Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/1035031?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/1035031?format=api", "purl": "pkg:mozilla/Firefox%20ESR@115.34.1", "type": "mozilla", "namespace": "", "name": "Firefox ESR", "version": "115.34.1", "qualifiers": {}, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "115.35.0", "latest_non_vulnerable_version": "140.10.2", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/349997?format=api", "vulnerability_id": "VCID-5dw5-vpt8-zqbz", "summary": "Memory safety bugs present in Firefox ESR 115.34.0, Firefox ESR 140.9.0, Thunderbird ESR 140.9.0, Firefox 149.0.1 and Thunderbird 149.0.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-5731.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-5731.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-5731", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.17176", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.17187", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.17244", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.17223", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.20043", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.20048", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.20167", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.20168", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.19999", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.19922", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.20012", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00071", "scoring_system": "epss", "scoring_elements": "0.21541", "published_at": "2026-05-12T12:55:00Z" }, { "value": "0.00071", "scoring_system": "epss", "scoring_elements": "0.21545", "published_at": "2026-05-09T12:55:00Z" }, { "value": "0.00071", "scoring_system": "epss", "scoring_elements": "0.21631", "published_at": "2026-05-16T12:55:00Z" }, { "value": "0.00071", "scoring_system": "epss", "scoring_elements": "0.21633", "published_at": "2026-05-15T12:55:00Z" }, { "value": "0.00071", "scoring_system": "epss", "scoring_elements": "0.21613", "published_at": "2026-05-14T12:55:00Z" }, { "value": "0.00071", "scoring_system": "epss", "scoring_elements": "0.2152", "published_at": "2026-05-11T12:55:00Z" }, { "value": "0.00072", "scoring_system": "epss", "scoring_elements": "0.21869", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00072", "scoring_system": "epss", "scoring_elements": "0.21867", "published_at": "2026-04-13T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-5731" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-5731", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-5731" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2455901", "reference_id": "2455901", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2455901" }, { "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-25", "reference_id": "mfsa2026-25", "reference_type": "", "scores": [ { "value": "high", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-25" }, { "reference_url": "https://www.mozilla.org/security/advisories/mfsa2026-25/", "reference_id": "mfsa2026-25", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2026-04-07T14:12:57Z/" } ], "url": "https://www.mozilla.org/security/advisories/mfsa2026-25/" }, { "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-26", "reference_id": "mfsa2026-26", "reference_type": "", "scores": [ { "value": "low", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-26" }, { "reference_url": "https://www.mozilla.org/security/advisories/mfsa2026-26/", "reference_id": "mfsa2026-26", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2026-04-07T14:12:57Z/" } ], "url": "https://www.mozilla.org/security/advisories/mfsa2026-26/" }, { "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-27", "reference_id": "mfsa2026-27", "reference_type": "", "scores": [ { "value": "high", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-27" }, { "reference_url": "https://www.mozilla.org/security/advisories/mfsa2026-27/", "reference_id": "mfsa2026-27", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2026-04-07T14:12:57Z/" } ], "url": "https://www.mozilla.org/security/advisories/mfsa2026-27/" }, { "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-28", "reference_id": "mfsa2026-28", "reference_type": "", "scores": [ { "value": "high", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-28" }, { "reference_url": "https://www.mozilla.org/security/advisories/mfsa2026-28/", "reference_id": "mfsa2026-28", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2026-04-07T14:12:57Z/" } ], "url": "https://www.mozilla.org/security/advisories/mfsa2026-28/" }, { "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-29", "reference_id": "mfsa2026-29", "reference_type": "", "scores": [ { "value": "high", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-29" }, { "reference_url": "https://www.mozilla.org/security/advisories/mfsa2026-29/", "reference_id": "mfsa2026-29", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2026-04-07T14:12:57Z/" } ], "url": "https://www.mozilla.org/security/advisories/mfsa2026-29/" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:11805", "reference_id": "RHSA-2026:11805", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:11805" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:11813", "reference_id": "RHSA-2026:11813", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:11813" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:12264", "reference_id": "RHSA-2026:12264", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:12264" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:13342", "reference_id": "RHSA-2026:13342", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:13342" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:13412", "reference_id": "RHSA-2026:13412", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:13412" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:13533", "reference_id": "RHSA-2026:13533", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:13533" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:13582", "reference_id": "RHSA-2026:13582", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:13582" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:13583", "reference_id": "RHSA-2026:13583", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:13583" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:13596", "reference_id": "RHSA-2026:13596", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:13596" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:13600", "reference_id": "RHSA-2026:13600", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:13600" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:13665", "reference_id": "RHSA-2026:13665", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:13665" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:13682", "reference_id": "RHSA-2026:13682", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:13682" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:13683", "reference_id": "RHSA-2026:13683", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:13683" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:13922", "reference_id": "RHSA-2026:13922", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:13922" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:13977", "reference_id": "RHSA-2026:13977", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:13977" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:14223", "reference_id": "RHSA-2026:14223", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:14223" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:14303", "reference_id": "RHSA-2026:14303", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:14303" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:15889", "reference_id": "RHSA-2026:15889", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:15889" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:7671", "reference_id": "RHSA-2026:7671", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:7671" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:7672", "reference_id": "RHSA-2026:7672", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:7672" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:8052", "reference_id": "RHSA-2026:8052", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:8052" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:8459", "reference_id": "RHSA-2026:8459", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:8459" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:9345", "reference_id": "RHSA-2026:9345", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:9345" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:9638", "reference_id": "RHSA-2026:9638", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:9638" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/1035031?format=api", "purl": "pkg:mozilla/Firefox%20ESR@115.34.1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:mozilla/Firefox%2520ESR@115.34.1" } ], "aliases": [ "CVE-2026-5731" ], "risk_score": 4.4, "exploitability": "0.5", "weighted_severity": "8.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-5dw5-vpt8-zqbz" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:mozilla/Firefox%2520ESR@115.34.1" }