ms16-077

MS16-077 is a security bulletin published by Microsoft on June 14, 2016, addressing vulnerabilities in the Web Proxy Auto Discovery (WPAD) protocol on Windows systems. Rated Important, this update resolves issues that could allow elevation of privilege if WPAD falls back to a vulnerable proxy discovery process. The update is identified by KB3165191 and KB3161949. Users are advised to apply the update to mitigate the risk of privilege escalation attacks targeting WPAD.