Sign in with Microsoft
Sign in or create an account.
Hello,
Select a different account.
You have multiple accounts
Choose the account you want to sign in with.

Microsoft has released the security bulletin MS12-038. You can view the complete security bulletin by visiting one of the following Microsoft websites:

Introduction

How to obtain help and support for this security update

Help installing updates: Support for Microsoft Update

Security solutions for IT professionals: TechNet Security Troubleshooting and Support

Help protect your computer that is running Windows from viruses and malware: Virus Solution and Security Center

Local support according to your country: International Support

Additional information about this update

The following articles contain additional information about this update as it relates to individual product versions. The articles may contain specific information to the individual updates such as download URL, prerequisites and command line switches.

  • 2686837 MS12-038: Description of the security update for the .NET Framework 4.5 on Windows 8 Consumer Preview and Windows Server 8 Beta: June 12, 2012

  • 2686838 MS12-038: Description of the security update for the .NET Framework 4.5 Beta on Windows 7, Windows 7 Service Pack 1, Windows Server 2008 R2, Windows Server 2008 R2 Service Pack 1, and Windows Server 2008 Service Pack 2: June 12, 2012

  • 2686827 MS12-038: Description of the security update for the .NET Framework 4 on Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2: June 12, 2012

  • 2686830 MS12-038: Description of the security update for the .NET Framework 3.5.1 on Windows 7 and Windows Server 2008 R2: June 12, 2012

  • 2686831 MS12-038: Description of the security update for the .NET Framework 3.5.1 on Windows 7 Service Pack 1 and Windows Server 2008 R2 Service Pack 1: June 12, 2012

  • 2686868 MS12-038: Description of the security update for the .NET Framework 3.5 on Windows 8 Consumer Preview and Windows Server 8 Beta: June 12, 2012

  • 2686833 MS12-038: 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: June 12, 2012

  • 2686828 MS12-038: Description of the security update for the .NET Framework 2.0 Service Pack 2 on Windows XP and Windows Server 2003: June 12, 2012

More Information

Update replacement information

Update replacement information for each specific update can be found in the Knowledge Base articles that correspond to this update.





The following table lists the thumbprints of the certificates that are used to sign the security updates. Verify the certificate thumbprint in this KB article against the certificate thumbprint indicated on the security update that you download.




Publisher Filename

Sha1

SHA2

windows6.1-kb2686830-x86.msu

4278FB1C5102015CA93BDDDE6E9FE07A1689A02E

35FC2D1AC29900824AB91443F2B32B0C58826D977B3C36755D834FB5C949ED49

windows6.1-kb2686830-x64.msu

45AC8BED8959D6FA55B04343B3911563BCAC8DB7

2D63FFC592FEBFA454715BA88B215DECB93649535C3A1D99709456A64C0234C7

windows6.1-kb2686830-ia64.msu

272712E3B00CBCCCF332ED64788F16C1D786673D

3DF24C21BD8C08A53619567CD153FD405ACA1028075BAF06566C639E312309E1

windows6.1-kb2686831-x86.msu

A1C7B74BBD35EE2D53EE54EC626872D4E16041A4

98FA2DBD4FADEF2FF39FAEC986F2306102AB171C5FBD8E810A741A2E625B5F2B

windows6.1-kb2686831-x64.msu

38627B142DC96C05310500FE246A797A3C3B973F

6E622521EACF9974296E8599D675D6EBF8F6FE14226E61021E30534A52036826

windows6.1-kb2686831-ia64.msu

EF47AD3BF910F8068E2CED5DB8AD7EEA94F4E40F

7519F24DEF405F38B6738A02221A7D7253F1368ED9A81CBAE1611A8387D02954

windows6.0-kb2686833-x64.msu

81FCD15DA659F44E3AB65378780D74F928CCE88B

2708E19F76764A9AA858C10FDD6ECCE29CEBD1B6D7A3A7E6C634B546D4A92956

windows6.0-kb2686833-ia64.msu

8EEEC1D28D32B348FE25C1E717409D3C28B67662

B7042CD9B684D78D319A05895A2118306363FCE7249D5DA4D180A8E7E1B8C95C

windows6.0-kb2686833-x86.msu

F01DE6B64EFAE57159AA3CF372DD368DF6276017

4F97300F8ACCA2127737ED741FD5F5548CA6780167A668047CA7019F7EFA1BFC

NDP40-KB2686827-x86.exe

54455C5FD1F76EF694CCC06328DB424FC1BC19BF

16B56B5C031073E5CA1D5796B69173FB58DF588593D196A6D510B2A56CFCC6B8

NDP40-KB2686827-x64.exe

FCFBB9AE55E5C0844320930CC366392B59692916

A5290AB140CD5B85BA523E8C074BA329D6C25AC80ED44972947EB0575F5BCC6C

NDP40-KB2686827-IA64.exe

8B6CD73AE48BC8C5CA317DEC10F1FA55F6AC5012

32CC9905C9F5702DFAF20725130EAA81ED78834245CF59B232C88600E4176401

NDP20SP2-KB2686828-x86.exe

0916B140A156BD6CEA19C2F7431BC63060BCE7D3

FCF5DB1711D3F96CF120B82BD2A2BB2510F17D1BEA010F41AFF8CA699CFE1C14

NDP20SP2-KB2686828-x64.exe

43191A5447CB3C6B822645D47F879F13E6AD0FDE

E011A6A50E88D5B8985B87B1ECFB2A70D12E9E28B6D46667392447D2D4A68AE9

NDP20SP2-KB2686828-IA64.exe

3B5D33D6C2DBC24D8FCF3ACB1FB6DEEA5CD767C8

C4A56D08F844CAD41BAB298BD7998A8AF9ADAD861969E223030E671E50EF746B

File hash table

Applies to

This article applies to the following:

  • Microsoft .NET Framework 4.5 when used with:

    • Windows 8 Consumer Preview

    • Windows Server 8 Beta

  • Microsoft .NET Framework 4.5 Beta when used with:

    • Windows 7

    • Windows 7 Service Pack 1

    • Windows Server 2008 R2

    • Windows Server 2008 R2 Service Pack 1

    • Windows Server 2008 Service Pack 2

  • Microsoft .NET Framework 4 when used with:

    • Windows 7

    • Windows 7 Service Pack 1

    • Windows Server 2008 R2

    • Windows Server 2008 R2 Service Pack 1

    • Windows Vista Service Pack 2

    • Windows Server 2008 Service Pack 2

    • Microsoft Windows XP Service Pack 3

    • Microsoft Windows Server 2003 Service Pack 2

  • Microsoft .NET Framework 3.5.1 when used with:

    • Windows 7

    • Windows 7 Service Pack 1

    • Windows Server 2008 R2

    • Windows Server 2008 R2 Service Pack 1

  • Microsoft .NET Framework 3.5 when used with:

    • Windows 8 Consumer Preview

    • Windows Server 8 Beta

  • Microsoft .NET Framework 2.0 Service Pack 2 when used with:

    • Windows Vista Service Pack 2

    • Windows Server 2008 Service Pack 2

    • Microsoft Windows XP Service Pack 3

    • Microsoft Windows Server 2003 Service Pack 2

Need more help?

Want more options?

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.

Was this information helpful?

What affected your experience?
By pressing submit, your feedback will be used to improve Microsoft products and services. Your IT admin will be able to collect this data. Privacy Statement.

Thank you for your feedback!

×