CVE-2025-14874

Summary

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.

Affected Software

Weaknesses

• CWE-703: Improper Check or Handling of Exceptional Conditions

Workarounds

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: yes
  • Technical Impact: partial

Additional References

• https://github.com/nodemailer/nodemailer/security/advisories/GHSA-rcmh-qjqh-p98v
• https://bugzilla.redhat.com/show_bug.cgi?id=2418133

References

• https://access.redhat.com/security/cve/CVE-2025-14874
• https://bugzilla.redhat.com/show_bug.cgi?id=2418133
• https://github.com/nodemailer/nodemailer
• https://github.com/nodemailer/nodemailer/commit/b61b9c0cfd682b6f647754ca338373b68336a150
• https://github.com/nodemailer/nodemailer/security/advisories/GHSA-rcmh-qjqh-p98v

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