Lookup for vulnerable packages by Package URL.

GET /api/packages/943270?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/943270?format=api",
    "purl": "pkg:deb/debian/xen@4.1.1-1?distro=trixie",
    "type": "deb",
    "namespace": "debian",
    "name": "xen",
    "version": "4.1.1-1",
    "qualifiers": {
        "distro": "trixie"
    },
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": "4.1.2-1",
    "latest_non_vulnerable_version": "4.20.2+7-g1badcf5035-1",
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/3876?format=api",
            "vulnerability_id": "VCID-6m7c-ceaj-ufem",
            "summary": "paravirtualised kernel image validation",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-1583.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-1583.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2011-1583",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00515",
                            "scoring_system": "epss",
                            "scoring_elements": "0.66517",
                            "published_at": "2026-04-01T12:55:00Z"
                        },
                        {
                            "value": "0.00515",
                            "scoring_system": "epss",
                            "scoring_elements": "0.66556",
                            "published_at": "2026-04-02T12:55:00Z"
                        },
                        {
                            "value": "0.00515",
                            "scoring_system": "epss",
                            "scoring_elements": "0.66581",
                            "published_at": "2026-04-04T12:55:00Z"
                        },
                        {
                            "value": "0.00515",
                            "scoring_system": "epss",
                            "scoring_elements": "0.66553",
                            "published_at": "2026-04-07T12:55:00Z"
                        },
                        {
                            "value": "0.00515",
                            "scoring_system": "epss",
                            "scoring_elements": "0.66601",
                            "published_at": "2026-04-08T12:55:00Z"
                        },
                        {
                            "value": "0.00515",
                            "scoring_system": "epss",
                            "scoring_elements": "0.66615",
                            "published_at": "2026-04-09T12:55:00Z"
                        },
                        {
                            "value": "0.00515",
                            "scoring_system": "epss",
                            "scoring_elements": "0.66633",
                            "published_at": "2026-04-11T12:55:00Z"
                        },
                        {
                            "value": "0.00515",
                            "scoring_system": "epss",
                            "scoring_elements": "0.66621",
                            "published_at": "2026-04-12T12:55:00Z"
                        },
                        {
                            "value": "0.00515",
                            "scoring_system": "epss",
                            "scoring_elements": "0.66588",
                            "published_at": "2026-04-13T12:55:00Z"
                        },
                        {
                            "value": "0.00515",
                            "scoring_system": "epss",
                            "scoring_elements": "0.66624",
                            "published_at": "2026-04-16T12:55:00Z"
                        },
                        {
                            "value": "0.00515",
                            "scoring_system": "epss",
                            "scoring_elements": "0.66639",
                            "published_at": "2026-04-18T12:55:00Z"
                        },
                        {
                            "value": "0.00515",
                            "scoring_system": "epss",
                            "scoring_elements": "0.66623",
                            "published_at": "2026-04-21T12:55:00Z"
                        },
                        {
                            "value": "0.00515",
                            "scoring_system": "epss",
                            "scoring_elements": "0.66649",
                            "published_at": "2026-04-24T12:55:00Z"
                        },
                        {
                            "value": "0.00515",
                            "scoring_system": "epss",
                            "scoring_elements": "0.66663",
                            "published_at": "2026-04-26T12:55:00Z"
                        },
                        {
                            "value": "0.00515",
                            "scoring_system": "epss",
                            "scoring_elements": "0.66662",
                            "published_at": "2026-04-29T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2011-1583"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1583",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1583"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=696927",
                    "reference_id": "696927",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=696927"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2011:0496",
                    "reference_id": "RHSA-2011:0496",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2011:0496"
                },
                {
                    "reference_url": "https://xenbits.xen.org/xsa/advisory-2.html",
                    "reference_id": "XSA-2",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://xenbits.xen.org/xsa/advisory-2.html"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/943270?format=api",
                    "purl": "pkg:deb/debian/xen@4.1.1-1?distro=trixie",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xen@4.1.1-1%3Fdistro=trixie"
                },
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/943265?format=api",
