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{}

{"affected": [{"affectedData": [{"collectionURL": "https://www.wibu.com/products/codemeter/runtime.html", "defaultStatus": "unaffected", "product": "codemeter-runtime", "vendor": "wibu-systems-ag", "versions": [{"lessThan": "9.10", "status": "affected", "version": "9.00", "versionType": "custom"}, {"lessThan": "8.41a", "status": "affected", "version": "8.00", "versionType": "custom"}, {"status": "affected", "version": "7.00"}, {"status": "affected", "version": "6.00"}]}], "source": "2fc02b1f-71e7-4514-a878-169626f68903"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "If configured as a server, CodeMeter Runtime before versions 8.41a and 9.10 issues handles per connection and relies on a cryptographically weak\nSID as sole authenticator. An attacker can brute-force the SID, recover another session's handle number, and read\nlicense information belonging to another handle."}], "id": "CVE-2026-81576", "lastModified": "2026-08-27T17:20:55.230", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.7, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.1, "impactScore": 4.0, "source": "2fc02b1f-71e7-4514-a878-169626f68903", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-81576", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-08-27T13:10:38.008516Z", "version": "2.0.3"}}]}, "published": "2026-08-27T10:16:40.313", "references": [{"source": "2fc02b1f-71e7-4514-a878-169626f68903", "url": "https://cdn.wibu.com/fileadmin/wibu_downloads/security_advisories/AdvisoryWIBU-103401.pdf"}], "sourceIdentifier": "2fc02b1f-71e7-4514-a878-169626f68903", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-639"}], "source": "2fc02b1f-71e7-4514-a878-169626f68903", "type": "Secondary"}]}

{}

{"created": "2026-08-27T10:45:17.063109+00:00", "updated": "2026-08-27T10:45:17.063114+00:00", "vendors": []}