CVE-2026-91191 | Lantronix G520 2.6.0.4R6 stable Update Mechanism improper authentication

September 30, 2026 Yanac

A vulnerability classified as very critical was found in Lantronix G520 2.6.0.4R6 stable. Affected by this vulnerability is an unknown functionality of the component Update Mechanism. Executing a manipulation can lead to improper authentication.

This vulnerability is handled as CVE-2026-91191. The attack can be executed remotely. There is not any exploit available.VulDB Recent EntriesRead More