Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/75436?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/75436?format=api", "purl": "pkg:ebuild/app-emulation/xen@4.6.3-r3", "type": "ebuild", "namespace": "app-emulation", "name": "xen", "version": "4.6.3-r3", "qualifiers": {}, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "4.7.1-r4", "latest_non_vulnerable_version": "4.17.4", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/4064?format=api", "vulnerability_id": "VCID-q479-9fry-y7dh", "summary": "x86: Privilege escalation in PV guests", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-6258.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-6258.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2016-6258", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00112", "scoring_system": "epss", "scoring_elements": "0.29776", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00112", "scoring_system": "epss", "scoring_elements": "0.2945", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00112", "scoring_system": "epss", "scoring_elements": "0.29644", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00112", "scoring_system": "epss", "scoring_elements": "0.29563", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00112", "scoring_system": "epss", "scoring_elements": "0.29823", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00112", "scoring_system": "epss", "scoring_elements": "0.29871", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00112", "scoring_system": "epss", "scoring_elements": "0.29685", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00112", "scoring_system": "epss", "scoring_elements": "0.29748", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00112", "scoring_system": "epss", "scoring_elements": "0.29783", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00112", "scoring_system": "epss", "scoring_elements": "0.29788", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00112", "scoring_system": "epss", "scoring_elements": "0.29742", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00112", "scoring_system": "epss", "scoring_elements": "0.29692", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00112", "scoring_system": "epss", "scoring_elements": "0.2971", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00112", "scoring_system": "epss", "scoring_elements": "0.29688", "published_at": "2026-04-18T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2016-6258" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8338", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8338" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4480", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4480" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4962", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4962" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5242", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5242" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6258", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6258" }, { "reference_url": "http://support.citrix.com/article/CTX214954", "reference_id": "", "reference_type": "", "scores": [], "url": "http://support.citrix.com/article/CTX214954" }, { "reference_url": "http://www.debian.org/security/2016/dsa-3633", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.debian.org/security/2016/dsa-3633" }, { "reference_url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html" }, { "reference_url": "http://www.securityfocus.com/bid/92131", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.securityfocus.com/bid/92131" }, { "reference_url": "http://www.securitytracker.com/id/1036446", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.securitytracker.com/id/1036446" }, { "reference_url": "http://xenbits.xen.org/xsa/advisory-182.html", "reference_id": "", "reference_type": "", "scores": [], "url": "http://xenbits.xen.org/xsa/advisory-182.html" }, { "reference_url": "http://xenbits.xen.org/xsa/xsa182-4.5.patch", "reference_id": "", "reference_type": "", "scores": [], "url": "http://xenbits.xen.org/xsa/xsa182-4.5.patch" }, { "reference_url": "http://xenbits.xen.org/xsa/xsa182-4.6.patch", "reference_id": "", "reference_type": "", "scores": [], "url": "http://xenbits.xen.org/xsa/xsa182-4.6.patch" }, { "reference_url": "http://xenbits.xen.org/xsa/xsa182-unstable.patch", "reference_id": "", "reference_type": "", "scores": [], "url": "http://xenbits.xen.org/xsa/xsa182-unstable.patch" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1355987", "reference_id": "1355987", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1355987" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:citrix:xenserver:6.0:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:citrix:xenserver:6.0:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:citrix:xenserver:6.0:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:citrix:xenserver:6.0.2:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:citrix:xenserver:6.0.2:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:citrix:xenserver:6.0.2:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:citrix:xenserver:6.1:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:citrix:xenserver:6.1:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:citrix:xenserver:6.1:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:citrix:xenserver:6.2.0:sp1:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:citrix:xenserver:6.2.0:sp1:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:citrix:xenserver:6.2.0:sp1:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:citrix:xenserver:6.5.0:sp1:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:citrix:xenserver:6.5.0:sp1:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:citrix:xenserver:6.5.0:sp1:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:citrix:xenserver:7.0:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:citrix:xenserver:7.0:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:citrix:xenserver:7.0:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:3.4.0:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:xen:xen:3.4.0:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:3.4.0:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:3.4.2:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:xen:xen:3.4.2:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:3.4.2:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:3.4.3:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:xen:xen:3.4.3:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:3.4.3:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:3.4.4:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:xen:xen:3.4.4:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:3.4.4:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:4.0.0:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:xen:xen:4.0.0:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:4.0.0:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:4.0.1:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:xen:xen:4.0.1:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:4.0.1:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:4.0.3:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:xen:xen:4.0.3:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:4.0.3:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:4.0.4:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:xen:xen:4.0.4:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:4.0.4:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:4.1.0:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:xen:xen:4.1.0:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:4.1.0:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:4.1.1:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:xen:xen:4.1.1:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:4.1.1:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:4.1.2:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:xen:xen:4.1.2:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:4.1.2:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:4.1.3:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:xen:xen:4.1.3:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": 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"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:4.2.2:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:4.2.3:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:xen:xen:4.2.3:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:4.2.3:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:4.3.0:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:xen:xen:4.3.0:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:4.3.0:*:*:*:*:*:*:*" }, { "reference_url": 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"https://xenbits.xen.org/xsa/advisory-190.html" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/75436?format=api", "purl": "pkg:ebuild/app-emulation/xen@4.6.3-r3", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/app-emulation/xen@4.6.3-r3" } ], "aliases": [ "CVE-2016-7777", "XSA-190" ], "risk_score": 2.8, "exploitability": "0.5", "weighted_severity": "5.5", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-xa1k-c5dm-97am" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/app-emulation/xen@4.6.3-r3" }