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Highest advisory severityHigh 1 vendor · 1 advisory

CVE-2026-54297

CVE-2026-54297: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.

Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.

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Vendor advisory comparison

Red Hat

1 advisory
  • Advisory severityHigh7.5

    High [CVE-2026-54297] Denial of Service via crafted nested query strings

    CVE-2026-54297Source published Source updated

    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…

    Affected products in this advisory
    • Red Hat Satellite 6.16 for RHEL 8
    • Red Hat Satellite 6.16 for RHEL 9
    • Red Hat Satellite 6.17 for RHEL 9
    • Red Hat Satellite 6.18 for RHEL 9

    2 more entries in the full advisory.

    Source-reported affected versions
    Affected-version details not available in this record.
    Source-reported fixed versions
    • 1.10.6
    • 2.14.3
    • rubygem-faraday-0:1.10.6-1.el8sat
    • rubygem-faraday-0:1.10.6-1.el9sat

    4 more entries in the full advisory.

    Mitigation guidance
    • Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
    Full advisory and evidenceOpen source bulletin

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