CVE-2026-46677 | bacnet-stack BACnet Stack up to 1.4.3/1.5.0 AtomicReadFile fileData out-of-bounds

November 12, 2026 Yanac

A vulnerability categorized as problematic has been discovered in bacnet-stack BACnet Stack up to 1.4.3/1.5.0. This issue affects some unknown processing of the component AtomicReadFile. Executing a manipulation of the argument fileData can lead to out-of-bounds read.

This vulnerability appears as CVE-2026-46677. The attack may be performed from remote. There is no available exploit.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More