CVE-2025-64769: Aveva Process Optimization

High severity, CVSS 7.1. EPSS: 0.2% chance of exploitation in the next 30 days.

The Process Optimization application suite leverages connection channels/protocols that by-default are not encrypted and could become subject to hijacking or data leakage in certain man-in-the-middle or passive inspection scenarios.

Affected products

• Aveva Process Optimization: before 2025 (fixed in 2025)

Published 2026-01-16. Last modified 2026-06-17.