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Microsoft security updates for February 2013

Microsoft security updates for February 2013

As part of Microsoft's routine, monthly security update cycle, we released 12 new security updates on February 12, 2013.

Get the details

Watch a video about the February 2013 security updates.

IT Professionals and System Administrators

Go to Microsoft TechNet for detailed information about these updates.

Skip the details and download the updates

Go to Microsoft Update to download the latest updates.

Latest security updates

Bulletin Number

Bulletin Title

Bulletin KB

MS13-009

Cumulative Security Update for Internet Explorer

2792100

MS13-010

Vulnerability in Internet Explorer

2797052

MS13-011

Vulnerability in Microsoft Windows

2780091

MS13-012

Vulnerabilities in Microsoft Exchange

2809279

MS13-013

Vulnerabilities in Microsoft Office

2784242

MS13-014

Vulnerability in Microsoft Windows

2790978

MS13-015

Vulnerability in .NET Framework

2800277

MS13-016

Vulnerabilities in Microsoft Windows

2778344

MS13-017

Vulnerabilities in Microsoft Windows

2799494

MS13-018

Vulnerability in Microsoft Windows

2790113

MS13-019

Vulnerability in Microsoft Windows

2790113

MS13-020

Vulnerability in Microsoft Windows

2802968

Get security updates automatically

You may already have the update if you have automatic updating turned on. To learn about automatic updating, see Update your PC automatically.

If you do not have automatic updating turned on, or to check whether you need the update, go to Microsoft Update. Microsoft Update is an online tool that will scan your computer and provide you a report about what updates your computer needs.

Download updates from the Microsoft Download Center

Security updates can be downloaded from the Microsoft Download Center. Find them by doing a keyword search using the words security update and the name of the month the update was released.

Technical information about security updates

Read the Microsoft Security Response Center blog for updated information. IT professionals and systems administrators, go to Microsoft TechNet for detailed information about updates.

Other steps you can take to help protect your computer