The vulnerability isn&#x27;t to do with what file system you&#x27;re running, it&#x27;s to do with using 7-zip to view the contents of archives in those file formats. Which means if someone wanted to view ala DVD &quot;.iso&quot; which used the UDF specification, then they could be vulnerable if they use 7-zip.<p>I remember it used to be common place to open .iso files with WinRar back in the 90s. I wouldn&#x27;t be surprised if a sizeable number of people now use 7-zip similarly