MS16-041: Description of the security update for the .NET Framework 4.6 and 4.6.1 in Windows Vista Service Pack 2, Windows Server 2008 Service Pack 2, Windows 7 Service Pack 1, and Windows Server 2008 R2 Service Pack 1: April 12, 2016


View products that this article applies to.

This security update resolves vulnerabilities in the Microsoft .NET Framework. The more severe of the vulnerabilities could cause remote code execution if an attacker with access to the local system executes a malicious application. To learn more about this vulnerability, see Microsoft Security Bulletin MS16-041.

To install this update, you must have Windows Installer 3.1 or a later version installed on the computer.

This update is available through Windows Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to get security updates automatically, see the "Turn on automatic updating in the Control Panel" section of this Safety & Security Center article.

You can obtain the stand-alone update package through the Microsoft Download Center. To install this update, follow the install instructions on the download page.

Download Download security update 3143693

For deployment information about this update, see Microsoft Knowledge Base article 3148789.

Note We do not recommend that you remove any security update.

To remove this update, use the Programs and Features item in Control Panel.

This update does not require a system restart after you apply it unless files that are being updated are locked or are being used.

This update does not replace any previously released update.

File hash

File name

SHA1 hash

SHA256 hash

NDP46-KB3143693-x64.exe

8C97EB25E1243581447BFC9D8D1C4A6A1E72DAEE

6D8EBCF2D6C38C94DDA21DACB42DAC72B2C361770E016DD460E095F911067E3B

NDP46-KB3143693-x86.exe

1D72424582599C26B95F7953EA2BA88DA7AA6EE2

D118517BE937F7D71A60C21FD82BEBBE1278CDF3EE223CA427DD6E2D020F4447

File attributes

The English (United States) version of this update installs files that have the attributes that are listed in the following tables. The dates and the times for these files are listed in Coordinated Universal Time (UTC). The dates and the times for these files on your local computer are displayed in your local time together with your current daylight saving time (DST) bias. Additionally, the dates and the times may change when you perform certain operations on the files.

For all supported x86-based versions of systems

File name

File version

File size

Date

Time

clr.dll

4.6.1076.0

7,003,272

08-Mar-2016

03:14

clrjit.dll

4.6.1076.0

511,136

08-Mar-2016

03:15

mscordacwks.dll

4.6.1076.0

1,271,472

08-Mar-2016

03:15

mscordbi.dll

4.6.1076.0

1,088,680

08-Mar-2016

03:15

mscoreei.dll

4.6.1076.0

497,824

08-Mar-2016

03:15

mscorlib.dll

4.6.1076.0

5,359,784

08-Mar-2016

03:15

peverify.dll

4.6.1076.0

173,216

08-Mar-2016

03:15

SOS.dll

4.6.1076.0

722,056

08-Mar-2016

03:15

For all supported x64-based versions of systems

File name

File version

File size

Date

Time

clr.dll

4.6.1076.0

10,004,112

08-Mar-2016

03:30

clr.dll

4.6.1076.0

7,003,272

08-Mar-2016

03:14

clrjit.dll

4.6.1076.0

1,059,488

08-Mar-2016

03:30

clrjit.dll

4.6.1076.0

511,136

08-Mar-2016

03:15

compatjit.dll

4.6.1076.0

1,250,472

08-Mar-2016

03:30

mscordacwks.dll

4.6.1076.0

1,748,144

08-Mar-2016

03:30

mscordacwks.dll

4.6.1076.0

1,271,472

08-Mar-2016

03:15

mscordbi.dll

4.6.1076.0

1,519,784

08-Mar-2016

03:30

mscordbi.dll

4.6.1076.0

1,088,680

08-Mar-2016

03:15

mscoreei.dll

4.6.1076.0

617,640

08-Mar-2016

03:30

mscoreei.dll

4.6.1076.0

497,824

08-Mar-2016

03:15

mscorlib.dll

4.6.1076.0

5,277,344

08-Mar-2016

03:30

mscorlib.dll

4.6.1076.0

5,359,784

08-Mar-2016

03:15

peverify.dll

4.6.1076.0

252,576

08-Mar-2016

03:30

peverify.dll

4.6.1076.0

173,216

08-Mar-2016

03:15

SOS.dll

4.6.1076.0

833,168

08-Mar-2016

03:30

SOS.dll

4.6.1076.0

722,056

08-Mar-2016

03:15


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 4.6.1 when used with:

    • Windows Server 2008 R2 Service Pack 1

    • Windows 7 Service Pack 1

  • Microsoft .NET Framework 4.6 when used with:

    • Windows Server 2008 R2 Service Pack 1

    • Windows 7 Service Pack 1

    • Windows Server 2008 Service Pack 2

    • Windows Vista Service Pack 2

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