GET

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/87111?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/87111?format=api",
    "vulnerability_id": "VCID-ushy-m8mj-qbe6",
    "summary": "kvm: device assignment page leak",
    "aliases": [
        {
            "alias": "CVE-2012-2121"
        }
    ],
    "fixed_packages": [],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/125966?format=api",
            "purl": "pkg:rpm/redhat/kernel@2.6.32-220.23.1?arch=el6",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-486y-9v9t-x3hx"
                },
                {
                    "vulnerability": "VCID-aszd-q4dg-bbgw"
                },
                {
                    "vulnerability": "VCID-cae1-x9uv-c3fu"
                },
                {
                    "vulnerability": "VCID-cz7k-mjp3-g3hn"
                },
                {
                    "vulnerability": "VCID-dzp6-pjj8-ruhf"
                },
                {
                    "vulnerability": "VCID-n2hd-pete-vka3"
                },
                {
                    "vulnerability": "VCID-qrt5-vdfy-k3eb"
                },
                {
                    "vulnerability": "VCID-ushy-m8mj-qbe6"
                },
                {
                    "vulnerability": "VCID-xgu5-vemd-jqh6"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel@2.6.32-220.23.1%3Farch=el6"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/126098?format=api",
            "purl": "pkg:rpm/redhat/kvm@83-249.el5_8?arch=4",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-p1jq-ktnw-ykbg"
                },
                {
                    "vulnerability": "VCID-ushy-m8mj-qbe6"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kvm@83-249.el5_8%3Farch=4"
        }
    ],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2012-2121.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2012-2121.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2012-2121",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00127",
                    "scoring_system": "epss",
                    "scoring_elements": "0.32076",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.00127",
                    "scoring_system": "epss",
                    "scoring_elements": "0.32203",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00127",
                    "scoring_system": "epss",
                    "scoring_elements": "0.3224",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00127",
                    "scoring_system": "epss",
                    "scoring_elements": "0.32065",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00127",
                    "scoring_system": "epss",
                    "scoring_elements": "0.32116",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00127",
                    "scoring_system": "epss",
                    "scoring_elements": "0.32143",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00127",
                    "scoring_system": "epss",
                    "scoring_elements": "0.32147",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00127",
                    "scoring_system": "epss",
                    "scoring_elements": "0.32109",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00127",
                    "scoring_system": "epss",
                    "scoring_elements": "0.32078",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00127",
                    "scoring_system": "epss",
                    "scoring_elements": "0.32111",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00127",
                    "scoring_system": "epss",
                    "scoring_elements": "0.32089",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.00127",
                    "scoring_system": "epss",
                    "scoring_elements": "0.32061",
                    "published_at": "2026-04-21T12:55:00Z"
                },
                {
                    "value": "0.00127",
                    "scoring_system": "epss",
                    "scoring_elements": "0.31896",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.00127",
                    "scoring_system": "epss",
                    "scoring_elements": "0.31769",
                    "published_at": "2026-04-26T12:55:00Z"
                },
                {
                    "value": "0.00127",
                    "scoring_system": "epss",
                    "scoring_elements": "0.31687",
                    "published_at": "2026-04-29T12:55:00Z"
                },
                {
                    "value": "0.00127",
                    "scoring_system": "epss",
                    "scoring_elements": "0.31539",
                    "published_at": "2026-05-05T12:55:00Z"
                },
                {
                    "value": "0.00127",
                    "scoring_system": "epss",
                    "scoring_elements": "0.31611",
                    "published_at": "2026-05-07T12:55:00Z"
                },
                {
                    "value": "0.00127",
                    "scoring_system": "epss",
                    "scoring_elements": "0.3162",
                    "published_at": "2026-05-09T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2012-2121"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=814149",
            "reference_id": "814149",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=814149"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2012:0676",
            "reference_id": "RHSA-2012:0676",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2012:0676"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2012:0743",
            "reference_id": "RHSA-2012:0743",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2012:0743"
        },
        {
            "reference_url": "https://usn.ubuntu.com/1457-1/",
            "reference_id": "USN-1457-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/1457-1/"
        },
        {
            "reference_url": "https://usn.ubuntu.com/1470-1/",
            "reference_id": "USN-1470-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/1470-1/"
        },
        {
            "reference_url": "https://usn.ubuntu.com/1471-1/",
            "reference_id": "USN-1471-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/1471-1/"
        },
        {
            "reference_url": "https://usn.ubuntu.com/1472-1/",
            "reference_id": "USN-1472-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/1472-1/"
        },
        {
            "reference_url": "https://usn.ubuntu.com/1473-1/",
            "reference_id": "USN-1473-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/1473-1/"
        },
        {
            "reference_url": "https://usn.ubuntu.com/1474-1/",
            "reference_id": "USN-1474-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/1474-1/"
        },
        {
            "reference_url": "https://usn.ubuntu.com/1476-1/",
            "reference_id": "USN-1476-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/1476-1/"
        },
        {
            "reference_url": "https://usn.ubuntu.com/1577-1/",
            "reference_id": "USN-1577-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/1577-1/"
        },
        {
            "reference_url": "https://usn.ubuntu.com/2036-1/",
            "reference_id": "USN-2036-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/2036-1/"
        },
        {
            "reference_url": "https://usn.ubuntu.com/2037-1/",
            "reference_id": "USN-2037-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/2037-1/"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": null,
    "exploitability": "0.5",
    "weighted_severity": "0.0",
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-ushy-m8mj-qbe6"
}