Description of the security update for Office Web Apps Server 2013: February 9, 2021 (KB4493204)

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Description of the security update for Office Online Server: September 8, 2020

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Description of the security update for SharePoint Foundation 2013: September 10, 2019

Description of the security update for SharePoint Foundation 2013: September 10, 2019 Summary This security update resolves an elevation of privilege vulnerability that exists in Microsoft SharePoint. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures...