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Vulnerability Instance

Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/98623?format=api
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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/98623?format=api",
    "vulnerability_id": "VCID-j89m-ddyr-bkgy",
    "summary": "A vulnerability, which was classified as critical, has been found in RT-Thread 5.1.0. This issue affects the function sys_thread_sigprocmask of the file rt-thread/components/lwp/lwp_syscall.c. The manipulation of the argument how leads to improper validation of array index.",
    "aliases": [
        {
            "alias": "CVE-2025-5868"
        }
    ],
    "fixed_packages": [],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-5868",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00953",
                    "scoring_system": "epss",
                    "scoring_elements": "0.76912",
                    "published_at": "2026-06-12T12:55:00Z"
                },
                {
                    "value": "0.00953",
                    "scoring_system": "epss",
                    "scoring_elements": "0.76842",
                    "published_at": "2026-06-11T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-5868"
        },
        {
            "reference_url": "https://github.com/RT-Thread/rt-thread/issues/10303",
            "reference_id": "10303",
            "reference_type": "",
            "scores": [
                {
                    "value": "7.4",
                    "scoring_system": "cvssv2",
                    "scoring_elements": "AV:A/AC:M/Au:S/C:C/I:C/A:C/E:ND/RL:ND/RC:UR"
                },
                {
                    "value": "8",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R"
                },
                {
                    "value": "8",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R"
                },
                {
                    "value": "8.6",
                    "scoring_system": "cvssv4",
                    "scoring_elements": "CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-06-09T18:07:59Z/"
                }
            ],
            "url": "https://github.com/RT-Thread/rt-thread/issues/10303"
        },
        {
            "reference_url": "https://vuldb.com/?ctiid.311627",
            "reference_id": "?ctiid.311627",
            "reference_type": "",
            "scores": [
                {
                    "value": "7.4",
                    "scoring_system": "cvssv2",
                    "scoring_elements": "AV:A/AC:M/Au:S/C:C/I:C/A:C/E:ND/RL:ND/RC:UR"
                },
                {
                    "value": "8",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R"
                },
                {
                    "value": "8",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R"
                },
                {
                    "value": "8.6",
                    "scoring_system": "cvssv4",
                    "scoring_elements": "CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-06-09T18:07:59Z/"
                }
            ],
            "url": "https://vuldb.com/?ctiid.311627"
        },
        {
            "reference_url": "https://vuldb.com/?id.311627",
            "reference_id": "?id.311627",
            "reference_type": "",
            "scores": [
                {
                    "value": "7.4",
                    "scoring_system": "cvssv2",
                    "scoring_elements": "AV:A/AC:M/Au:S/C:C/I:C/A:C/E:ND/RL:ND/RC:UR"
                },
                {
                    "value": "8",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R"
                },
                {
                    "value": "8",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R"
                },
                {
                    "value": "8.6",
                    "scoring_system": "cvssv4",
                    "scoring_elements": "CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-06-09T18:07:59Z/"
                }
            ],
            "url": "https://vuldb.com/?id.311627"
        },
        {
            "reference_url": "https://vuldb.com/?submit.584130",
            "reference_id": "?submit.584130",
            "reference_type": "",
            "scores": [
                {
                    "value": "7.4",
                    "scoring_system": "cvssv2",
                    "scoring_elements": "AV:A/AC:M/Au:S/C:C/I:C/A:C/E:ND/RL:ND/RC:UR"
                },
                {
                    "value": "8",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R"
                },
                {
                    "value": "8",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R"
                },
                {
                    "value": "8.6",
                    "scoring_system": "cvssv4",
                    "scoring_elements": "CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-06-09T18:07:59Z/"
                }
            ],
            "url": "https://vuldb.com/?submit.584130"
        }
    ],
    "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."
        },
        {
            "cwe_id": 129,
            "name": "Improper Validation of Array Index",
            "description": "The product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array."
        }
    ],
    "exploits": [],
    "severity_range_score": "7.4 - 8.6",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-j89m-ddyr-bkgy"
}