Key Findings Microsoft released patches for 56 security vulnerabilities in various products across the Windows platform, including one vulnerability that has been actively exploited in the wild. Of the 56 flaws, three are rated Critical, and 53 are rated Important in severity. Two of the patched vulnerabilities are listed as publicly known at the time of the release. The vulnerabilities include 29 privilege escalation, 18 remote code execution, four information disclosure, th