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.
History

Thu, 08 Jan 2026 03:00:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'}

cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}


Tue, 06 Jan 2026 20:15:00 +0000

Type Values Removed Values Added
First Time appeared Nodemailer
Nodemailer nodemailer
Redhat advanced Cluster Management For Kubernetes
Redhat developer Hub
CPEs cpe:2.3:a:nodemailer:nodemailer:*:*:*:*:*:node.js:*:*
cpe:2.3:a:redhat:advanced_cluster_management_for_kubernetes:2.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:ceph_storage:8.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:developer_hub:-:*:*:*:*:*:*:*
Vendors & Products Nodemailer
Nodemailer nodemailer
Redhat advanced Cluster Management For Kubernetes
Redhat developer Hub

Thu, 18 Dec 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 18 Dec 2025 12:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

threat_severity

Moderate


Thu, 18 Dec 2025 08:45:00 +0000

Type Values Removed Values Added
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.
Title Nodemailer: nodemailer: denial of service via crafted email address header
First Time appeared Redhat
Redhat acm
Redhat ceph Storage
Redhat rhdh
Weaknesses CWE-703
CPEs cpe:/a:redhat:acm:2
cpe:/a:redhat:ceph_storage:8
cpe:/a:redhat:rhdh:1
Vendors & Products Redhat
Redhat acm
Redhat ceph Storage
Redhat rhdh
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2025-12-18T08:40:31.916Z

Updated: 2026-01-08T02:59:52.145Z

Reserved: 2025-12-18T06:54:04.556Z

Link: CVE-2025-14874

cve-icon Vulnrichment

Updated: 2025-12-18T14:32:37.484Z

cve-icon NVD

Status : Modified

Published: 2025-12-18T09:15:44.870

Modified: 2026-01-08T03:15:43.190

Link: CVE-2025-14874

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-12-01T20:44:25Z

Links: CVE-2025-14874 - Bugzilla