CVE Catalog

CVE-2026-38728

High
Published: Translated: NVD NIST

Summary

An issue in Nodemailer smtp_server before v.3.18.3 allows a remote attacker to cause a denial of service via the SMTPStream._write and lib/smtp-stream.js components.

Risk Assessment

An attacker can exploit this vulnerability to disrupt the operation of the SMTP server, potentially leading to downtime of email services within the organization.

Recommendation

It is recommended to update Nodemailer to version 3.18.3 or later to mitigate this vulnerability.

Related vulnerabilities

Original NVD description (English source)

An issue in Nodemailer smtp_server before v.3.18.3 allows a remote attacker to cause a denial of service via the SMTPStream._write, lib/smtp-stream.js components

Vulnerability data from NVD (NIST) · CISA KEV · EPSS