{
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  "generated_at_utc": "2026-10-16T14:13:51.913Z",
  "record_id": "VXI-EXT-PROCUREMENT-TRIVY-OFFLINE-01-v1",
  "record_kind": "external_reference",
  "title": "Trivy offline mode: Network and database boundaries",
  "system": "Trivy",
  "evidence_family": "vendor_evidence_review",
  "index_status": "PUBLIC_SAFE_SOURCE_REVIEW",
  "evidence_state": "PRIMARY_DOCUMENTATION_REVIEW_ONLY",
  "canonical_question": "Does Trivy --offline-scan guarantee no network access and current vulnerability data?",
  "near_questions": [
    "What does offline-scan actually disable?",
    "Are version checks disabled separately?",
    "Is telemetry disabled separately?",
    "Which database was imported?",
    "When was that database captured?",
    "Can remote Java identification be unavailable?",
    "Was network isolation observed?",
    "Does a successful scan prove fresh data?",
    "Which dependencies were identifiable offline?",
    "Were database updates attempted?",
    "What uncertainty follows from an old database?",
    "Can I retain the offline-review basis?"
  ],
  "supported_claims": [
    {
      "claim": "The air-gap guide treats remote Java identification, database availability, version checks and telemetry separately. The offline-scan flag prevents remote dependency-identification requests; it is not an all-network switch. Database acquisition and freshness need their own evidence. Version checks and telemetry have independent disabling controls.",
      "reliance": "DOCUMENTED_CAPABILITY_ONLY"
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  "not_demonstrated_claims": [
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    "Independent execution, completeness or security testing",
    "Vendor certification, legal compliance or guaranteed suitability"
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  "public_summary": "The air-gap guide treats remote Java identification, database availability, version checks and telemetry separately. The offline-scan flag prevents remote dependency-identification requests; it is not an all-network switch. Database acquisition and freshness need their own evidence. Version checks and telemetry have independent disabling controls.",
  "related_record_ids": [],
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    "source_type": "official_external_documentation",
    "source_title": "Trivy: Air-gapped environment",
    "source_url": "https://trivy.dev/docs/latest/guide/advanced/air-gap/",
    "checked_on": "2026-10-16",
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    "method": "Primary documentation reviewed for the published bounded statement.",
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    "revalidation": "The delivered snapshot preserves the review date shown. Recheck current primary documentation and deployment context before relying on present applicability; payment does not trigger fresh research."
  },
  "answer_policy": {
    "classification": "DOCUMENTED_WITH_DEPLOYMENT_BOUNDARY",
    "bounded_answer": "The air-gap guide treats remote Java identification, database availability, version checks and telemetry separately. The offline-scan flag prevents remote dependency-identification requests; it is not an all-network switch. Database acquisition and freshness need their own evidence. Version checks and telemetry have independent disabling controls.",
    "required_buyer_context": "Trivy revision, command options, database identity, capture date and observed connectivity. Effective configuration and dated operational evidence have not been inspected.",
    "missing_evidence": "A broader claim needs evidence matching the intended use. Payment does not upgrade the evidence state."
  },
  "private_boundary": "Raw logs, thresholds, private paths, source code, protected mechanisms and reconstruction-level details are excluded from public and paid delivery.",
  "decision_profile": {
    "schema": "varexis-vendor-evidence-review/1",
    "review_status": "documentation_review_only",
    "checked_on": "2026-10-16",
    "claim_to_check": "One offline flag proves both isolation and up-to-date scan coverage.",
    "documented_statement": {
      "status": "documented",
      "statement": "The air-gap guide treats remote Java identification, database availability, version checks and telemetry separately. The offline-scan flag prevents remote dependency-identification requests; it is not an all-network switch. Database acquisition and freshness need their own evidence. Version checks and telemetry have independent disabling controls.",
      "source_ids": [
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      "Trivy version and all network-related settings.",
      "Imported database version and capture date.",
      "Network observation and dependency identification limits."
    ],
    "review_condition": {
      "status": "varexis_review_policy",
      "statement": "Require separate isolation and database-age evidence before accepting an offline coverage claim."
    },
    "unknowns": "The buyer configuration, contract, effective entitlement and operational evidence have not been inspected. Missing evidence does not establish absence or failure of the feature.",
    "evidence_sources": [
      {
        "source_id": "trivy",
        "url": "https://trivy.dev/docs/latest/guide/advanced/air-gap/",
        "final_url": "https://trivy.dev/docs/latest/guide/advanced/air-gap/",
        "title": "Trivy: Air-gapped environment",
        "checked_on": "2026-10-16",
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        "bytes": 133011
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    "observed_deployment": false,
    "commercial_reliance_boundary": "Procurement evidence support only; no supplier clearance, legal conclusion, configuration audit or verification of the buyer's claim is supplied.",
    "paid_value": {
      "decision_context": "Preserve the network and freshness boundary behind an offline scan.",
      "free": "Complete review, practical questions, sources and limitations; may be saved locally.",
      "single_request": "Existing server-saved version-bound route snapshot for later authenticated retrieval.",
      "evidence_receipt": "The same snapshot plus the existing unsigned delivery receipt.",
      "excluded": [
        "Fresh vendor research",
        "Continuous monitoring or change alerts",
        "Testing the buyer configuration",
        "Private evidence or vendor certification"
      ],
      "integrity": "Hashes identify content versions; they do not prove truth or provide a signature."
    },
    "revalidation": {
      "trigger": "A saved purchase does not recheck the source or buyer configuration.",
      "specific_watch": "Trivy revision, command options, database identity, capture date and observed connectivity."
    }
  },
  "paid_access_note": "The full published answer and boundaries are free. Paid access saves the selected route and source versions, with an unsigned receipt when purchased. Preview coverage before paying. Fresh research, bespoke assessment and protected evidence are excluded.",
  "service_route": {
    "request_guide": "/varexis-index/request.html",
    "request_workflow": "/varexis-index/request-workflow.json",
    "service_id": "single_request",
    "service_routes_url": "/varexis-index/service-routes.json",
    "payment_required": true,
    "availability_endpoint": "/api/index/capabilities",
    "operational_status": "AUTOMATIC_SERVICE_CAPABILITIES_GATED",
    "checkout_url": "/index-access"
  },
  "authority_boundary": "VAREXIS-INDEX informs evidence reliance. It does not provide advice, certification, deployment authority, security assurance, production approval, or guarantee.",
  "human_page": "/varexis-index/catalog.html#trivy-offline-scan-network-and-database-boundary",
  "machine_readable_record": "/varexis-index/records/trivy-offline-scan-network-and-database-boundary.json"
}