The “PrintNightmare” bug may not be fully patched, some experts are warning, leaving the door open for widespread remote code-execution attacks.
https://threatpost.com/poc-exploit-windows-print-spooler-bug/167430/
Dangerous security bugs stemming from widespread inconsistencies among 16 popular third-party URL-parsing libraries could affect a wide swath of web applications.
https://threatpost.com/url-parsing-bugs-dos-rce-spoofing/177493/