Microsoft Visio Multiple Remote Code Execution Vulnerabilities

pStream Release RCE Vulnerability
A remote code execution vulnerability exists in the way that Microsoft Visio validates objects in memory when parsing specially crafted Visio files. An attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less affected than users who operate with administrative user rights.

Move Around the Block RCE Vulnerability
A remote code execution vulnerability exists in the way that Microsoft Visio validates objects in memory when parsing specially crafted Visio files. An attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less affected than users who operate with administrative user rights.