EcoStruxure Power Build Rapsody Security Vulnerability Notification

This document details a security vulnerability (CVE-2025-3916) in Schneider Electric's EcoStruxure Power Build Rapsody software, versions v2.7.12 FR and prior, involving stack-based buffer overflow that could allow local attackers to execute arbitrary code via a malicious project file. It provides remediation by upgrading to version v2.8.1 FR, along with mitigations such as secure file storage, encryption, and hash verification to reduce risk.