows 8.1 for x64-based Systems: Windows8.1-KB3097992-x64.msu |
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For Microsoft .NET Framework 4.5.1/4.5.2 on Windows 8.1 for x64-based Systems: Windows8.1-KB3097997-x64.msu Windows8.1-KB3098779-x64.msu |
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For Microsoft .NET Framework 4.6 on Windows 8.1 for x64-based Systems: Windows8.1-KB3098000-x64.msu Windows8.1-KB3098785-x64.msu |
Installation switches |
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Restart requirement |
This update does not require a restart. The installer stops the required services, applies the update, and then restarts the services. However, if the required services cannot be stopped for any reason, or if required files are being used, this update will require a restart. If this behavior occurs, a message appears that advises you to restart. |
Removal information |
Click Control Panel, click System and Security, click View update history under Windows Update, and then select from the list of updates. |
File information |
See the individual Knowledge Base articles that are listed in the “Additional information about this security update” section. |
Registry key verification |
For Microsoft .NET Framework 3.5: Note A registry key does not exist to validate the presence of this update. Use WMI to detect the presence of this update. |
|
For Microsoft .NET Framework 4.5/4.5.1/4.5.2: Note A registry key does not exist to validate the presence of this update. Use WMI to detect the presence of this update. |
|
For Microsoft .NET Framework 4.6: Note A registry key does not exist to validate the presence of this update. Use WMI to detect the presence of this update. |
Windows Server 2012 and Windows Server 2012 R2 (all editions)Reference Table
The following table contains the security update information for this software.
Inclusion in Future Service Packs |
The update for this issue will be included in a future service pack or update rollup. |
Security update file name |
For Microsoft .NET Framework 3.5 on Windows Server 2012: NDP46-KB3098001-x64.exe |
|
For Microsoft .NET Framework 4.5/4.5.1/4.5.2 on Windows Server 2012: Windows8-RT-KB3097995-x64.msu Windows8-RT-KB3098780-x64.msu |
|
For Microsoft .NET Framework 4.6 on Windows Server 2012: Windows8-RT-KB3097999-x64.msu Windows8-RT-KB3098784-x64.msu |
|
For Microsoft .NET Framework 3.5 on Windows Server 2012 R2: Windows8.1-KB3097992-x64.msu |
|
For Microsoft .NET Framework 4.5.1/4.5.2 on Windows Server 2012 R2: Windows8.1-KB3097997-x64.msu Windows8.1-KB3098779-x64.msu |
|
For Microsoft .NET Framework 4.6 on Windows Server 2012 R2: Windows8.1-KB3098000-x64.msu Windows8.1-KB3098785-x64.msu |
Installation switches |
|
Restart requirement |
This update does not require a restart. The installer stops the required services, applies the update, and then restarts the services. However, if the required services cannot be stopped for any reason, or if required files are being used, this update will require a restart. If this behavior occurs, a message appears that advises you to restart. |
Removal information |
Click Control Panel, click System and Security, click View update history under Windows Update, and then select from the list of updates. |
File information |
See the individual Knowledge Base articles that are listed in the “Additional information about this security update” section. |
Registry key verification |
For Microsoft .NET Framework 3.5: Note A registry key does not exist to validate the presence of this update. Use WMI to detect the presence of this update. |
|
For Microsoft .NET Framework 4.5/4.5.1/4.5.2: Note A registry key does not exist to validate the presence of this update. Use WMI to detect the presence of this update. |
|
For Microsoft .NET Framework 4.6: Note A registry key does not exist to validate the presence of this update. Use WMI to detect the presence of this update. |
Windows RT and Windows RT 8.1 (all editions)Reference Table
The following table contains the security update information for this software.
