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Grype Scan Report (JSON)

A Grype-shaped report of the same four SAMPLE advisories, with the match detail block that explains WHY each package matched — the field that makes false positives diagnosable. Advisory identifiers use the invented NOVUS-SAMPLE namespace with SAMPLE-CVE aliases; no identifier here refers to a published CVE, GHSA or OSV record, and no package named exists.

Preview — first 50 linesjson
{
  "matches": [
    {
      "vulnerability": {
        "id": "NOVUS-SAMPLE-2026-0001",
        "dataSource": "https://advisories.orchard.example/NOVUS-SAMPLE-2026-0001",
        "namespace": "novus-sample:language:javascript",
        "severity": "High",
        "urls": [
          "https://advisories.orchard.example/NOVUS-SAMPLE-2026-0001"
        ],
        "description": "SAMPLE advisory: fabricated improper-input-validation issue in a fictional logging library.",
        "cvss": [
          {
            "source": "novus-sample",
            "type": "Primary",
            "version": "3.1",
            "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "metrics": {
              "baseScore": 8.1,
              "exploitabilityScore": 3.9,
              "impactScore": 3.6
            }
          }
        ],
        "fix": {
          "versions": [
            "3.5.0"
          ],
          "state": "fixed"
        },
        "advisories": []
      },
      "relatedVulnerabilities": [
        {
          "id": "SAMPLE-CVE-2026-0001",
          "namespace": "novus-sample:alias",
          "dataSource": "https://advisories.orchard.example/NOVUS-SAMPLE-2026-0001",
          "severity": "High"
        }
      ],
      "matchDetails": [
        {
          "type": "exact-direct-match",
          "matcher": "javascript-matcher",
          "searchedBy": {
            "language": "javascript",
            "namespace": "novus-sample"
          },
          "found": {
300 lines total — download for the full file.

Specifications

Seed
51200
Sample Only
true
Scanner
Grype-shaped
Matches
4
Match Details
exact-direct-match
Aliases Per Match
1
Line Endings
LF

Testing contract

Expected to pass
Scenario
Normalise Grype and Trivy output into one finding model.
Expected result
Both reports yield the same four advisory ids against the same four fictional packages, despite Grype nesting severity under vulnerability and Trivy keeping it at the top level.

What is a .json file?

JSON (JavaScript Object Notation) is a lightweight, text-based data-interchange format representing objects, arrays, strings, numbers, booleans, and null. It is language-independent, human-readable, and the dominant format for web APIs and configuration. It requires a single well-formed root value.

How to use this file

Use an example JSON file to test parsers and serializers, schema validation, Unicode and number-precision handling, and API request or response processing.

How to use this file for testing

“Grype Scan Report (JSON)” is a deterministic Novus Examples fixture for JSON parsing, Schema validation, Conversion testing. Flat, deeply nested, JSON Lines, and intentionally invalid JSON for testing parsers and error handling.

Documented properties for this file: seed 51200 · LF. Compare results against paired or grouped companions on this page when present (clean↔damaged, searchable↔scanned, or format twins) so scores stay reproducible across runs.

Download the file once, keep the path stable in CI or local scripts, and treat the spec table as the contract: dimensions, seeds, field lists, and roles are intentional. Corrupt or invalid samples are labelled as such — expect parsers to fail loudly rather than silently accept them.

SBOM, lockfile, provenance, and advisory fixtures describe the same fabricated component tree across formats, so a converter or scanner can be diffed against a known answer. Every package name, version, hash, and advisory ID is invented — never treat a finding here as real.

Feed the file to your parser and assert it handles the documented quirks — quoted delimiters, embedded newlines, ragged rows, or invalid syntax; the valid↔invalid distinction is labelled in the title.

Code examples

import json

with open("grype-report.json") as f:
    data = json.load(f)
print(type(data), len(data))

Generated by generation/supply_chain.py. Free for any use, no attribution required — license.