Nimiq network-libp2p: DHT query poisoning via first-record verification failure_CVE-2026-46541

{
    "lastseen": "",
    "description": "Nimiq is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.4.0, iIn handle_dht_get(), the DhtResults accumulator is only initialized when the first DHT record passes verification. If the first record fails (from a malicious DHT node), DhtResults is never created, and all subsequent valid records are discarded with \"DHT inconsistent state\" errors. This issue has been patched in version 1.4.0.",
    "published": "2026-06-09T23:45:38.719Z",
    "modified": "2026-06-09T23:45:38.719Z",
    "type": "cve",
    "title": "Nimiq network-libp2p: DHT query poisoning via first-record verification failure",
    "source": "GitHub_M",
    "references": "https://github.com/nimiq/core-rs-albatross/security/advisories/GHSA-ccqv-2c9q-mqw5\nhttps://github.com/nimiq/core-rs-albatross/pull/3707\nhttps://github.com/nimiq/core-rs-albatross/releases/tag/v1.4.0",
    "id": "CVE-2026-46541",
    "bulletinFamily": "",
    "cwe": [
        "CWE-754"
    ],
    "cvelist": null,
    "sourceData": "nimiq core-rs-albatross < 1.4.0",
    "sourceHref": "",
    "cvss": {
        "score": 7.5,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
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        "baseScore": 0,
        "baseSeverity": "",
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        "privilegesRequired": "",
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        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
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    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "core-rs-albatross",
    "version": "< 1.4.0",
    "vendor": "nimiq",
    "ai_description": "",
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    "ai_score": 0
}