Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/67293?format=api",
    "vulnerability_id": "VCID-fakc-7a3d-k7a7",
    "summary": "An authenticated user can cause excess memory usage via bitwise match expression AST processing of $bitsAllSet, $bitsAnySet, $bitsAllClear, and $bitsAnyClear. This contributes to memory pressure and may lead to availability loss by OOM.\n\nThis issue impacts MongoDB Server v7.0 versions prior to 7.0.34, v8.0 versions prior to 8.0.23, v8.2 versions prior to 8.2.9 and v8.3 versions prior to 8.3.2.",
    "aliases": [
        {
            "alias": "CVE-2026-8199"
        }
    ],
    "fixed_packages": [],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-8199",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00054",
                    "scoring_system": "epss",
                    "scoring_elements": "0.17189",
                    "published_at": "2026-06-11T12:55:00Z"
                },
                {
                    "value": "0.00054",
                    "scoring_system": "epss",
                    "scoring_elements": "0.17354",
                    "published_at": "2026-06-12T12:55:00Z"
                },
                {
                    "value": "0.00054",
                    "scoring_system": "epss",
                    "scoring_elements": "0.1737",
                    "published_at": "2026-06-13T12:55:00Z"
                },
                {
                    "value": "0.00062",
                    "scoring_system": "epss",
                    "scoring_elements": "0.19755",
                    "published_at": "2026-06-14T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-8199"
        },
        {
            "reference_url": "https://jira.mongodb.org/browse/SERVER-122449",
            "reference_id": "SERVER-122449",
            "reference_type": "",
            "scores": [
                {
                    "value": "6.5",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "value": "7.1",
                    "scoring_system": "cvssv4",
                    "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-05-13T14:33:55Z/"
                }
            ],
            "url": "https://jira.mongodb.org/browse/SERVER-122449"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 1325,
            "name": "Improperly Controlled Sequential Memory Allocation",
            "description": "The product manages a group of objects or resources and performs a separate memory allocation for each object, but it does not properly limit the total amount of memory that is consumed by all of the combined objects."
        }
    ],
    "exploits": [],
    "severity_range_score": "6.5 - 7.1",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-fakc-7a3d-k7a7"
}