Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/87340?format=api",
    "vulnerability_id": "VCID-sn24-g4ew-fueb",
    "summary": "kernel: xen: svm: insufficiencies in handling emulated instructions during vm exits",
    "aliases": [
        {
            "alias": "CVE-2011-1780"
        }
    ],
    "fixed_packages": [],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/127106?format=api",
            "purl": "pkg:rpm/redhat/kernel@2.6.18-238.21.1?arch=el5",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-jv1v-g41t-cbgr"
                },
                {
                    "vulnerability": "VCID-sn24-g4ew-fueb"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel@2.6.18-238.21.1%3Farch=el5"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/127105?format=api",
            "purl": "pkg:rpm/redhat/kernel@2.6.18-274?arch=el5",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-jv1v-g41t-cbgr"
                },
                {
                    "vulnerability": "VCID-sn24-g4ew-fueb"
                },
                {
                    "vulnerability": "VCID-ssru-1x3c-4qch"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel@2.6.18-274%3Farch=el5"
        }
    ],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-1780.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-1780.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2011-1780",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00225",
                    "scoring_system": "epss",
                    "scoring_elements": "0.45103",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.00225",
                    "scoring_system": "epss",
                    "scoring_elements": "0.45183",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00225",
                    "scoring_system": "epss",
                    "scoring_elements": "0.45206",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00225",
                    "scoring_system": "epss",
                    "scoring_elements": "0.45148",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00225",
                    "scoring_system": "epss",
                    "scoring_elements": "0.45201",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00225",
                    "scoring_system": "epss",
                    "scoring_elements": "0.45223",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00225",
                    "scoring_system": "epss",
                    "scoring_elements": "0.4519",
                    "published_at": "2026-04-21T12:55:00Z"
                },
                {
                    "value": "0.00225",
                    "scoring_system": "epss",
                    "scoring_elements": "0.45192",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00225",
                    "scoring_system": "epss",
                    "scoring_elements": "0.45245",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00225",
                    "scoring_system": "epss",
                    "scoring_elements": "0.45239",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.00225",
                    "scoring_system": "epss",
                    "scoring_elements": "0.45109",
                    "published_at": "2026-04-26T12:55:00Z"
                },
                {
                    "value": "0.00225",
                    "scoring_system": "epss",
                    "scoring_elements": "0.4505",
                    "published_at": "2026-04-29T12:55:00Z"
                },
                {
                    "value": "0.00225",
                    "scoring_system": "epss",
                    "scoring_elements": "0.44946",
                    "published_at": "2026-05-05T12:55:00Z"
                },
                {
                    "value": "0.00225",
                    "scoring_system": "epss",
                    "scoring_elements": "0.45013",
                    "published_at": "2026-05-07T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2011-1780"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=702657",
            "reference_id": "702657",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=702657"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2011:1065",
            "reference_id": "RHSA-2011:1065",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2011:1065"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2011:1163",
            "reference_id": "RHSA-2011:1163",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2011:1163"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": null,
    "exploitability": "0.5",
    "weighted_severity": "0.0",
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-sn24-g4ew-fueb"
}