Description of the security update for Excel 2010: October 8, 2019

Summary

This security update resolves a remote code execution vulnerability that exists in Microsoft Excel software if the software fails to correctly handle objects in memory. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2019-1327 and Microsoft Common Vulnerabilities and Exposures CVE-2019-1331.

Note To apply this security update, you must have the release version of Service Pack 2 for Office 2010 installed on the computer.Be aware that the update in the Microsoft Download Center applies to the Microsoft Installer (.msi)-based edition of Office 2010. It doesn’t apply to the Office 2010 Click-to-Run editions, such as Microsoft Office 365 Home (see What version of Office am I using?).

How to get and install the update

Method 1: Microsoft Update

This update is available from Microsoft 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 Windows Update: FAQ.

Method 2: Microsoft Update Catalog

To get the standalone package for this update, go to the Microsoft Update Catalog website.

Method 3: Microsoft Download Center

You can get the standalone update package through the Microsoft Download Center. Follow the installation instructions on the download page to install the update.

• Download security update 4484130 for the 32-bit version of Excel 2010
• Download security update 4484130 for the 64-bit version of Excel 2010

More information

Security update deployment information

For deployment information about this update, see security update deployment information: October 8, 2019.

Security update replacement information

This security update replaces previously released update 4475574.

File hash information

File name	SHA1 hash	SHA256 hash
excel2010-kb4484130-fullfile-x86-glb.exe	FFD2768DB9FE07AB52120BD7D537D3B505EBDB93	AD1667DE763124B4FC5CBABE245B0A56BAF8CE000B314DE6D181A4DA9FB09B52
excel2010-kb4484130-fullfile-x64-glb.exe	0DB342F5C45623AADB456A48EF9B75BBA7283717	C2507A719C538534C78442A7632E47B8A9E99DCF91BF30FEB40B866FC6F4C905

File informationThe English (United States) version of this software update installs files that have the attributes that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). The dates and 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 times may change when you perform certain operations on the files.

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For all supported x86-based versions of Excel 2010

File identifier	File name	File version	File size	Date	Time
excel.exe	excel.exe	14.0.7239.5000	20,419,168	21-Sep-2019	04:01
excel.man	excel.exe.manifest		1,194	05-Nov-2009	11:00
xl12cnv.exe	excelcnv.exe	14.0.7239.5000	17,856,104	10-Sep-2019	11:29
xlcall32.dll	xlcall32.dll	14.0.7162.5000	10,432	13-Oct-2015	06:52
xlicons.exe	xlicons.exe	14.0.7120.5000	1,480,360	05-Mar-2014	06:06

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For all supported x64-based versions of Excel 2010

File identifier	File name	File version	File size	Date	Time
excel.exe	excel.exe	14.0.7239.5000	27,675,240	21-Sep-2019	04:02
excel.man	excel.exe.manifest		1,196	05-Nov-2009	11:23
xl12cnv.exe	excelcnv.exe	14.0.7239.5000	25,068,656	10-Sep-2019	11:32
xlcall32.dll	xlcall32.dll	14.0.7162.5000	10,944	13-Oct-2015	07:00
xlicons.exe	xlicons.exe	14.0.7120.5000	1,480,360	05-Mar-2014	06:06

How to get help and support for this security updateHelp for installing updates: Protect yourself online

Help for protecting your Windows-based computer from viruses and malware: Microsoft Security

Local support according to your country: International Support