GO-2026-6363

vendorUSosv

Mailpit: SMTP command parser buffers unbounded command lines before syntax rejection in github.com/axllent/mailpit

view advisory published 2026-09-10Licence: per source

Mailpit: SMTP command parser buffers unbounded command lines before syntax rejection in github.com/axllent/mailpit

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-67445US——
Mailpit is an email testing tool and API for developers. Prior to 1.30.4, Mailpit reads SMTP commands through internal/smtpd/smtpd.go session.readLine() using bufio.Reader.ReadStri…
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references

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