Download Security Update for Skype for Business 2015 (KB3191937) 64-Bit Edition from Official Microsoft Download Center

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Security Update for Skype for Business 2015 (KB3191937) 64-Bit Edition

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A security vulnerability exists in Skype for Business 2015 64-Bit Edition that could allow arbitrary code to run when a maliciously modified file is opened. This update resolves that vulnerability.