Deployment |
For Microsoft .NET Framework 4.5/4.5.1/4.5.2 on Windows RT:Windows Update. The 3098780 update is available via Windows Update. The 3097995 update is available via |
|
For Microsoft .NET Framework 4.6 on Windows RT:Windows Update. The 3097999 update is available via |
|
For Microsoft .NET Framework 4.5.1/4.5.2 on Windows RT 8.1:Windows Update. The 3098779 update is available via Windows Update The 3097997 update is available via |
|
For Microsoft .NET Framework 4.6 on Windows RT 8.1:Windows Update. The 3098000 update is available via |
Restart Requirement |
Yes, you must restart your system after you apply this security update. |
Removal Information |
Click Control Panel, click System and Security, click Windows Update, click Installed updates under See also, and then select from the list of updates. |
File Information |
See the individual Knowledge Base articles that are listed in the “Additional information about this security update” section. |
Windows 10 (all editions)Reference Table
The following table contains the security update information for this software.
Security update file name |
For all affected .NET Framework versions on all supported 32-bit editions of Windows 10: Windows10.0-KB3105213-x86.msu |
For all affected .NET Framework versions on all supported x64-based editions of Windows 10: Windows10.0-KB3105213-x64.msu |
|
Installation switches |
|
Restart requirement |
A system restart is required after you apply this security update. |
Removal information |
To uninstall an update that is installed by WUSA, use the /Uninstall setup switch or click Control Panel, click System and Security, click Windows Update, click Installed updates under See also, and then select from the list of updates. |
File information |
|
Registry key verification |
Note A registry key does not exist to validate the presence of this update. |
Package Name |
Package Hash SHA 1 |
Package Hash SHA 2 |
---|---|---|
Windows6.0-KB3097988-ia64.msu |
2AF28BB6A63D1E9461C983CB2D93311C3A7295E3 |
EAAB7B479B9D6F89230C1E09D50DA4C9CA9193FB122B2861AE06E27B579711BB |
Windows6.0-KB3097988-x64.msu |
39FAE2882E3795676B267746F125AD9052652290 |
EE3C74AE0F7854A03BD1C7987E40D49EE672D1114F95D0DEF1CCA7E920347E23 |
Windows6.0-KB3097988-x86.msu |
A14B0C44A3E1AE64579AC4114F433DFF8B58D113 |
ABD4A70D783392E109069923D1F84B90A5D6BD8042A92CF84ECE94904972A19E |
Windows6.1-KB3097989-ia64.msu |
981115B13DDF632A4C29019DAB27C04ACBD441BE |
C6659ABE76A0F26387D0CFBE10332DD496D5AC7CD5190B296B5CA67DA8EC1865 |
Windows6.1-KB3097989-x64.msu |
4B1EE651904FAD58EC31DD9AA3F6DE89B7577D47 |
F58FD331A3FA32D0E42B6F2F1790F7491AF95FC0EC423E0904C131A7FB70D567 |
Windows6.1-KB3097989-x86.msu |
6E8B76304C2A9530929B42676357472C034F06FB |
91D2E7ACB4C04503159F4F3CE386FC837CB092BF2389C8805E0F283A2002F0DD |
Windows8-RT-KB3097991-x64.msu |
EF2A5F78D877F9B06014113B73E65B8895D2F2AB |
11872F853F47ECC0E2B224DA1F7A48E47D89D02045895EDFB1B75444ECDF732E |
Windows8-RT-KB3097991-x86.msu |
6241066640F0864EB13498871958A69A43AC57D3 |
D4F1F6995098C479383E214747CB3DA85B238FE677B37BAC99D518603E77666A |
Windows8.1-KB3097992-x64.msu |
DF6C3C9B272EBE747A8DA9CB827FA6B8C475B45C |
DD5332E21996C56CCB8BEB8DD4747872F4195D8ED804B85DCD24F17EE4167CD0 |
Windows8.1-KB3097992-x86.msu |
F390C9B31108E4E3BE1F07C96A3F34CFD3CDF247 |
0632DBE19A7DAF7414724FF93F0DB59360C68F1BBCD813D02E8CF2F5B10E1894 |
NDP40-KB3097994-IA64.exe |
09E9DEDC2AC10F1C870EA7F10F12A784A96B44A1 |
00BB3783F6313FA843EAB2C6B38E42569F49483355FC73250EBDD43E8C3E3D76 |
NDP40-KB3097994-x64.exe |
82412F8C4D509A3E20EF430BC9407FCA69910B32 |
76B1DD56CDF8BCA4E55D31CB6A1BD46846612E7C56A4B085B1C21E8EFAAA95E4 |
NDP40-KB3097994-x86.exe |
03B0B3FCDF2F6765846D8506455A9A654024F907 |
BEC5E5854A8FE1091243B4A33B4ED55116313BB89B6ABA8D6532FAFE6ECDCBBD |
Windows8-RT-KB3097995-arm.msu |
47946FA2ECDFDA18123C63D351650982FEAAEB64 |
FE7AA6F1AF98EE7AD7D58097D77EE077133ED33C22F3C280F059E4B06F79F186 |
Windows8-RT-KB3097995-x64.msu |
C8983C1894EA6ABBAFCAE5B6C7A9A1EA3A467147 |
18F983F2DEA894E5F2E97D6BF89C92781CE3408728F84211F4F14C29D86AD259 |
Windows8-RT-KB3097995-x86.msu |
DFF375B8ECE85D2DAD1CE02FBFFF50AE96D9DCDF |
ACAA762B492FEFBB5B8CF0BCC6BCDCA0B3B7BAC459253CB266C55FDB7303415D |
NDP45-KB3097996-x64.exe |
806921496D45749C631BD52EFEFA8EB98C587544 |
71AE1864F87D594FEB16E043683DF8238E72E736738048B59E7D7F57827B107E |
NDP45-KB3097996-x86.exe |
EBC17E2BF6E2CCF26E82EB37393CBB46979FC9D3 |
BC75BAE731CED433C92E50C3B04449256F49C0614B3C13F531E34F39015AE873 |
Windows8.1-KB3097997-arm.msu |
FDF7842258AF47E8F0BA763275250DEEDA6D7883 |
EDEE7D99D33D28B9C5F56997B4DC8978CCAAD01C9D9669D882C2B75CD9C09CA6 |
Windows8.1-KB3097997-x64.msu |
AAF2CAB13C492CC688CA6F0CC31BF3EE623493D0 |
4117CB0F5F2BC4A9F2F8811531E10E473001E91EBDAA3765DC444B21F82DAA08 |
Windows8.1-KB3097997-x86.msu |
7604483B6C845F30975F86E79038B8EEFB4ECE9C |
FE80B20BBC8C6BEE0D2AD5D5263EADD3D912B3D28766EBE043ECAFE9BB6B9016 |
Windows8-RT-KB3097999-arm.msu |
BA5DBE8FD7DF7CB918D8199FB680D67DA583D74C |
190D52EC5816369C26F6B5F51F536710833FF7F6B7382A6647ECAE83309A09BF |
Windows8-RT-KB3097999-x64.msu |
1478B4BB09F97A32F6ABF1EE4C6E1EFC44AF7400 |
00B6610E131E1182C614D10542A563FE6B9BCC2B7ACBD73FB941190D99D89D9A |
Windows8-RT-KB3097999-x86.msu |
9BB10B6DE59B9AFB9110EB294E3A29140DA29348 |
ED202207DC7BADDF7C34BF0DB0F144FDBDB2381212628CEC2976CAF578664D94 |
Windows8.1-KB3098000-arm.msu |
89F1C1B46C477D1B2D2893F1E87DFD56CF2ABD2B |
A407562B5CC649EA1193AE28496A79508E2A7C5D01CDACC402511085E49FBB4C |
Windows8.1-KB3098000-x64.msu |
3C1721A0433C3BF6FF5C606AD36E4626BD1E3925 |
DC75B300F341E7B53CCA37561B0DECA4BD015AB7BC368A1C8A8F416F5782D70F |
Windows8.1-KB3098000-x86.msu |
