Improper Certificate Validation Affecting falco-no-driver package, versions <0.43.0-r1


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.34% (27th percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-FALCONODRIVER-15306265
  • published17 Feb 2026
  • disclosed29 Oct 2025

Introduced: 29 Oct 2025

CVE-2025-58188  (opens in a new tab)
CWE-295  (opens in a new tab)

How to fix?

Upgrade Chainguard falco-no-driver to version 0.43.0-r1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream falco-no-driver package and not the falco-no-driver package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

Validating certificate chains which contain DSA public keys can cause programs to panic, due to a interface cast that assumes they implement the Equal method. This affects programs which validate arbitrary certificate chains.

CVSS Base Scores

version 3.1