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smtp-server's command parser memory exhaustion denial-of-service

🗓️ 15 May 2026 15:30:45Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 4 Views

Unauthenticated memory exhaustion DoS in smtp-server prior to v3.18.3 command parser without newline.

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29 Jun 2026 22:57Current
6Medium risk
Vulners AI Score6
CVSS 3.17.5
EPSS0.00572
SSVC
4