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        "cveId": "CVE-2026-84854",
        "assignerOrgId": "2fc02b1f-71e7-4514-a878-169626f68903",
        "state": "PUBLISHED",
        "assignerShortName": "wibu",
        "dateReserved": "2026-09-02T13:16:24.763Z",
        "datePublished": "2026-10-06T09:59:33.393Z",
        "dateUpdated": "2026-10-15T01:24:02.611Z"
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                            "value": "In the WibuKey driver for Windows below Version 6.72, insufficient validation of user input when calculating the size of a kernel buffer could cause small amounts of data to be written outside the intended kernel buffer. This can lead to a system crash. Under unfavorable circumstances, adjacent kernel memory may be modified."
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                        "attackVector": "LOCAL",
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                        "baseScore": 7,
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                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
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            "source": {
                "discovery": "UNKNOWN"
            },
            "title": "Out of Bound Write on WibuKey for Windows",
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                                "options": [
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                                        "Exploitation": "none"
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                                "role": "CISA Coordinator",
                                "version": "2.0.3",
                                "id": "CVE-2026-84854"
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                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
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                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-10-07T03:55:20.771Z"
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                        "url": "https://cert-portal.siemens.com/productcert/html/ssa-148322.html"
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