An unpatched zero-day vulnerability in Internet Explorer is being exploited in targeted attacks. Microsoft still hasnt issued an official patch for what is technically known as CVE-2020-0674. Microsoft says it is only aware of limited targeted attacks related to the vulnerability. Users are now reporting on Reddit that after they applied the workaround they began to see errors when printing. Microsoft suggests that concerned users might want to consider restricting access to JScript.dll. If you need to undo the workaround, here are Microsofts instructions.”]
Source: https://grahamcluley.com/microsofts-internet-explorer-zero-day-workaround-is-breaking-printers/