CVE-2026-58317 | TeraTerm Project Tera Term up to 3.6.1 SSH Connection unsigned conversion

July 17, 2026 Yanac

A vulnerability classified as critical has been found in TeraTerm Project Tera Term up to 3.6.1. The impacted element is an unknown function of the component SSH Connection Handler. Performing a manipulation results in unsigned to signed conversion error.

This vulnerability is cataloged as CVE-2026-58317. It is possible to initiate the attack remotely. There is no exploit available.VulDB Recent EntriesRead More