Improper Certificate Validation Affecting hubble-ui-backend-fips package, versions <0.13.3-r2


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.01% (1st percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-HUBBLEUIBACKENDFIPS-14420824
  • published15 Dec 2025
  • disclosed3 Dec 2025

Introduced: 3 Dec 2025

CVE-2025-61727  (opens in a new tab)
CWE-295  (opens in a new tab)

How to fix?

Upgrade Chainguard hubble-ui-backend-fips to version 0.13.3-r2 or higher.

NVD Description

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

An excluded subdomain constraint in a certificate chain does not restrict the usage of wildcard SANs in the leaf certificate. For example a constraint that excludes the subdomain test.example.com does not prevent a leaf certificate from claiming the SAN *.example.com.

CVSS Base Scores

version 3.1