                    "purl": "pkg:deb/debian/xen@4.14.6-1?distro=trixie",
                    "is_vulnerable": true,
                    "affected_by_vulnerabilities": [
                        {
                            "vulnerability": "VCID-1tb8-t91c-63bp"
                        },
                        {
                            "vulnerability": "VCID-26a9-9zz3-wfhh"
                        },
                        {
                            "vulnerability": "VCID-2trm-w3ww-cfhk"
                        },
                        {
                            "vulnerability": "VCID-3bw4-631f-e7h6"
                        },
                        {
                            "vulnerability": "VCID-3se4-qv6j-xqfq"
                        },
                        {
                            "vulnerability": "VCID-3vdg-5g64-wkbt"
                        },
                        {
                            "vulnerability": "VCID-46ad-1k9n-j3hm"
                        },
                        {
                            "vulnerability": "VCID-4cdt-ycjx-6ub4"
                        },
                        {
                            "vulnerability": "VCID-4k7p-3g95-n7dm"
                        },
                        {
                            "vulnerability": "VCID-4pra-prf3-1uff"
                        },
                        {
                            "vulnerability": "VCID-4rmg-db7g-u3hs"
                        },
                        {
                            "vulnerability": "VCID-5ktg-bhh1-ubbz"
                        },
                        {
                            "vulnerability": "VCID-5u88-jt28-cfb6"
                        },
                        {
                            "vulnerability": "VCID-6dax-cddv-7bbs"
                        },
                        {
                            "vulnerability": "VCID-6jqj-2qwn-8qd9"
                        },
                        {
                            "vulnerability": "VCID-8k1q-b2kj-w7hh"
                        },
                        {
                            "vulnerability": "VCID-8tv5-zxmm-r3fk"
                        },
                        {
                            "vulnerability": "VCID-97zm-r9b6-uqdu"
                        },
                        {
                            "vulnerability": "VCID-b57c-x3pw-7fb7"
                        },
                        {
                            "vulnerability": "VCID-bhdk-jmss-4qc8"
                        },
                        {
                            "vulnerability": "VCID-byu1-7n9c-5fes"
                        },
                        {
                            "vulnerability": "VCID-c4xu-szkm-1kh6"
                        },
                        {
                            "vulnerability": "VCID-ee3z-24pr-kqcm"
                        },
                        {
                            "vulnerability": "VCID-ejhc-6yqt-gkgv"
                        },
                        {
                            "vulnerability": "VCID-evcg-2z3p-gbch"
                        },
                        {
                            "vulnerability": "VCID-h9hz-vur7-kyhg"
                        },
                        {
                            "vulnerability": "VCID-j22f-mbqe-a7dk"
                        },
                        {
                            "vulnerability": "VCID-p2fk-8snj-x7dy"
                        },
                        {
                            "vulnerability": "VCID-psaa-jdr7-e3fm"
                        },
                        {
                            "vulnerability": "VCID-q3p3-tgay-6kcs"
                        },
                        {
                            "vulnerability": "VCID-qpfc-3296-9ub3"
                        },
                        {
                            "vulnerability": "VCID-qsma-2ufh-jybe"
                        },
                        {
                            "vulnerability": "VCID-rdub-9bhg-nbc6"
                        },
                        {
                            "vulnerability": "VCID-rk2f-yqbb-nyd2"
                        },
                        {
                            "vulnerability": "VCID-rt5n-e4wq-p3gh"
                        },
                        {
                            "vulnerability": "VCID-tjgh-waa3-wqgk"
                        },
                        {
                            "vulnerability": "VCID-upju-tcz7-efg1"
                        },
                        {
                            "vulnerability": "VCID-uv8m-bj4c-8fes"
                        },
                        {
                            "vulnerability": "VCID-vv23-mvyn-87hg"
                        },
                        {
                            "vulnerability": "VCID-wd4s-jxuf-skbp"
                        },
                        {
                            "vulnerability": "VCID-wz1m-aeaf-nkg7"
                        },
                        {
                            "vulnerability": "VCID-xqpz-y83m-4uc4"
                        },
                        {
                            "vulnerability": "VCID-ye1t-qhtx-sucm"
                        },
                        {
                            "vulnerability": "VCID-z9rm-9p2q-wfag"
                        },
                        {
                            "vulnerability": "VCID-zkeg-d5d5-vbda"
                        }
                    ],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xen@4.14.6-1%3Fdistro=trixie"
                },
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/943263?format=api",
                    "purl": "pkg:deb/debian/xen@4.17.5%2B72-g01140da4e8-1?distro=trixie",
                    "is_vulnerable": true,
                    "affected_by_vulnerabilities": [
                        {
                            "vulnerability": "VCID-qpfc-3296-9ub3"
                        },
                        {
