Out-of-Bounds Write Vulnerability in BACnet Stack by BACnet
CVE-2026-52787
7.5HIGH
What is CVE-2026-52787?
BACnet Stack, an open-source BACnet protocol library for embedded systems, contains a vulnerability that allows a reachable out-of-bounds write when encoding the device.address-binding property. This flaw, which can lead to potential exploitation, has been addressed in subsequent releases. Users are advised to upgrade to version 1.4.5, 1.5.1, or 1.6.0-rc2 to mitigate the risk. For more details, refer to the security advisory and pull request on GitHub.
Affected Version(s)
bacnet-stack < 1.4.5 < 1.4.5
bacnet-stack < 1.5.1 < 1.5.1
bacnet-stack < 1.6.0-rc2 < 1.6.0-rc2
