A vulnerability exists in the way the Windows Diagnostics & feedback settings app handles objects in memory. An attacker who successfully exploited this vulnerability could cause additional diagnostic data from the affected device to be sent to Microsoft.To exploit the vulnerability, an attacker would have to log on to an affected system and interact with the Windows Diagnostics & feedback Settings app.The security update addresses the vulnerability by correcting the way the Windows Diagnostics & feedback Settings app handles objects in memory.