GET

Package Instance

Lookup for vulnerable packages by Package URL.

GET /api/packages/220239?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/220239?format=api",
    "purl": "pkg:apk/alpine/xen@4.14.0-r1?arch=aarch64&distroversion=v3.21&reponame=main",
    "type": "apk",
    "namespace": "alpine",
    "name": "xen",
    "version": "4.14.0-r1",
    "qualifiers": {
        "arch": "aarch64",
        "distroversion": "v3.21",
        "reponame": "main"
    },
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": "4.14.0-r2",
    "latest_non_vulnerable_version": "4.19.5-r3",
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/375?format=api",
            "vulnerability_id": "VCID-6dq2-nyv2-77hb",
            "summary": "PCI passthrough code reading back hardware registers",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-25595",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00088",
                            "scoring_system": "epss",
                            "scoring_elements": "0.25131",
                            "published_at": "2026-05-30T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-25595"
                },
                {
                    "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.8",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"
                        }
                    ],
                    "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
                },
                {
                    "reference_url": "https://security.gentoo.org/glsa/202011-06",
                    "reference_id": "GLSA-202011-06",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://security.gentoo.org/glsa/202011-06"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/5617-1/",
                    "reference_id": "USN-5617-1",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/5617-1/"
                },
                {
                    "reference_url": "https://xenbits.xen.org/xsa/advisory-337.html",
                    "reference_id": "XSA-337",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://xenbits.xen.org/xsa/advisory-337.html"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/220239?format=api",
                    "purl": "pkg:apk/alpine/xen@4.14.0-r1?arch=aarch64&distroversion=v3.21&reponame=main",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/xen@4.14.0-r1%3Farch=aarch64&distroversion=v3.21&reponame=main"
                }
            ],
            "aliases": [
                "CVE-2020-25595",
                "XSA-337"
            ],
            "risk_score": null,
            "exploitability": null,
            "weighted_severity": null,
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-6dq2-nyv2-77hb"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/378?format=api",
            "vulnerability_id": "VCID-8zuu-8mhv-cyfc",
            "summary": "Missing memory barriers when accessing/allocating an event channel",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-25603",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00072",
                            "scoring_system": "epss",
                            "scoring_elements": "0.22061",
                            "published_at": "2026-05-30T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-25603"
                },
                {
                    "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.8",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"
                        }
                    ],
                    "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
                },
                {
                    "reference_url": "https://security.gentoo.org/glsa/202011-06",
                    "reference_id": "GLSA-202011-06",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://security.gentoo.org/glsa/202011-06"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/5617-1/",
                    "reference_id": "USN-5617-1",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/5617-1/"
                },
                {
                    "reference_url": "https://xenbits.xen.org/xsa/advisory-340.html",
                    "reference_id": "XSA-340",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://xenbits.xen.org/xsa/advisory-340.html"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/220239?format=api",
                    "purl": "pkg:apk/alpine/xen@4.14.0-r1?arch=aarch64&distroversion=v3.21&reponame=main",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/xen@4.14.0-r1%3Farch=aarch64&distroversion=v3.21&reponame=main"
                }
            ],
            "aliases": [
                "CVE-2020-25603",
                "XSA-340"
            ],
            "risk_score": null,
            "exploitability": null,
            "weighted_severity": null,
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-8zuu-8mhv-cyfc"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/374?format=api",
            "vulnerability_id": "VCID-chpd-pt4k-duar",
            "summary": "race when migrating timers between x86 HVM vCPU-s",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-25604",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00071",
                            "scoring_system": "epss",
                            "scoring_elements": "0.21943",
                            "published_at": "2026-05-30T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-25604"
                },
                {
                    "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H"
                        }
                    ],
                    "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
                },
                {
                    "reference_url": "https://security.gentoo.org/glsa/202011-06",
                    "reference_id": "GLSA-202011-06",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://security.gentoo.org/glsa/202011-06"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/5617-1/",
                    "reference_id": "USN-5617-1",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/5617-1/"
                },
                {
                    "reference_url": "https://xenbits.xen.org/xsa/advisory-336.html",
                    "reference_id": "XSA-336",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://xenbits.xen.org/xsa/advisory-336.html"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/220239?format=api",
                    "purl": "pkg:apk/alpine/xen@4.14.0-r1?arch=aarch64&distroversion=v3.21&reponame=main",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/xen@4.14.0-r1%3Farch=aarch64&distroversion=v3.21&reponame=main"
                }
            ],
            "aliases": [
                "CVE-2020-25604",
                "XSA-336"
            ],
            "risk_score": null,
            "exploitability": null,
            "weighted_severity": null,
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-chpd-pt4k-duar"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/372?format=api",
            "vulnerability_id": "VCID-k2gw-ze9b-3fgh",
            "summary": "Missing unlock in XENMEM_acquire_resource error path",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-25598",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00073",
                            "scoring_system": "epss",
                            "scoring_elements": "0.22254",
                            "published_at": "2026-05-30T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-25598"
                },
                {
                    "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H"
                        }
                    ],
                    "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
                },
                {
                    "reference_url": "https://security.gentoo.org/glsa/202011-06",
                    "reference_id": "GLSA-202011-06",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://security.gentoo.org/glsa/202011-06"
                },
                {
                    "reference_url": "https://xenbits.xen.org/xsa/advisory-334.html",
                    "reference_id": "XSA-334",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://xenbits.xen.org/xsa/advisory-334.html"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/220239?format=api",
                    "purl": "pkg:apk/alpine/xen@4.14.0-r1?arch=aarch64&distroversion=v3.21&reponame=main",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/xen@4.14.0-r1%3Farch=aarch64&distroversion=v3.21&reponame=main"
                }
            ],
            "aliases": [
                "CVE-2020-25598",
                "XSA-334"
            ],
            "risk_score": null,
            "exploitability": null,
            "weighted_severity": null,
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-k2gw-ze9b-3fgh"
        }
    ],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/xen@4.14.0-r1%3Farch=aarch64&distroversion=v3.21&reponame=main"
}