Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/6765?format=api
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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/6765?format=api",
    "vulnerability_id": "VCID-8aaa-wrd8-7uav",
    "summary": "multiple issues",
    "aliases": [
        {
            "alias": "CVE-2016-9113"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/3449?format=api",
            "purl": "pkg:alpm/archlinux/openjpeg2@2.2.0-1",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/openjpeg2@2.2.0-1"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/3448?format=api",
            "purl": "pkg:alpm/archlinux/openjpeg2@2.1.2-2",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-3wmy-m7s3-syfp"
                },
                {
                    "vulnerability": "VCID-4pmn-7ns1-3ugr"
                },
                {
                    "vulnerability": "VCID-7hbz-yy52-uuac"
                },
                {
                    "vulnerability": "VCID-8aaa-wrd8-7uav"
                },
                {
                    "vulnerability": "VCID-qd4y-zk5q-v7cr"
                },
                {
                    "vulnerability": "VCID-vmqp-frfn-vudr"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/openjpeg2@2.1.2-2"
        }
    ],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-9113.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "5.6",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L"
                }
            ],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-9113.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2016-9113",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00448",
                    "scoring_system": "epss",
                    "scoring_elements": "0.63863",
                    "published_at": "2026-06-04T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2016-9113"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1390231",
            "reference_id": "1390231",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1390231"
        },
        {
            "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=844552",
            "reference_id": "844552",
            "reference_type": "",
            "scores": [],
            "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=844552"
        },
        {
            "reference_url": "https://security.archlinux.org/AVG-54",
            "reference_id": "AVG-54",
            "reference_type": "",
            "scores": [
                {
                    "value": "High",
                    "scoring_system": "archlinux",
                    "scoring_elements": ""
                }
            ],
            "url": "https://security.archlinux.org/AVG-54"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": "5.6 - 8.9",
    "exploitability": "0.5",
    "weighted_severity": "8.0",
    "risk_score": 4.0,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-8aaa-wrd8-7uav"
}