On the Account tab, click Choose folders. On the Auto Save tab, set the Documents and Pictures lists to This PC only, and uncheck the other boxes. On the Settings tab, uncheck all the boxes under General. Select Start, type OneDrive in the search box, and then select OneDrive in the search results. If the icon doesn't appear in the notification area, OneDrive might not be running. Use Microsoft Automatic Update to apply the appropriate patch for your system, or the Microsoft Security Update Guide to search for available patches.Note: You might need to click the Show hidden icons arrow next to the notification area to see the OneDrive icon. By persuading a victim to run a specially crafted application, an attacker could exploit this vulnerability to obtain Android/local URIs which OneDrive has access to and then use this information to launch further attacks against the affected system. Microsoft OneDrive for Android could allow a remote attacker to obtain sensitive information. By executing a specially-crafted program, an authenticated attacker could exploit this vulnerability to execute arbitrary code with higher privileges. Microsoft OneDrive for MacOS could allow a local authenticated attacker to gain elevated privileges on the system. An attacker could exploit this vulnerability to access files in locked vaults. Microsoft OneDrive for iOS could allow a remote authenticated attacker to bypass security restrictions.

Microsoft one drive