Apache Kvrocks: Does not remove the unsafe loadstring function from its Lua sandbox, allowing a user who can run EVAL scripts to load crafted, unvalidated bytecode that crashes the server process, resulting in a remote denial of service._CVE-2026-46751

{
    "lastseen": "",
    "description": "A vulnerability in Apache Kvrocks.\n\nThis issue affects Apache Kvrocks: from 2.2.0 through 2.15.0.\n\nUsers are recommended to upgrade to version 2.16.0, which fixes the issue.",
    "published": "2026-06-25T08:01:00.294Z",
    "modified": "2026-06-25T09:09:44.557Z",
    "type": "cve",
    "title": "Apache Kvrocks: Does not remove the unsafe loadstring function from its Lua sandbox, allowing a user who can run EVAL scripts to load crafted, unvalidated bytecode that crashes the server process, resulting in a remote denial of service.",
    "source": "apache",
    "references": "https://lists.apache.org/thread/cjjk4gq1nkb7pooqc37gz0blvdkqgv5z",
    "id": "CVE-2026-46751",
    "bulletinFamily": "",
    "cwe": null,
    "cvelist": null,
    "sourceData": "Apache Software Foundation Apache Kvrocks 2.2.0",
    "sourceHref": "",
    "cvss": {
        "score": 5.5,
        "severity": "MEDIUM",
        "vector": "CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:H/SI:H/SA:H/S:N/AU:Y/R:U/V:D/RE:L/U:Green",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
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            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Apache Kvrocks",
    "version": "2.2.0",
    "vendor": "Apache Software Foundation",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
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    "ai_score": 0
}