CVE-2026-101103 | HMS Device Driver Setup Diagnostic Call buffer overflow

October 20, 2026 Yanac

A vulnerability classified as critical has been found in HMS Device Driver Setup and PCAN Windows CAN device drivers. This issue affects some unknown processing of the component Diagnostic Call Handler. Performing a manipulation results in buffer overflow.

This vulnerability is cataloged as CVE-2026-101103. The attack must be initiated from a local position. There is no exploit available.VulDB Recent EntriesRead More