                            "vulnerability": "VCID-upju-tcz7-efg1"
                        },
                        {
                            "vulnerability": "VCID-wx6w-6y5m-fugn"
                        }
                    ],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xen@4.17.5%252B72-g01140da4e8-1%3Fdistro=trixie"
                },
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/943267?format=api",
                    "purl": "pkg:deb/debian/xen@4.20.2%2B37-g61ff35323e-0%2Bdeb13u1?distro=trixie",
                    "is_vulnerable": true,
                    "affected_by_vulnerabilities": [
                        {
                            "vulnerability": "VCID-qsma-2ufh-jybe"
                        },
                        {
                            "vulnerability": "VCID-wx6w-6y5m-fugn"
                        }
                    ],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xen@4.20.2%252B37-g61ff35323e-0%252Bdeb13u1%3Fdistro=trixie"
                },
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/943266?format=api",
                    "purl": "pkg:deb/debian/xen@4.20.2%2B37-g61ff35323e-1?distro=trixie",
                    "is_vulnerable": true,
                    "affected_by_vulnerabilities": [
                        {
                            "vulnerability": "VCID-qsma-2ufh-jybe"
                        },
                        {
                            "vulnerability": "VCID-wx6w-6y5m-fugn"
                        }
                    ],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xen@4.20.2%252B37-g61ff35323e-1%3Fdistro=trixie"
                }
            ],
            "aliases": [
                "CVE-2011-1583"
            ],
            "risk_score": null,
            "exploitability": "0.5",
            "weighted_severity": "0.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-6m7c-ceaj-ufem"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/37125?format=api",
            "vulnerability_id": "VCID-jhnb-rufu-8ubj",
            "summary": "Multiple vulnerabilities have been found in Xen, allowing attackers\n    on a Xen Virtual Machine to execute arbitrary code, cause Denial of\n    Service, or gain access to data on the host.",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-3262.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-3262.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2011-3262",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00096",
                            "scoring_system": "epss",
                            "scoring_elements": "0.26634",
                            "published_at": "2026-04-01T12:55:00Z"
                        },
                        {
                            "value": "0.00096",
                            "scoring_system": "epss",
                            "scoring_elements": "0.2668",
                            "published_at": "2026-04-02T12:55:00Z"
                        },
                        {
                            "value": "0.00096",
                            "scoring_system": "epss",
                            "scoring_elements": "0.26721",
                            "published_at": "2026-04-04T12:55:00Z"
                        },
                        {
                            "value": "0.00096",
                            "scoring_system": "epss",
                            "scoring_elements": "0.26506",
                            "published_at": "2026-04-18T12:55:00Z"
                        },
                        {
                            "value": "0.00096",
                            "scoring_system": "epss",
                            "scoring_elements": "0.26574",
                            "published_at": "2026-04-08T12:55:00Z"
                        },
                        {
                            "value": "0.00096",
                            "scoring_system": "epss",
                            "scoring_elements": "0.26623",
                            "published_at": "2026-04-09T12:55:00Z"
                        },
                        {
                            "value": "0.00096",
                            "scoring_system": "epss",
                            "scoring_elements": "0.26628",
                            "published_at": "2026-04-11T12:55:00Z"
                        },
                        {
                            "value": "0.00096",
                            "scoring_system": "epss",
                            "scoring_elements": "0.26584",
                            "published_at": "2026-04-12T12:55:00Z"
                        },
                        {
                            "value": "0.00096",
                            "scoring_system": "epss",
                            "scoring_elements": "0.26526",
                            "published_at": "2026-04-13T12:55:00Z"
                        },
                        {
                            "value": "0.00096",
                            "scoring_system": "epss",
                            "scoring_elements": "0.26533",
                            "published_at": "2026-04-16T12:55:00Z"
                        },
                        {
                            "value": "0.00096",
                            "scoring_system": "epss",
                            "scoring_elements": "0.26467",
                            "published_at": "2026-04-21T12:55:00Z"
                        },
                        {
                            "value": "0.00096",
                            "scoring_system": "epss",
                            "scoring_elements": "0.26406",
                            "published_at": "2026-04-24T12:55:00Z"
                        },
                        {
                            "value": "0.00096",
                            "scoring_system": "epss",
                            "scoring_elements": "0.264",
                            "published_at": "2026-04-26T12:55:00Z"
                        },
                        {
