Medium severity5.5NVD Advisory· Published Oct 20, 2026
HMS Networks PEAK-System PCAN Windows drivers
CVE-2026-101103
Description
The PEAK-System PCAN diagnostic call did not validate that the caller-supplied output buffer was large enough to hold the output record.
Affected products
1Patches
Vulnerability mechanics
News mentions
1- HMS Networks PEAK-System PCAN Windows driversCISA ICS Advisories