Microsoft disclosed a zero-day remote code execution vulnerability in Internet Explorer 11, 10, and 9 that was being used in “limited targeted attacks”” Microsoft released a temporary fix that involves changing the owner of the %windir%system32jscript.dll and denying access to the file for the Everyone group. Microsoft stated that the fix for the Internet Explorer CVE-2020-0674 vulnerability could affect features that rely on the jscript.dl file. Since applying this fix
Source: security