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CVE-2025-14874

Good to know:

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Date: December 18, 2025

A flaw was found in Nodemailer. This vulnerability allows a denial of service (DoS) via a crafted email address header that triggers infinite recursion in the address parser.

Severity Score

Related Resources (7)

https://access.redhat.com/security/cve/CVE-2025-14874
https://github.com/nodemailer/nodemailer
https://github.com/nodemailer/nodemailer/security/advisories/GHSA-rcmh-qjqh-p98v
https://nvd.nist.gov/vuln/detail/CVE-2025-14874
https://bugzilla.redhat.com/show_bug.cgi?id=2418133
https://github.com/nodemailer/nodemailer/commit/b61b9c0cfd682b6f647754ca338373b68336a150
https://www.mend.io/vulnerability-database/CVE-2025-14874

Severity Score

Weakness Type (CWE)

Uncontrolled Recursion

CWE-674

Improper Check or Handling of Exceptional Conditions

CWE-703

Top Fix

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Upgrade Version

Upgrade to version nodemailer - 7.0.11;nodemailer - 7.0.11;https://github.com/nodemailer/nodemailer.git - v7.0.11

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

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