CVE-2026-55728

Vulnerability 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.

Related Weaknesses (CWE)

CWE-121

References

https://www.loytec.com/support/product-security/advisories/8523-dibt-cve-2026052

FAQ

What is CVE-2026-55728?

CVE-2026-55728 is a documented vulnerability. 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 `supera...

How severe is CVE-2026-55728?

CVSS scoring is not yet available for CVE-2026-55728. Check NVD for updates.

Is there a patch for CVE-2026-55728?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.