Critical RCE Vulnerability Patched in Delta Electronics COMMGR 2

[beyondmachines1@infosec.exchange]

Critical RCE Vulnerability Patched in Delta Electronics COMMGR 2

Delta Electronics patched a critical stack-based buffer overflow (CVE-2026-3630) and an out-of-bounds read (CVE-2026-3631) in its COMMGR 2 software that could allow unauthenticated attackers to execute remote code or leak sensitive data.

**Make sure all industrial devices are isolated from the internet and accessible from trusted networks only. Update Delta Electronics COMMGR 2 software to version 2.11.1 as soon as possible. In the meantime make sure they are isolated from the internet.**
#cybersecurity #infosec #advisory #vulnerability
https://beyondmachines.net/event_details/critical-rce-vulnerability-patched-in-delta-electronics-commgr-2-l-p-i-8-y/gD2P6Ple2L