What is GHSA-r7g9-r28w-w2pq?

GHSA-r7g9-r28w-w2pq is a security advisory published by GitHub Security Advisories with Low severity. Stack-based Buffer Overflow (CWE-121) in `/usr/bin/ltsudo` `cmd_ipaddr_conflict` in Loytec LIP...

Which CVE IDs does GHSA-r7g9-r28w-w2pq cover?

GHSA-r7g9-r28w-w2pq covers the following CVE IDs: CVE-2026-55728. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-r7g9-r28w-w2pqLow

Stack-based Buffer Overflow (CWE-121) in `/usr/bin/ltsudo` `cmd_ipaddr_conflict` in Loytec LIP...

Vendor

GitHub Security Advisories

Published

July 24, 2026

Last Modified

July 24, 2026

🔗 CVE IDs covered (1)

CVE-2026-55728 →

📋 Description

Stack-based Buffer Overflow (CWE-121) in /usr/bin/ltsudo cmd_ipaddr_conflict in Loytec LIP-ME201C, L-INX, L-GATE, L-ROC, L-IOB, L-DALI, L-VIS and L-PAD through 8.4.16 on LINX-A64 allows a superadmin-group attacker to trigger a SUID-root process abort or potentially elevate privileges via an overly long interface-name argument.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-55728
https://www.loytec.com/support/product-security/advisories/8523-dibt-cve-20260526-0005-stack-buffer-overflow-in-cmd_ipaddr_conflict-low
https://github.com/advisories/GHSA-r7g9-r28w-w2pq