Improper Check or Handling of Exceptional Conditions Affecting librechat package, versions <0.8.0-r5


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

EPSS
0.09% (25th percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-LIBRECHAT-15231144
  • published6 Feb 2026
  • disclosed18 Dec 2025

Introduced: 18 Dec 2025

CVE-2025-14874  (opens in a new tab)
CWE-703  (opens in a new tab)

How to fix?

Upgrade Chainguard librechat to version 0.8.0-r5 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream librechat package and not the librechat package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1