Medium severity5.5NVD Advisory· Published Oct 20, 2026
HMS Networks PEAK-System PCAN Windows drivers
CVE-2026-109576
Description
The parser in PEAK-System PCAN driver correctly detected the malformed record, but the loop iterating the record list advanced its processed-bytes counter even when a record had been rejected as invalid.
Affected products
1Patches
Vulnerability mechanics
News mentions
1- HMS Networks PEAK-System PCAN Windows driversCISA ICS Advisories