It’s hard to imagine the destructive power of a privilege escalation vulnerability? Security Guru found zero day or system design weakness in Windows OS system. It looks that zero day not rare issue but this time the first pier of announcement was not the vendor. May be we wait for next Patch Tue to do the remediation.
Vulnerability Note VU#906424:Microsoft Windows task scheduler contains a local privilege escalation vulnerability in the ALPC interface – https://www.kb.cert.org/vuls/id/906424