
🛡️ **SECURITY INTELLIGENCE BRIEFING — 21 AUG 2026**
Published Friday, August 21, 2026 at 09:01 AM PT BLUF: Five CVSS-10 flaws burning hot with active exploitation, North Korean supply chain attack on Rust ecosystem, and contractors lying through their teeth about CMMC readiness — your patch queue just became a full-time job. CYBER OPERATIONS Let’s start with the fact that Microsoft Entra ID just decided to become a remote code execution factory. CVSS 10.0, actively exploited in the wild, and the exploit pattern is textbook identity compromise followed by lateral movement into your entire AD forest. [CISA] [The Hacker News] [HIGH CONFIDENCE]. The attack chain is stupidly simple — you don’t even need valid credentials to start; the vulnerability lets an unauthenticated attacker reach back into Entra and basically rewrite your authentication state. If you’re using Entra for anything touching production, you stop what you’re doing and patch today. Not Friday. Today. This isn’t even my final form — Microsoft also dropped 22 security patches this week, and most of them resolve code execution or privilege escalation. [securityweek] The spice must flow, as they say; in this case the spice is patches, and your incident response team is going to be drowning in them. ...








