Uncontrolled Recursion Affecting kube-logging-operator package, versions <6.7.0-r5


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

Social Trends
EPSS
0.39% (31st percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-KUBELOGGINGOPERATOR-17812781
  • published4 Jul 2026
  • disclosed24 Jun 2026

Introduced: 24 Jun 2026

NewCVE-2026-54297  (opens in a new tab)
CWE-674  (opens in a new tab)

How to fix?

Upgrade Chainguard kube-logging-operator to version 6.7.0-r5 or higher.

NVD Description

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

Faraday is an HTTP client library abstraction layer that provides a common interface over many adapters. From 1.0.0 until 1.10.6 and 2.14.3, Faraday::NestedParamsEncoder, the default nested query parameter encoder/decoder in Faraday, decodes nested query strings without enforcing a maximum nesting depth. A crafted query string causes Faraday to build a deeply nested Ruby Hash structure. The internal dehash routine then recursively walks this attacker-controlled structure without a depth limit. At sufficient depth, Ruby raises an uncaught SystemStackError (stack level too deep), crashing the calling thread or worker. This can lead to denial of service in applications that pass attacker-controlled query strings to Faraday's nested query parsing or URL-building paths. This vulnerability is fixed in 1.10.6 and 2.14.3.

CVSS Base Scores

version 3.1