Summary: Microsoft announced a critical vulnerability in its Internet Explorer product. This vulnerability allows remote code execution and denial of service attacks.
This issue can affect you if your Tableau workbook contains a dashboard on which you included either of the following:
Install the latest Internet Explorer security update from Microsoft, which fixes this vulnerability.
Knowledge base article below contains the windows updates considered most critical and is updated as issues are flagged to the team.
Resolving an Internet Explorer Critical Vulnerability that Affects Tableau | Tableau Software