Lookup for vulnerable packages by Package URL.

GET /api/packages/52399?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/52399?format=api",
    "purl": "pkg:nuget/libpng@1.3.0",
    "type": "nuget",
    "namespace": "",
    "name": "libpng",
    "version": "1.3.0",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": "1.6.37",
    "latest_non_vulnerable_version": "1.6.37",
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/37940?format=api",
            "vulnerability_id": "VCID-z7uy-uene-gkb8",
            "summary": "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')\nMultiple buffer overflows in the (1) png_set_PLTE and (2) png_get_PLTE functions in libpng  allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a small bit-depth value in an IHDR (aka image header) chunk in a PNG image.",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-8126.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-8126.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2015-8126",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.05157",
                            "scoring_system": "epss",
                            "scoring_elements": "0.90058",
                            "published_at": "2026-06-04T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2015-8126"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7981",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7981"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8126",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8126"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1281756",
                    "reference_id": "1281756",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1281756"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8126",
                    "reference_id": "CVE-2015-8126",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8126"
                },
                {
                    "reference_url": "https://security.gentoo.org/glsa/201611-08",
                    "reference_id": "GLSA-201611-08",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://security.gentoo.org/glsa/201611-08"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2015:2594",
                    "reference_id": "RHSA-2015:2594",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2015:2594"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2015:2595",
                    "reference_id": "RHSA-2015:2595",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2015:2595"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2015:2596",
                    "reference_id": "RHSA-2015:2596",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2015:2596"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2016:0055",
                    "reference_id": "RHSA-2016:0055",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2016:0055"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2016:0056",
                    "reference_id": "RHSA-2016:0056",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2016:0056"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2016:0057",
                    "reference_id": "RHSA-2016:0057",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2016:0057"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2016:0098",
                    "reference_id": "RHSA-2016:0098",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2016:0098"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2016:0099",
                    "reference_id": "RHSA-2016:0099",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2016:0099"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2016:0100",
                    "reference_id": "RHSA-2016:0100",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2016:0100"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2016:0101",
                    "reference_id": "RHSA-2016:0101",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2016:0101"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2016:1430",
                    "reference_id": "RHSA-2016:1430",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2016:1430"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/52400?format=api",
                    "purl": "pkg:nuget/libpng@1.6.19.1",
                    "is_vulnerable": true,
                    "affected_by_vulnerabilities": [
                        {
                            "vulnerability": "VCID-y21n-ekwz-ayep"
                        },
                        {
                            "vulnerability": "VCID-yk3y-m6rn-ukbd"
                        }
                    ],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/libpng@1.6.19.1"
                }
            ],
            "aliases": [
                "CVE-2015-8126"
            ],
            "risk_score": null,
            "exploitability": "0.5",
            "weighted_severity": "0.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-z7uy-uene-gkb8"
        }
    ],
    "fixing_vulnerabilities": [],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/libpng@1.3.0"
}