CVE-2026-52787 · Package
NO FIX YET · SEE WHAT TO DO
BACnet Stack is a C library for building BACnet building-automation devices. A reachable out-of-bounds write when encoding the device.address-binding property can corrupt memory, which may let an attacker crash or take over the device running it.
first public Jul 5, 2026 · 1 source
Check it with your coding agent
It reads this page and tells you if your code or app is affected.
Teams that embed or ship BACnet Stack in building-automation controllers, gateways or test tools. Exposure depends on whether BACnet traffic from the network can reach the encoding path for device.address-binding. Products that do not use this library can skip it.
Not affected if unused-library
Who cares bacnet, c, embedded
1.4.5, 1.5.1, and 1.6.0-rc2 are affected.1.4.5, 1.5.1, or 1.6.0-rc2, matching your release branch.BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to versions 1.4.5, 1.5.1, and 1.6.0-rc2, a reachable out-of-bounds write exists when encoding the device.address-binding property. This issue has been patched in versions 1.4.5, 1.5.1, and 1.6.0-rc2.
This page as .md · .json · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.
Are you affected?
Ask from here. InfraStack checks the affected versions against your stack and answers in your inbox.
InfraStack checks the affected versions against your stack and answers in Slack, with the evidence and the fix.
InfraStack checks it against your stack and answers on your report, with the evidence and the fix.