CVE-2020-16233: Wibu Codemeter

High severity, CVSS 7.5. EPSS: 1.8% chance of exploitation in the next 30 days.

An attacker could send a specially crafted packet that could have CodeMeter (All versions prior to 7.10) send back packets containing data from the heap.

Affected products

• Wibu Codemeter: before 7.10 (fixed in 7.10)

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