What is GHSA-6jqh-rgp9-536f?

GHSA-6jqh-rgp9-536f is a security advisory published by GitHub Security Advisories with High severity. Out-of-bounds Read (CWE-125) in BACnet packet parsing (`bacdt_datetime_to_tod`) in Loytec LIP...

Which CVE IDs does GHSA-6jqh-rgp9-536f cover?

GHSA-6jqh-rgp9-536f covers the following CVE IDs: CVE-2026-55732. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-6jqh-rgp9-536fHigh

Out-of-bounds Read (CWE-125) in BACnet packet parsing (`bacdt_datetime_to_tod`) in Loytec LIP...

Vendor

GitHub Security Advisories

Published

July 24, 2026

Last Modified

July 24, 2026

🔗 CVE IDs covered (1)

CVE-2026-55732 →

📋 Description

Out-of-bounds Read (CWE-125) in BACnet packet parsing (bacdt_datetime_to_tod) in Loytec LIP-ME201C, L-INX, L-GATE, L-ROC, L-IOB, L-DALI, L-VIS and L-PAD through 8.4.18 on LINX-A64 allows an unauthenticated remote attacker to crash linx_a64.exe and ultimately reboot the device via a malformed BACnet TimeSynchronization or UTC-TimeSynchronization packet with an invalid month value. The same vulnerability affects multiple other Loytec products.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-55732
https://www.loytec.com/support/product-security/advisories/8532-dibt-cve-20260608-0001-bacnet-crash-due-to-invalid-timesync-message-high
https://github.com/advisories/GHSA-6jqh-rgp9-536f