<html><body><p>Resolves a vulnerability in Active Directory that could allow elevation of privilege.</p><h2>INTRODUCTION</h2><div>Microsoft has released security bulletin MS11-086. To view the complete security bulletin, visit one of the following Microsoft websites: <ul><li>Home users:<div><a href=โhttp://www.microsoft.com/security/pc-security/bulletins/201111.aspxโ target=โ_selfโ>http://www.microsoft.com/security/pc-security/bulletins/201111.aspx</a></div><span>Skip the details</span>: Download the updates for your home computer or laptop from the Microsoft Update website now: <div><a href=โhttp://update.microsoft.com/microsoftupdate/โ target=โ_selfโ>http://update.microsoft.com/microsoftupdate/</a></div></li><li>IT professionals:<div><a href=โhttp://technet.microsoft.com/security/bulletin/ms11-086โ target=โ_selfโ>http://technet.microsoft.com/security/bulletin/MS11-086</a></div></li></ul><span><h3>How to obtain help and support for this security update</h3> <br />Help installing updates: <br /><a href=โhttps://support.microsoft.com/ph/6527โ target=โ_selfโ>Support for Microsoft Update</a><br /><br />Security solutions for IT professionals: <br /><a href=โhttp://technet.microsoft.com/security/bb980617.aspxโ target=โ_selfโ>TechNet Security Troubleshooting and Support</a><br /><br />Help protect your computer that is running Windows from viruses and malware:<br /><a href=โhttps://support.microsoft.com/contactus/cu_sc_virsec_masterโ target=โ_selfโ>Virus Solution and Security Center</a><br /><br />Local support according to your country: <br /><a href=โhttps://support.microsoft.com/common/international.aspxโ target=โ_selfโ>International Support</a><br /><br /></span></div><h2></h2><div><h3>More information about this security update</h3><h4>Known issues and additional information about this security update</h4>The following articles contain additional information about this security update as it relates to individual product versions. The articles may contain known issue information. If this is the case, the known issue is listed below each article link:<ul><li><a href=โhttps://support.microsoft.com/en-us/help/2601626โ>2601626 </a> MS11-086: Description of the security update for Active Directory: November 08, 2011</li><li><a href=โhttps://support.microsoft.com/en-us/help/2616310โ>2616310 </a> MS11-086: Description of the security update for Active Directory Application Mode (ADAM): November 08, 2011</li></ul></div></body></html>