Unauthenticated command injection on internet-facing mail servers: tracking CVE-2026-73570
🗓️ 30 Sep 2026 14:00:00Reported by Microsoft Security Research, Mahesh Mandava and Rajesh Kumar NatarajanType 
mssecure🔗 www.microsoft.com👁 20 Views
10
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30 Sep 2026 14:00Current
8.6High risk
Vulners AI Score8.6
CVSS 3.18.9
EPSS0.71663
SSVC