CVE-2022-46397: Lfprojects Vector Packet Processor

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

FP.io VPP (Vector Packet Processor) 22.10, 22.06, 22.02, 21.10, 21.06, 21.01, 20.09, 20.05, 20.01, 19.08, and 19.04 Generates a Predictable IV with CBC Mode.

Affected products

• Lfprojects Vector Packet Processor: version 19.04 only; version 19.08 only; version 20.01 only; version 20.05 only; version 20.09 only; version 21.01 only; …

Published 2023-03-28. Last modified 2026-06-17.