2D081765E11C8EDE63CE8ECB099AD66234F3C143 |
2E6A7F8EF2789A78DF628070748BE3894B40DAD2A93B962DFF687BEDDA0E335B |
NDP46-KB3098001-x64.exe |
094A1D68C0DC59FC6AE5505AAAB4BE198625F0F5 |
09C087CF1E112AE261A9686C3ABD13EB62E1CA306C81554816289243A67BDF86 |
NDP46-KB3098001-x64.exe |
6BC91FB7A58EB2F089356C52E55404F43B97BF5A |
840EF812920BF8594C713EC5EF0B4247CCF3ED36B6747F6C91A4D2A6BBECDA08 |
NDP46-KB3098001-x86.exe |
6BF68FF3C1DA519A1B8E3846990A73D2E1C90DC3 |
3FC8175731B5524373CA7A66C8030F1D743498895A3D5577DE3D0FA934E1D78E |
NDP46-KB3098001-x86.exe |
FB742BA4818B24978F6DF139CE92EE8E405DD535 |
3B9C794186CD9287C2B6049ED5A7F185956B430677B5F7548E91A32967F11082 |
MSIPatchRegFix-AMD64.exe |
5011CB29B096FB674A4795EE8FC2F7FDAD33863A |
BA62C33DD90ECC3C945AE4F52EEEB2FA07D2C53FB975263B483D09D80F02230D |
MSIPatchRegFix-IA64.exe |
CB861EAF1F4CDFFAD5F83604C7250CD9EDD96433 |
61867793FC7556B79E5833CC18F493A5611EDE94E0D944575E89BAA76B223A0D |
MSIPatchRegFix-X86.exe |
94A84B80B8B45A1AC53A0E5D085513DA0F099655 |
C83C5EE1D4FBFF5260A7D984471EAF4C6004431C21B4F661018BDB92CC124290 |
NDP40-KB3098778-IA64.exe |
E1136507B33446F7FDC5BDD47E1652474B7D8025 |
BF47A8143473659230B698FD12A9D0A30FF31FE1F32BB78A35B0FA8452A9E8AF |
NDP40-KB3098778-x64.exe |
F88FC40C19E91A7C1E86DB2BACBE1D2C28251FC4 |
BCD62FD5802BA2D2EFFD65C97BD781CF4A194AFE15A92B2AECB1CEA822E7DF55 |
NDP40-KB3098778-x86.exe |
0CAC0A1D839D5DB8363ADB9D0D0633782E72CD9E |
AAACF792B9F7596CE9888EDA0A8593DD553B44A0615109FC068E1F96212C43F4 |
Windows8.1-KB3098779-arm.msu |
14F2833486E56C70A2BCB9DF0D4CA8E25EDD6C1A |
FDB79DA01C79EAC98D05575DC00F0E74E11467F697042C23E21A1D4B2A28F5A2 |
Windows8.1-KB3098779-x64.msu |
C0320C7DC1040D4B837C9AE643CC5A35296A1441 |
1C5806C8D949FE9FCA9D9F798A830BEC13E7274771F7D53B8E9423FAAE9C3ED4 |
Windows8.1-KB3098779-x86.msu |
23534B5CABEBD971B7D9990A4C3A345A54661C5E |
B7748C5C2600C3B703EF52A456B42374EBE731BCA4576E01AB49B2A09DE86580 |
Windows8-RT-KB3098780-arm.msu |
E7104E61AC70E37C3F45234BD5474809C34D5307 |
81998745D43B314DDB608EC6927753EC5A9502C4F043922136FD29DFEBF2E68E |
Windows8-RT-KB3098780-x64.msu |
C85881D88ABD770A291AD8214E95D90C54B96C30 |
7AEC8215041767774D1F038DE623BC7C6CFFFA3414E38B5D00A04319E3102D83 |
Windows8-RT-KB3098780-x86.msu |
60ECBF8CD7E8B30DE06FCF31AC21AC47BAED8F38 |
114D361E0B88DD1BFE0D108B3148E5B7234A4765FCF185ADA16317747B46227A |
NDP45-KB3098781-x64.exe |
58803DDF78E057B6F43E44B6B1B2B482441A6EB7 |
80D5D4B6B5172B39E1F4ABCD740905F4AFF5CA6FEF8FCE7F0F54468D5C3AE3EC |
NDP45-KB3098781-x86.exe |
BA885F061C719C1EE41999825926438DBB079832 |
7F96477CC70065818408DCCE561CB95943AC08765A19350A218657556C905C66 |
Windows8-RT-KB3098784-arm.msu |
79DFEA88425A754A188CA4F7F150FE9FF1468F2D |
6C5931861FDAF1BCAA22F582483BC123481192DCCD4279E3A89C10049CBF0CB1 |
Windows8-RT-KB3098784-x64.msu |
5E3AB52E74840EC46861C145BC6EE043DB8B23C8 |
