Controversial security researcher SandboxEscaper revealed three zero-day exploits that are still not patched in the latest May update for Windows 10. The researcher details how attackers can gain complete access of a Windows 10 system through flaws in the Windows Error Reporting service, the Windows Task Scheduler and Internet Explorer 11, and promised to unveil two more exploits soon.
https://www.notebookcheck.net/Researcher-reveals-new-zero-day-Windows-10-vulnerabilities.421402.0.html