Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/126430?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/126430?format=api", "purl": "pkg:rpm/redhat/kernel@2.6.32-220.2.1?arch=el6", "type": "rpm", "namespace": "redhat", "name": "kernel", "version": "2.6.32-220.2.1", "qualifiers": { "arch": "el6" }, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/87180?format=api", "vulnerability_id": "VCID-3qpn-v9pw-vbgs", "summary": "kernel: possible privilege escalation via SG_IO ioctl", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-4127.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-4127.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2011-4127", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.2553", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25599", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25636", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25404", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25473", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25521", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25532", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.2549", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25433", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25438", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25428", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25394", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25358", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25351", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25306", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.2519", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25255", "published_at": "2026-05-07T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2011-4127" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4127", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4127" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=752375", "reference_id": "752375", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=752375" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2011:1849", "reference_id": "RHSA-2011:1849", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2011:1849" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2011:1850", "reference_id": "RHSA-2011:1850", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2011:1850" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2012:0107", "reference_id": "RHSA-2012:0107", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2012:0107" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2012:0333", "reference_id": "RHSA-2012:0333", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2012:0333" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2012:0358", "reference_id": "RHSA-2012:0358", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2012:0358" }, { "reference_url": "https://usn.ubuntu.com/1384-1/", "reference_id": "USN-1384-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1384-1/" }, { "reference_url": "https://usn.ubuntu.com/1388-1/", "reference_id": "USN-1388-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1388-1/" }, { "reference_url": "https://usn.ubuntu.com/1389-1/", "reference_id": "USN-1389-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1389-1/" }, { "reference_url": "https://usn.ubuntu.com/1405-1/", "reference_id": "USN-1405-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1405-1/" } ], "fixed_packages": [], "aliases": [ "CVE-2011-4127" ], "risk_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-3qpn-v9pw-vbgs" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/87580?format=api", "vulnerability_id": "VCID-t5bd-vweu-zudg", "summary": "kernel: tight loop and no preemption can cause system stall", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-4621.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-4621.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2011-4621", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00064", "scoring_system": "epss", "scoring_elements": "0.19899", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00064", "scoring_system": "epss", "scoring_elements": "0.20044", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00064", "scoring_system": "epss", "scoring_elements": "0.20103", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00064", "scoring_system": "epss", "scoring_elements": "0.19831", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00064", "scoring_system": "epss", "scoring_elements": "0.19911", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00064", "scoring_system": "epss", "scoring_elements": "0.19966", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00064", "scoring_system": "epss", "scoring_elements": "0.19984", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00064", "scoring_system": "epss", "scoring_elements": "0.1994", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00064", "scoring_system": "epss", "scoring_elements": "0.19881", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00064", "scoring_system": "epss", "scoring_elements": "0.19858", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00064", "scoring_system": "epss", "scoring_elements": "0.19863", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00064", "scoring_system": "epss", "scoring_elements": "0.19861", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00064", "scoring_system": "epss", "scoring_elements": "0.19757", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00064", "scoring_system": "epss", "scoring_elements": "0.1975", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00064", "scoring_system": "epss", "scoring_elements": "0.1972", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00064", "scoring_system": "epss", "scoring_elements": "0.19627", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00064", "scoring_system": "epss", "scoring_elements": "0.19704", "published_at": "2026-05-07T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2011-4621" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=769711", "reference_id": "769711", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=769711" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2011:1849", "reference_id": "RHSA-2011:1849", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2011:1849" }, { "reference_url": "https://usn.ubuntu.com/1081-1/", "reference_id": "USN-1081-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1081-1/" }, { "reference_url": "https://usn.ubuntu.com/1187-1/", "reference_id": "USN-1187-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1187-1/" }, { "reference_url": "https://usn.ubuntu.com/1212-1/", "reference_id": "USN-1212-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1212-1/" }, { "reference_url": "https://usn.ubuntu.com/1394-1/", "reference_id": "USN-1394-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1394-1/" } ], "fixed_packages": [], "aliases": [ "CVE-2011-4621" ], "risk_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-t5bd-vweu-zudg" } ], "fixing_vulnerabilities": [], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel@2.6.32-220.2.1%3Farch=el6" }