20A9BC3E0B668F07D2822A76B9D59067C75BFE46E7187963B696FEBA5B596C76 |
Windows8-RT-KB3098784-x86.msu |
061C2B6FA9EA5D4A62E8CF8B05767930B73A80F9 |
38973DB8573A9647FE7715999998D07201685382B6FABE3AA9BA15D9B137E3B5 |
Windows8.1-KB3098785-arm.msu |
BEDCE22A97870C45D19885C3ECC9399B20145187 |
73FD63E9B9FB847A69A06B572D33BF7F920B9D072840C06AD57CC6E54A802623 |
Windows8.1-KB3098785-x64.msu |
9B4AEE824E284CD9284B23FD4B8CB118BB98D75C |
DA48E39C07D6B745A893708744AB47C7464AAE6565BA6A96428CFC0DC3584A38 |
Windows8.1-KB3098785-x86.msu |
29E9A888E3D589D26E4440104BBB882F32D19EF0 |
D618E32ADA4ED0B8245BDF2AA9408DCCD3EE436AFE2F0BDD2C729995B01E15CC |
NDP46-KB3098786-x64.exe |
A0D5008A7455C75F0A918A576816F8A095F190BF |
FE460522909382F2144AD39B6B413EC8AF306744582B014B67489533B48E1BE5 |
NDP46-KB3098786-x86.exe |
B79B9C5F4C15D0C69C86D2E8D5DA6FBE8732570E |
8D4C8C3B17B56E892B7F485EC1CF47C394F0AB38A3F3A4CAFFBC9C492960CD18 |
Help for installing updates: Support for Microsoft Update Security solutions for IT professionals: TechNet Security Troubleshooting and Support Help for protecting your Windows-based computer from viruses and malware: Virus Solution and Security Center Local support according to your country: International Support
Applies toThis article applies to the following:
-
Microsoft .NET Framework 4.6 RC, 4.6, and 4.6.1 when used with:
-
Windows 10
-
Windows Server 2012 R2
-
Windows RT 8.1
-
Windows 8.1
-
Windows Server 2012
-
Windows RT
-
Windows 8
-
Windows Server 2008 R2 Service Pack 1
-
Windows 7 Service Pack 1
-
Windows Server 2008 Service Pack 2
-
Windows Vista Service Pack 2
-
-
Microsoft .NET Framework 4.5.2 when used with:
-
Windows Server 2012 R2
-
Windows 8.1
-
Windows RT 8.1
-
Windows Server 2012
-
Windows 8
-
Windows RT
-
Windows Server 2008 R2 Service Pack 1
-
Windows 7 Service Pack 1
-
Windows Server 2008 Service Pack 2
-
Windows Vista Service Pack 2
-
-
Microsoft .NET Framework 4.5.1 when used with:
-
Windows Server 2012 R2
-
Windows 8.1
-
Windows RT 8.1
-
Windows Server 2012
-
Windows 8
-
Windows RT
-
Windows Server 2008 R2 Service Pack 1
-
Windows 7 Service Pack 1
-
Windows Server 2008 Service Pack 2
-
Windows Vista Service Pack 2
-
-
Microsoft .NET Framework 4.5 when used with:
-
Windows Server 2012
-
Windows 8
-
Windows RT
-
-
Microsoft .NET Framework 4 when used with:
-
Windows Server 2008 R2 Service Pack 1
-
Windows 7 Service Pack 1
-
Windows Server 2008 Service Pack 2
-
-
Microsoft .NET Framework 3.5.1 when used with:
-
Windows Server 2008 R2 Service Pack 1
-
Windows 7 Service Pack 1
-
-
Microsoft .NET Framework 3.5 when used with:
-
Windows 10
-
Windows Server 2012 R2
-
Windows 8.1
-
Windows Server 2012
-
Windows 8
-
-
Microsoft .NET Framework 2.0 Service Pack 2 when used with:
-
Windows Server 2008 Service Pack 2
-
Windows Vista Service Pack 2
-