CVE-2026-45265

BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to versions 1.4.4 and 1.5.1, there is a stack-based out-of-bounds write / stack-buffer-overflow in bacnet-stack when the server processes a malicious Atomic-Read-File request in record access mode. The bug i...

CVE-2026-45265

The BACnet Stack , an open-source C library for embedded systems, contains a stack-based out-of-bounds write (stack-buffer-overflow) in versions prior to 1.4.4 and 1.5.1 . The vulnerability occurs when the server processes a malicious Atomic-Read-File request in record access mode. An attacker ca...