Jjstedfast

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Exploited and recent CVEs

• CVE-2026-41319 Medium 6.5 MailKit has STARTTLS Response Injection via unflushed stream buffer that enables SASL mechanism downgrade 0.2%
• CVE-2026-30227 Medium 6.9 MimeKit: CRLF Injection in Quoted Local-Part Enables SMTP Command Injection and Email Forgery 1.2%