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CVE-2026-81581

🗓️ 27 Aug 2026 07:46:30Reported by wibuType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views

Improper pointer sanitization in WibuKey64.sys up to 6.70 enabling DoS, possible RCE.

Related
Detection
Affected
Refs
CNA
Node
[
  {
    "collectionURL": "https://www.wibu.com/products/wibukey.html",
    "defaultStatus": "unaffected",
    "product": "wibukey",
    "vendor": "wibu-systems-ag",
    "versions": [
      {
        "lessThan": "6.71",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

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27 Aug 2026 10:16Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.18.8
6