Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/475056?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/475056?format=api", "purl": "pkg:apk/alpine/xen@4.18.0-r4?arch=x86&distroversion=v3.22&reponame=main", "type": "apk", "namespace": "alpine", "name": "xen", "version": "4.18.0-r4", "qualifiers": { "arch": "x86", "distroversion": "v3.22", "reponame": "main" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "4.18.0-r5", "latest_non_vulnerable_version": "4.20.3-r2", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/4375?format=api", "vulnerability_id": "VCID-3vdg-5g64-wkbt", "summary": "x86: shadow stack vs exceptions from emulation stubs", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-46841", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.19893", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.20217", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.20041", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.20045", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.20044", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.19928", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.19923", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.20274", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.19999", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.20079", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.20137", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.20162", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.20117", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.20059", "published_at": "2026-04-13T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-46841" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-46841", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-46841" }, { "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://xenbits.xenproject.org/xsa/advisory-451.html", "reference_id": "advisory-451.html", "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" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-03-25T16:09:38Z/" } ], "url": "https://xenbits.xenproject.org/xsa/advisory-451.html" }, { "reference_url": "https://security.gentoo.org/glsa/202409-10", "reference_id": "GLSA-202409-10", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202409-10" }, { "reference_url": "https://xenbits.xen.org/xsa/advisory-451.html", "reference_id": "XSA-451", "reference_type": "", "scores": [], "url": "https://xenbits.xen.org/xsa/advisory-451.html" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZON4TLXG7TG4A2XZG563JMVTGQW4SF3A/", "reference_id": "ZON4TLXG7TG4A2XZG563JMVTGQW4SF3A", "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" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-03-25T16:09:38Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZON4TLXG7TG4A2XZG563JMVTGQW4SF3A/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/475056?format=api", "purl": "pkg:apk/alpine/xen@4.18.0-r4?arch=x86&distroversion=v3.22&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/xen@4.18.0-r4%3Farch=x86&distroversion=v3.22&reponame=main" } ], "aliases": [ "CVE-2023-46841", "XSA-451" ], "risk_score": 3.0, "exploitability": "0.5", "weighted_severity": "5.9", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-3vdg-5g64-wkbt" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/xen@4.18.0-r4%3Farch=x86&distroversion=v3.22&reponame=main" }