                            "value": "0.00096",
                            "scoring_system": "epss",
                            "scoring_elements": "0.26344",
                            "published_at": "2026-04-29T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2011-3262"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3262",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3262"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=696927",
                    "reference_id": "696927",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=696927"
                },
                {
                    "reference_url": "https://security.gentoo.org/glsa/201309-24",
                    "reference_id": "GLSA-201309-24",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://security.gentoo.org/glsa/201309-24"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2011:0496",
                    "reference_id": "RHSA-2011:0496",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2011:0496"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/943270?format=api",
                    "purl": "pkg:deb/debian/xen@4.1.1-1?distro=trixie",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xen@4.1.1-1%3Fdistro=trixie"
                },
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/943265?format=api",
                    "purl": "pkg:deb/debian/xen@4.14.6-1?distro=trixie",
                    "is_vulnerable": true,
                    "affected_by_vulnerabilities": [
                        {
                            "vulnerability": "VCID-1tb8-t91c-63bp"
                        },
                        {
                            "vulnerability": "VCID-26a9-9zz3-wfhh"
                        },
                        {
                            "vulnerability": "VCID-2trm-w3ww-cfhk"
                        },
                        {
                            "vulnerability": "VCID-3bw4-631f-e7h6"
                        },
                        {
                            "vulnerability": "VCID-3se4-qv6j-xqfq"
                        },
                        {
                            "vulnerability": "VCID-3vdg-5g64-wkbt"
                        },
                        {
                            "vulnerability": "VCID-46ad-1k9n-j3hm"
                        },
                        {
                            "vulnerability": "VCID-4cdt-ycjx-6ub4"
                        },
                        {
                            "vulnerability": "VCID-4k7p-3g95-n7dm"
                        },
                        {
                            "vulnerability": "VCID-4pra-prf3-1uff"
                        },
                        {
                            "vulnerability": "VCID-4rmg-db7g-u3hs"
                        },
                        {
                            "vulnerability": "VCID-5ktg-bhh1-ubbz"
                        },
                        {
                            "vulnerability": "VCID-5u88-jt28-cfb6"
                        },
                        {
                            "vulnerability": "VCID-6dax-cddv-7bbs"
                        },
                        {
                            "vulnerability": "VCID-6jqj-2qwn-8qd9"
                        },
                        {
                            "vulnerability": "VCID-8k1q-b2kj-w7hh"
                        },
                        {
                            "vulnerability": "VCID-8tv5-zxmm-r3fk"
                        },
                        {
                            "vulnerability": "VCID-97zm-r9b6-uqdu"
                        },
                        {
                            "vulnerability": "VCID-b57c-x3pw-7fb7"
                        },
                        {
                            "vulnerability": "VCID-bhdk-jmss-4qc8"
                        },
                        {
                            "vulnerability": "VCID-byu1-7n9c-5fes"
                        },
                        {
                            "vulnerability": "VCID-c4xu-szkm-1kh6"
                        },
                        {
                            "vulnerability": "VCID-ee3z-24pr-kqcm"
                        },
                        {
                            "vulnerability": "VCID-ejhc-6yqt-gkgv"
                        },
                        {
                            "vulnerability": "VCID-evcg-2z3p-gbch"
                        },
                        {
                            "vulnerability": "VCID-h9hz-vur7-kyhg"
                        },
                        {
                            "vulnerability": "VCID-j22f-mbqe-a7dk"
                        },
                        {
                            "vulnerability": "VCID-p2fk-8snj-x7dy"
                        },
                        {
                            "vulnerability": "VCID-psaa-jdr7-e3fm"
                        },
                        {
                            "vulnerability": "VCID-q3p3-tgay-6kcs"
                        },
                        {
                            "vulnerability": "VCID-qpfc-3296-9ub3"
                        },
                        {
                            "vulnerability": "VCID-qsma-2ufh-jybe"
                        },
                        {
                            "vulnerability": "VCID-rdub-9bhg-nbc6"
                        },
                        {
                            "vulnerability": "VCID-rk2f-yqbb-nyd2"
                        },
                        {
                            "vulnerability": "VCID-rt5n-e4wq-p3gh"
                        },
                        {
                            "vulnerability": "VCID-tjgh-waa3-wqgk"
                        },
                        {
                            "vulnerability": "VCID-upju-tcz7-efg1"
                        },
                        {
                            "vulnerability": "VCID-uv8m-bj4c-8fes"
                        },
                        {
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