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HMS Networks security advisories

1 CISA ICS advisory for HMS Networks in the last tracking window, 0 flagged as relevant to oil & gas. Newest first.

High 7.1 ICSA-26-293-01 · Oct 20, 2026 · HMS Networks

HMS Networks PEAK-System PCAN Windows drivers

CISA reports 6 vulnerabilities in HMS Networks PEAK-System Device Driver Setup, PCAN Windows CAN device drivers. Weakness types: Out-of-bounds Write, Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'), Improper Validation of Array Index (+2 more). Successful exploitation of these vulnerabilities cou…

What to do: Prioritize: HMS Networks AB has addressed the issue in version 5.1.4 and recommends that users upgrade to the newest available version. Users can find software updates for PEAK-System PCAN on the software download page.