GET

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/77500?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/77500?format=api",
    "vulnerability_id": "VCID-6uzj-3k5v-v7ds",
    "summary": "krb5: Memory leak at /krb5/src/lib/gssapi/krb5/k5sealv3.c",
    "aliases": [
        {
            "alias": "CVE-2024-26461"
        }
    ],
    "fixed_packages": [],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/94052?format=api",
            "purl": "pkg:rpm/redhat/krb5@1.18.2-27?arch=el8_10",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-6uzj-3k5v-v7ds"
                },
                {
                    "vulnerability": "VCID-s8nw-22gx-6kbk"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/krb5@1.18.2-27%3Farch=el8_10"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/94053?format=api",
            "purl": "pkg:rpm/redhat/krb5@1.21.1-3?arch=el9",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-6uzj-3k5v-v7ds"
                },
                {
                    "vulnerability": "VCID-e827-j3gv-hkau"
                },
                {
                    "vulnerability": "VCID-s8nw-22gx-6kbk"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/krb5@1.21.1-3%3Farch=el9"
        }
    ],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-26461.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "5.9",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"
                }
            ],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-26461.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2024-26461",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00062",
                    "scoring_system": "epss",
                    "scoring_elements": "0.19026",
                    "published_at": "2026-05-07T12:55:00Z"
                },
                {
                    "value": "0.00062",
                    "scoring_system": "epss",
                    "scoring_elements": "0.18944",
                    "published_at": "2026-05-05T12:55:00Z"
                },
                {
                    "value": "0.00081",
                    "scoring_system": "epss",
                    "scoring_elements": "0.23781",
                    "published_at": "2026-04-26T12:55:00Z"
                },
                {
                    "value": "0.00081",
                    "scoring_system": "epss",
                    "scoring_elements": "0.23792",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.00081",
                    "scoring_system": "epss",
                    "scoring_elements": "0.23742",
                    "published_at": "2026-04-29T12:55:00Z"
                },
                {
                    "value": "0.00081",
                    "scoring_system": "epss",
                    "scoring_elements": "0.24087",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00081",
                    "scoring_system": "epss",
                    "scoring_elements": "0.24126",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00081",
                    "scoring_system": "epss",
                    "scoring_elements": "0.23907",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00081",
                    "scoring_system": "epss",
                    "scoring_elements": "0.23973",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00081",
                    "scoring_system": "epss",
                    "scoring_elements": "0.2402",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00081",
                    "scoring_system": "epss",
                    "scoring_elements": "0.24036",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00081",
                    "scoring_system": "epss",
                    "scoring_elements": "0.23994",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00081",
                    "scoring_system": "epss",
                    "scoring_elements": "0.23938",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00081",
                    "scoring_system": "epss",
                    "scoring_elements": "0.23948",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00081",
                    "scoring_system": "epss",
                    "scoring_elements": "0.23937",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.00081",
                    "scoring_system": "epss",
                    "scoring_elements": "0.23919",
                    "published_at": "2026-04-21T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2024-26461"
        },
        {
            "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26461",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26461"
        },
        {
            "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "7.5",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/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://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1098754",
            "reference_id": "1098754",
            "reference_type": "",
            "scores": [],
            "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1098754"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2266740",
            "reference_id": "2266740",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2266740"
        },
        {
            "reference_url": "https://github.com/LuMingYinDetect/krb5_defects/blob/main/krb5_detect_2.md",
            "reference_id": "krb5_detect_2.md",
            "reference_type": "",
            "scores": [
                {
                    "value": "7.5",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2024-08-14T15:09:48Z/"
                }
            ],
            "url": "https://github.com/LuMingYinDetect/krb5_defects/blob/main/krb5_detect_2.md"
        },
        {
            "reference_url": "https://security.netapp.com/advisory/ntap-20240415-0011/",
            "reference_id": "ntap-20240415-0011",
            "reference_type": "",
            "scores": [
                {
                    "value": "7.5",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2024-08-14T15:09:48Z/"
                }
            ],
            "url": "https://security.netapp.com/advisory/ntap-20240415-0011/"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2024:3268",
            "reference_id": "RHSA-2024:3268",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2024:3268"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2024:9331",
            "reference_id": "RHSA-2024:9331",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2024:9331"
        },
        {
            "reference_url": "https://usn.ubuntu.com/7314-1/",
            "reference_id": "USN-7314-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/7314-1/"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 401,
            "name": "Missing Release of Memory after Effective Lifetime",
            "description": "The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory."
        }
    ],
    "exploits": [],
    "severity_range_score": "5.9 - 7.5",
    "exploitability": "0.5",
    "weighted_severity": "6.8",
    "risk_score": 3.4,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-6uzj-3k5v-v7ds"
}