CVE-2026-52787

HighCVSS 7.5/10Last modified Nov 13, 2026

Description

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

VendorProductVersions
bacnet-stackbacnet-stack< 1.4.5; < 1.5.1; < 1.6.0-rc2

References

Timeline

Published
Nov 13, 2026
Last modified
Nov 13, 2026
NVD status
Awaiting Analysis

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CVE-2026-52787: High severity, CVSS 7.5 | Vulnix