CVE-2026-5387: Aveva Pipeline Simulation 2025

Critical severity, CVSS 9.3. EPSS: 0.5% chance of exploitation in the next 30 days.

The vulnerability, if exploited, could allow an unauthenticated miscreant to perform operations intended only for Simulator Instructor or Simulator Developer (Administrator) roles, resulting in privilege escalation with potential for modification of simulation parameters, training configuration, and training records.

Affected products

• Aveva Pipeline Simulation 2025

Published 2026-04-15. Last modified 2026-06-17.