CVE-2026-6918_CVE-2026-6918

{
    "lastseen": "",
    "description": "In Eclipse Open9J versions 0.21 to 0.58, a pre-authentication remote attacker can crash JITServer by sending a 32-byte crafted TCP message.",
    "published": "2026-05-05T12:29:09.667Z",
    "modified": "2026-05-05T12:29:09.667Z",
    "type": "cve",
    "title": "CVE-2026-6918",
    "source": "eclipse",
    "references": "https://github.com/eclipse-openj9/openj9/security/advisories/GHSA-q393-vr4c-969r\nhttps://github.com/eclipse-openj9/openj9/pull/23793",
    "id": "CVE-2026-6918",
    "bulletinFamily": "",
    "cwe": [
        "CWE-125"
    ],
    "cvelist": null,
    "sourceData": "Eclipse Foundation Eclipse OpenJ9 0.21",
    "sourceHref": "",
    "cvss": {
        "score": 8.7,
        "severity": "HIGH",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
        "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": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Eclipse OpenJ9",
    "version": "0.21",
    "vendor": "Eclipse Foundation",
    "ai_description": "Pre-authentication remote denial-of-service vulnerability in Eclipse OpenJ9 via crafted TCP message",
    "ai_severity": "High",
    "ai_vendor": "Eclipse Foundation",
    "ai_product": "Eclipse OpenJ9",
    "ai_version": "0.21-0.58",
    "ai_score": 8.7
}