BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to versions 1.4.4, 1.5.1, and 1.6.0, a stack-buffer-overflow can be triggered in the current master branch when a Loop object reads a referenced property through its default timer path and the referenced property is OBJECT_STRUCTURED_VIEW / PROP_DESCRIPTION containing a long attacker-controlled string. This issue has been patched in versions 1.4.4, 1.5.1, and 1.6.0.
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References
History
Thu, 12 Nov 2026 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to versions 1.4.4, 1.5.1, and 1.6.0, a stack-buffer-overflow can be triggered in the current master branch when a Loop object reads a referenced property through its default timer path and the referenced property is OBJECT_STRUCTURED_VIEW / PROP_DESCRIPTION containing a long attacker-controlled string. This issue has been patched in versions 1.4.4, 1.5.1, and 1.6.0. | |
| Title | BACnet Stack: Loop reference to long Structured View description causes stack-buffer-overflow | |
| Weaknesses | CWE-121 CWE-787 |
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cvssV3_1
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MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-11-12T20:02:30.409Z
Reserved: 2026-05-19T21:29:25.481Z
Link: CVE-2026-47710
Vulnrichment
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NVD
Status : Awaiting Analysis
Published: 2026-11-12T20:18:40.747
Modified: 2026-11-12T22:09:39.233
Link: CVE-2026-47710
Redhat
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OpenCVE Enrichment
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