GET

Package Instance

Lookup for vulnerable packages by Package URL.

GET /api/packages/403167?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/403167?format=api",
    "purl": "pkg:apk/alpine/expat@2.7.2-r0?arch=aarch64&distroversion=v3.22&reponame=main",
    "type": "apk",
    "namespace": "alpine",
    "name": "expat",
    "version": "2.7.2-r0",
    "qualifiers": {
        "arch": "aarch64",
        "distroversion": "v3.22",
        "reponame": "main"
    },
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": "2.7.4-r0",
    "latest_non_vulnerable_version": "2.7.5-r0",
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/62712?format=api",
            "vulnerability_id": "VCID-77y6-jskt-qucb",
            "summary": "libexpat in Expat before 2.7.2 allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing.",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-59375.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "5.3",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
                        }
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                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-59375.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-59375",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00051",
                            "scoring_system": "epss",
                            "scoring_elements": "0.15808",
                            "published_at": "2026-04-09T12:55:00Z"
                        },
                        {
                            "value": "0.00051",
                            "scoring_system": "epss",
                            "scoring_elements": "0.15811",
                            "published_at": "2026-04-02T12:55:00Z"
                        },
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                            "value": "0.00051",
                            "scoring_system": "epss",
                            "scoring_elements": "0.15871",
                            "published_at": "2026-04-04T12:55:00Z"
                        },
                        {
                            "value": "0.00051",
                            "scoring_system": "epss",
                            "scoring_elements": "0.15663",
                            "published_at": "2026-04-07T12:55:00Z"
                        },
                        {
                            "value": "0.00051",
                            "scoring_system": "epss",
                            "scoring_elements": "0.15748",
                            "published_at": "2026-04-08T12:55:00Z"
                        },
                        {
                            "value": "0.00058",
                            "scoring_system": "epss",
                            "scoring_elements": "0.18215",
                            "published_at": "2026-04-12T12:55:00Z"
                        },
                        {
                            "value": "0.00058",
                            "scoring_system": "epss",
                            "scoring_elements": "0.18121",
                            "published_at": "2026-04-18T12:55:00Z"
                        },
                        {
                            "value": "0.00058",
                            "scoring_system": "epss",
                            "scoring_elements": "0.18164",
                            "published_at": "2026-04-13T12:55:00Z"
                        },
                        {
                            "value": "0.00058",
                            "scoring_system": "epss",
                            "scoring_elements": "0.18108",
                            "published_at": "2026-04-16T12:55:00Z"
                        },
                        {
                            "value": "0.00058",
                            "scoring_system": "epss",
                            "scoring_elements": "0.18262",
                            "published_at": "2026-04-11T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-59375"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-59375",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-59375"
                },
                {
                    "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
                    "reference_id": "",
                    "reference_type": "",
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                            "value": "7.5",
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                    "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
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                {
                    "reference_url": "https://github.com/libexpat/libexpat/issues/1018",
                    "reference_id": "1018",
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                            "value": "Track",
                            "scoring_system": "ssvc",
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                    "url": "https://github.com/libexpat/libexpat/issues/1018"
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                {
                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1115298",
                    "reference_id": "1115298",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1115298"
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                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2395108",
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                {
                    "reference_url": "https://issues.oss-fuzz.com/issues/439133977",
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                {
                    "reference_url": "https://github.com/libexpat/libexpat/blob/R_2_7_2/expat/Changes",
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