Unauthenticated command injection on internet-facing mail servers: tracking CVE-2026-73570

Published 2026-09-30T14:00:00Z•ed93846ffe2d2ac8591f6833ae1ea3527bc219e71a2e55c6a7ecfe6d073c802b

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2026-09-30T14:00:00Z
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https://www.microsoft.com/en-us/security/blog/?p=149734
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microsoft_security_blog
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ed93846ffe2d2ac8591f6833ae1ea3527bc219e71a2e55c6a7ecfe6d073c802b
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