Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/80749?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/80749?format=api", "vulnerability_id": "VCID-2qrr-11jk-z3a7", "summary": "libvirt: nodedev-list command may cause libvirt to crash on hosts with GRID driver installed", "aliases": [ { "alias": "CVE-2021-3559" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/928932?format=api", "purl": "pkg:deb/debian/libvirt@0?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libvirt@0%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/928917?format=api", "purl": "pkg:deb/debian/libvirt@7.0.0-3%2Bdeb11u3?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-ubdh-hdtv-akgt" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libvirt@7.0.0-3%252Bdeb11u3%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/928915?format=api", "purl": "pkg:deb/debian/libvirt@9.0.0-4%2Bdeb12u2?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-ubdh-hdtv-akgt" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libvirt@9.0.0-4%252Bdeb12u2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/928919?format=api", "purl": "pkg:deb/debian/libvirt@11.3.0-3%2Bdeb13u2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libvirt@11.3.0-3%252Bdeb13u2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/928918?format=api", "purl": "pkg:deb/debian/libvirt@12.0.0-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libvirt@12.0.0-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1076085?format=api", "purl": "pkg:deb/debian/libvirt@12.2.0-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libvirt@12.2.0-1%3Fdistro=trixie" } ], "affected_packages": [], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-3559.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-3559.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-3559", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00368", "scoring_system": "epss", "scoring_elements": "0.58617", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00368", "scoring_system": "epss", "scoring_elements": "0.58701", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00368", "scoring_system": "epss", "scoring_elements": "0.58722", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00368", "scoring_system": "epss", "scoring_elements": "0.5869", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00368", "scoring_system": "epss", "scoring_elements": "0.58743", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00368", "scoring_system": "epss", "scoring_elements": "0.58749", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00368", "scoring_system": "epss", "scoring_elements": "0.58768", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00368", "scoring_system": "epss", "scoring_elements": "0.58728", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00368", "scoring_system": "epss", "scoring_elements": "0.58762", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00368", "scoring_system": "epss", "scoring_elements": "0.58766", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00368", "scoring_system": "epss", "scoring_elements": "0.58745", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00368", "scoring_system": "epss", "scoring_elements": "0.58713", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00368", "scoring_system": "epss", "scoring_elements": "0.58727", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00368", "scoring_system": "epss", "scoring_elements": "0.58711", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00368", "scoring_system": "epss", "scoring_elements": "0.58678", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00368", "scoring_system": "epss", "scoring_elements": "0.58781", "published_at": "2026-05-09T12:55:00Z" }, { "value": "0.00368", "scoring_system": "epss", "scoring_elements": "0.58737", "published_at": "2026-05-11T12:55:00Z" }, { "value": "0.00368", "scoring_system": "epss", "scoring_elements": "0.58764", "published_at": "2026-05-12T12:55:00Z" }, { "value": "0.00368", "scoring_system": "epss", "scoring_elements": "0.58835", "published_at": "2026-05-14T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-3559" }, { "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:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/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=1962306", "reference_id": "1962306", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962306" } ], "weaknesses": [ { "cwe_id": 119, "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer." } ], "exploits": [], "severity_range_score": "6.5 - 6.5", "exploitability": null, "weighted_severity": null, "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-2qrr-11jk-z3a7" }