HIGH

CVE-2025-14874

CVSS v3

7.5

HIGH

EPSS Score

0.6 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

nodemailernpmfrom 3.0.0 · fixed in 7.0.11
org.webjars.npm:nodemailerMavenfrom 3.0.0 · no fixed version listed

Vendor advisories

CVE-2025-14874 Red Hat Product Security3 known affected
nodemailer: Nodemailer: Denial of service via crafted email address header
rhacm2/acm-grafana-rhel9 as a component of Red Hat Advanced Cluster Management for Kubernetes 2 · rhceph/grafana-rhel9 as a component of Red Hat Ceph Storage 8 · rhdh/rhdh-hub-rhel9 as a component of Red Hat Developer Hub

Full record on NVD

Description

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.

Technical details

Published: 2025-12-18

Frequently asked questions

What is CVE-2025-14874?

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.

Is CVE-2025-14874 actively exploited?

Active exploitation of CVE-2025-14874 has not been confirmed. Its EPSS score was 0.6% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2025-14874?

CVE-2025-14874 has a CVSS v3 base score of 7.5 (HIGH severity).

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