CVE-2020-14509: Wibu Codemeter

Critical severity, CVSS 9.8. EPSS: 2.1% chance of exploitation in the next 30 days.

Multiple memory corruption vulnerabilities exist in CodeMeter (All versions prior to 7.10) where the packet parser mechanism does not verify length fields. An attacker could send specially crafted packets to exploit these vulnerabilities.

Affected products

• Wibu Codemeter: before 7.10 (fixed in 7.10)

Published 2020-09-16. Last modified 2026-06-17.