Exploit for Reliance on Untrusted Inputs in a Security Decision in Microsoft_4B7E49E6-334F-5C1E-99D3-0C2B296DE317

{
    "lastseen": "2026-01-31T04:58:21",
    "description": "CTT-NFS-Vortex-RCE New Physics Disclosure This repository contains a full weaponized exploit for CVE-2026-21509, targeting the Windows Network File System NFSv4.1 kernel-mode driver nfssvr.sys. CTT-NFS-Vortex-RCE CVE-2026-21509 \u26a0\ufe0f Technical Advisory:...",
    "published": "2026-01-31T04:52:13",
    "modified": "2026-01-31T04:57:33",
    "type": "githubexploit",
    "title": "Exploit for Reliance on Untrusted Inputs in a Security Decision in Microsoft",
    "source": "",
    "references": "",
    "id": "4B7E49E6-334F-5C1E-99D3-0C2B296DE317",
    "bulletinFamily": "exploit",
    "cwe": null,
    "cvelist": [
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    "sourceData": "",
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    "cvss": {
        "score": 7.8,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
        "version": "3.1"
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    "href": "https://github.com/SimoesCTT/CTT-NFS-Vortex-RCE",
    "category_name": "Exploit",
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