Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/99804?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/99804?format=api", "purl": "pkg:rpm/redhat/grub2@1:2.02-123?arch=el8", "type": "rpm", "namespace": "redhat", "name": "grub2", "version": "1:2.02-123", "qualifiers": { "arch": "el8" }, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/56074?format=api", "vulnerability_id": "VCID-29d7-asmu-e7ev", "summary": "Multiple vulnerabilities have been discovered in GRUB, the worst of which may allow for secureboot bypass.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-3981.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-3981.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-3981", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.06521", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.06586", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.06621", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.066", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.06649", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.06692", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.06691", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.06684", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.06675", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.06604", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.06596", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.06754", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.06736", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.06745", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.06738", "published_at": "2026-04-29T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-3981" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3981", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3981" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1001414", "reference_id": "1001414", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1001414" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2024170", "reference_id": "2024170", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2024170" }, { "reference_url": "https://security.gentoo.org/glsa/202209-12", "reference_id": "GLSA-202209-12", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202209-12" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:2110", "reference_id": "RHSA-2022:2110", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:2110" }, { "reference_url": "https://usn.ubuntu.com/6355-1/", "reference_id": "USN-6355-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6355-1/" } ], "fixed_packages": [], "aliases": [ "CVE-2021-3981" ], "risk_score": 1.5, "exploitability": "0.5", "weighted_severity": "3.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-29d7-asmu-e7ev" } ], "fixing_vulnerabilities": [], "risk_score": "1.5", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/grub2@1:2.02-123%3Farch=el8" }