Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/33687?format=api",
    "vulnerability_id": "VCID-qa11-rtug-wbee",
    "summary": "Multiple vulnerabilities have been discovered in Oracle Virtualbox, the worst of which could result in privilege escalation from a guest to the host.",
    "aliases": [
        {
            "alias": "CVE-2022-21621"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/942233?format=api",
            "purl": "pkg:deb/debian/virtualbox@6.1.40-dfsg-1?distro=sid",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/virtualbox@6.1.40-dfsg-1%3Fdistro=sid"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/942186?format=api",
            "purl": "pkg:deb/debian/virtualbox@7.2.6-dfsg-3.2?distro=sid",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/virtualbox@7.2.6-dfsg-3.2%3Fdistro=sid"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1059665?format=api",
            "purl": "pkg:deb/debian/virtualbox@7.2.6-dfsg-4?distro=sid",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/virtualbox@7.2.6-dfsg-4%3Fdistro=sid"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/73452?format=api",
            "purl": "pkg:ebuild/app-emulation/virtualbox@6.1.40",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/app-emulation/virtualbox@6.1.40"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/73453?format=api",
            "purl": "pkg:ebuild/app-emulation/virtualbox-modules@6.1.40",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/app-emulation/virtualbox-modules@6.1.40"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-21621",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00059",
                    "scoring_system": "epss",
                    "scoring_elements": "0.18505",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00059",
                    "scoring_system": "epss",
                    "scoring_elements": "0.18602",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00059",
                    "scoring_system": "epss",
                    "scoring_elements": "0.18605",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00059",
                    "scoring_system": "epss",
                    "scoring_elements": "0.18557",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00059",
                    "scoring_system": "epss",
                    "scoring_elements": "0.18698",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00059",
                    "scoring_system": "epss",
                    "scoring_elements": "0.18752",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00059",
                    "scoring_system": "epss",
                    "scoring_elements": "0.18469",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00059",
                    "scoring_system": "epss",
                    "scoring_elements": "0.18549",
                    "published_at": "2026-04-08T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-21621"
        },
        {
            "reference_url": "https://security.gentoo.org/glsa/202212-03",
            "reference_id": "GLSA-202212-03",
            "reference_type": "",
            "scores": [
                {
                    "value": "6",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-09-23T15:20:56Z/"
                }
            ],
            "url": "https://security.gentoo.org/glsa/202212-03"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": "6.0 - 6.0",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-qa11-rtug-wbee"
}