Routinator crashes on specifically crafted ASN strings in the API_CVE-2026-49234

{
    "lastseen": "",
    "description": "When sending a specifically crafted non-UTF-8 string as select-asn query parameter to the /api/v1/origins endpoint, Routinator crashes. \n\nThis only affects users who allow API access from untrusted networks.",
    "published": "2026-06-08T12:58:58.702Z",
    "modified": "2026-06-08T15:39:39.130Z",
    "type": "cve",
    "title": "Routinator crashes on specifically crafted ASN strings in the API",
    "source": "NLnet Labs",
    "references": "https://www.nlnetlabs.nl/downloads/routinator/CVE-2026-49234.txt",
    "id": "CVE-2026-49234",
    "bulletinFamily": "",
    "cwe": [
        "CWE-20"
    ],
    "cvelist": null,
    "sourceData": "",
    "sourceHref": "",
    "cvss": {
        "score": 8.2,
        "severity": "HIGH",
        "vector": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
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            "privilegesRequired": "",
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        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Routinator",
    "version": "0.15.2",
    "vendor": "NLnet Labs",
    "ai_description": "",
    "ai_severity": "",
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    "ai_score": 0
}