Microsoft 365 Copilot’s Business Chat Elevation of Privilege Vulnerability_CVE-2026-47645

{
    "lastseen": "",
    "description": "",
    "published": "2026-06-19T20:29:42.232Z",
    "modified": "2026-06-19T20:29:42.232Z",
    "type": "cve",
    "title": "Microsoft 365 Copilot's Business Chat Elevation of Privilege Vulnerability",
    "source": "microsoft",
    "references": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47645",
    "id": "CVE-2026-47645",
    "bulletinFamily": "",
    "cwe": [
        "CWE-601"
    ],
    "cvelist": null,
    "sourceData": "Microsoft Microsoft 365 Copilot -",
    "sourceHref": "",
    "cvss": {
        "score": 8.8,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
        "version": "3.1"
    },
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        "privilegesRequired": "",
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        "confidentialityImpact": "",
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        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
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        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Microsoft 365 Copilot",
    "version": "-",
    "vendor": "Microsoft",
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    "ai_score": 0
}