Improper Certificate Validation Affecting langfuse-fips-3 package, versions <3.192.0-r0


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.19% (8th percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-LANGFUSEFIPS3-20541558
  • published7 Oct 2026
  • disclosed31 Aug 2026

Introduced: 31 Aug 2026

CVE-2026-82662  (opens in a new tab)
CWE-295  (opens in a new tab)

How to fix?

Upgrade Chainguard langfuse-fips-3 to version 3.192.0-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream langfuse-fips-3 package and not the langfuse-fips-3 package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

Nodemailer before 8.0.8 disables TLS certificate verification in lib/fetch/index.js through rejectUnauthorized: false, allowing attackers to intercept OAuth2 token requests. Attackers in a machine-in-the-middle position can capture OAuth client secrets, refresh tokens, and access tokens transmitted over compromised HTTPS connections.

CVSS Base Scores

version 3.1