Post
Microsoft Threat Intelligence
threatintel.microsoft.com
did:plc:ezrjx3qddwj4azn373c2ipdg
Microsoft Threat Intelligence identified and tracked exploitation of CVE-2026-73570, an unauthenticated OS command injection vulnerability affecting internet-facing mail servers that enabled compromise without authentication or user interaction. msft.it/63324aYk4n
https://msft.it/63324aYk4n
2026-09-30T16:35:50.558Z