Out-of-bounds Read Affecting bacnet-stack package, versions [0,]
Threat Intelligence
Exploit Maturity
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
Proof of Concept
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Test your applications- Snyk IDSNYK-CONAN-BACNETSTACK-15282812
- published15 Feb 2026
- disclosed13 Feb 2026
- creditHO9
Introduced: 13 Feb 2026
NewCVE-2026-26264 (opens in a new tab)Common Vulnerabilities and Exposures (CVE) are common identifiers for publicly known security vulnerabilities
Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
A fix was pushed into the master branch but not yet published.
Overview
bacnet-stack is a None
Affected versions of this package are vulnerable to Out-of-bounds Read.
via the wp_decode_service_request function. An attacker can cause an out-of-bounds read and crash the application by sending a malformed WriteProperty request with a truncated APDU, which triggers a length underflow during decoding.