CVE-2026-38728 | Nodemailer smtp_server up to 3.18.2 lib/smtp-stream.js SMTPStream._write denial of service
A vulnerability was found in Nodemailer smtp_server up to 3.18.2 and classified as problematic. This impacts the function SMTPStream._write in the library lib/smtp-stream.js. Executing a manipulation can lead to denial of service.
This vulnerability is handled as CVE-2026-38728. The attack can be executed remotely. There is not any exploit available.
It is suggested to upgrade the affected component.