CVE-2026-4017 | BlackBerry QNX Software Development Platform Entry TraceEvent buffer overflow

A vulnerability described as very critical has been identified in BlackBerry QNX Software Development Platform, QNX OS for Safety and QNX OS for Medical. The impacted element is the function TraceEvent of the component Entry Handler. Such manipulation leads to buffer overflow.

This vulnerability is uniquely identified as CVE-2026-4017. Local access is required to approach this attack. No exploit exists.VulDB Recent EntriesRead More