CVE-2025-59419

Netty CVE-2025-59419 is a CRLF injection vulnerability in the SMTP codec. In Netty versions prior to 4.1.128.Final and 4.2.7.Final, io.netty.handler.codec.smtp.DefaultSmtpRequest concatenates parameters into SMTP commands without sanitization, enabling an attacker-controlled CRLF sequence in reci...