Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/2130?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/2130?format=api", "purl": "pkg:alpm/archlinux/xorg-xwayland@21.1.4-1", "type": "alpm", "namespace": "archlinux", "name": "xorg-xwayland", "version": "21.1.4-1", "qualifiers": {}, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/5018?format=api", "vulnerability_id": "VCID-1xeu-h1q2-5bfh", "summary": "arbitrary code execution", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-4008.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-4008.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-4008", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00074", "scoring_system": "epss", "scoring_elements": "0.2254", "published_at": "2026-06-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-4008" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4008", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4008" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4009", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4009" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4010", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4010" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4011", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4011" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2026059", "reference_id": "2026059", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2026059" }, { "reference_url": "https://security.archlinux.org/AVG-2636", "reference_id": "AVG-2636", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2636" }, { "reference_url": "https://security.archlinux.org/AVG-2640", "reference_id": "AVG-2640", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2640" }, { "reference_url": "https://security.gentoo.org/glsa/202305-30", "reference_id": "GLSA-202305-30", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202305-30" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:0003", "reference_id": "RHSA-2022:0003", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:0003" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:1917", "reference_id": "RHSA-2022:1917", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:1917" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/2130?format=api", "purl": "pkg:alpm/archlinux/xorg-xwayland@21.1.4-1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/xorg-xwayland@21.1.4-1" } ], "aliases": [ "CVE-2021-4008" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-1xeu-h1q2-5bfh" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/5016?format=api", "vulnerability_id": "VCID-2enj-ds99-9fde", "summary": "arbitrary code execution", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-4010.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-4010.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-4010", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00177", "scoring_system": "epss", "scoring_elements": "0.38977", "published_at": "2026-06-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-4010" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4008", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4008" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4009", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4009" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4010", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4010" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4011", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4011" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2026073", "reference_id": "2026073", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2026073" }, { "reference_url": "https://security.archlinux.org/AVG-2636", "reference_id": "AVG-2636", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2636" }, { "reference_url": "https://security.archlinux.org/AVG-2640", "reference_id": "AVG-2640", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2640" }, { "reference_url": "https://security.gentoo.org/glsa/202305-30", "reference_id": "GLSA-202305-30", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202305-30" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:0003", "reference_id": "RHSA-2022:0003", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:0003" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:1917", "reference_id": "RHSA-2022:1917", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:1917" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/2130?format=api", "purl": "pkg:alpm/archlinux/xorg-xwayland@21.1.4-1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/xorg-xwayland@21.1.4-1" } ], "aliases": [ "CVE-2021-4010" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-2enj-ds99-9fde" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/5017?format=api", "vulnerability_id": "VCID-8bbs-eqdc-c7fh", "summary": "arbitrary code execution", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-4009.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-4009.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-4009", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00091", "scoring_system": "epss", "scoring_elements": "0.25722", "published_at": "2026-06-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-4009" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4008", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4008" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4009", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4009" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4010", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4010" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4011", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4011" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2026072", "reference_id": "2026072", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2026072" }, { "reference_url": "https://security.archlinux.org/AVG-2636", "reference_id": "AVG-2636", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2636" }, { "reference_url": "https://security.archlinux.org/AVG-2640", "reference_id": "AVG-2640", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2640" }, { "reference_url": "https://security.gentoo.org/glsa/202305-30", "reference_id": "GLSA-202305-30", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202305-30" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:0003", "reference_id": "RHSA-2022:0003", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:0003" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:1917", "reference_id": "RHSA-2022:1917", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:1917" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/2130?format=api", "purl": "pkg:alpm/archlinux/xorg-xwayland@21.1.4-1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/xorg-xwayland@21.1.4-1" } ], "aliases": [ "CVE-2021-4009" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-8bbs-eqdc-c7fh" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/5015?format=api", "vulnerability_id": "VCID-qmrm-2e5f-h3an", "summary": "arbitrary code execution", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-4011.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-4011.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-4011", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00041", "scoring_system": "epss", "scoring_elements": "0.12659", "published_at": "2026-06-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-4011" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4008", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4008" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4009", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4009" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4010", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4010" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4011", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4011" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2026074", "reference_id": "2026074", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2026074" }, { "reference_url": "https://security.archlinux.org/AVG-2636", "reference_id": "AVG-2636", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2636" }, { "reference_url": "https://security.archlinux.org/AVG-2640", "reference_id": "AVG-2640", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2640" }, { "reference_url": "https://security.gentoo.org/glsa/202305-30", "reference_id": "GLSA-202305-30", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202305-30" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:0003", "reference_id": "RHSA-2022:0003", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:0003" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:1917", "reference_id": "RHSA-2022:1917", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:1917" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/2130?format=api", "purl": "pkg:alpm/archlinux/xorg-xwayland@21.1.4-1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/xorg-xwayland@21.1.4-1" } ], "aliases": [ "CVE-2021-4011" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-qmrm-2e5f-h3an" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/xorg-xwayland@21.1.4-1" }