Microsoft and Adobe Patch Tuesday, July 2026 Security Update Review 

Microsoft’s July 2026 Patch Tuesday addresses 570 vulnerabilities (57 critical), including three zero-days (two actively exploited) and a large set of Edge/Chromium fixes; Adobe released 89 advisories (63 critical). The report highlights high-severity remote code execution and privilege escalation bugs across many Microsoft products, references CISA known-exploited entries, and provides mitigation and Qualys VMDR/QQL guidance for detection and patch deployment.