This update resolves vulnerabilities in the Microsoft .NET Framework. The vulnerabilities could allow remote code execution if a user visits a specially crafted website or opens a specially crafted document. This update addresses the vulnerabilities by correcting how the Windows font library handles embedded fonts. To learn more about this vulnerability, see Microsoft Security Bulletin MS16-120.
- 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 updateThe following article contains For more information about this security update as it relates to Windows Vista and Windows Server 2008, see the following article in the Microsoft Knowledge Base:
3188736 MS16-120: Description of the Security and Quality Rollup .NET Framework 3.0 Service Pack 2, 4.5.2, and 4.6 updates for Windows Vista Service Pack 2: October 11, 2016
Update deployment informationFor deployment information about this update, see Microsoft Knowledge Base Article 3192884 .
Update removal informationNote We do not recommend that you remove any security update.
To remove this update, use the Programs and Features item in Control Panel.