EUVD-2026-105356

PEAK-System PCAN contains a vulnerable operation involving a variable-length receive-record copy. The driver uses a requested or queued record count without sufficiently capping the copy to the actual caller-supplied output length...

CVE-2026-105960

The PEAK-System PCAN Windows drivers are affected by a vulnerability involving the improper handling of length parameter inconsistency (CWE-130). The driver fails to sufficiently cap a variable-length receive-record copy to the actual caller-supplied output length, instead using a requested or qu...

EUVD-2026-105354

The PEAK-System PCAN type 0x4030 processing path fails to validate a selected/returned object pointer before dereferencing fixed fields during post-processing...

CVE-2026-110322

The HMS Networks PEAK-System PCAN Windows drivers are vulnerable to an untrusted pointer dereference within the PCAN type 0x4030 processing path . The flaw occurs because the driver fails to validate a selected or returned object pointer before dereferencing fixed fields during post-processing. T...

CVE-2026-103672

The PEAK-System PCAN Windows drivers from HMS Networks are vulnerable to an Improper Validation of Array Index (CWE-129). The vulnerability exists because the PCAN parser indexes a length table using attacker-controlled DLC without enforcing the required bound of DLC

EUVD-2026-105321

The PEAK-System PCAN parser indexes a length table using attacker-controlled DLC without enforcing DLC = 0x0f, then copies attacker payload from record+0x1c into a fixed-size stack destination...

CVE-2026-101103

The PEAK-System PCAN Windows drivers are vulnerable to a classic buffer overflow (CWE-120) within the diagnostic call. The root cause is a failure to validate that the caller-supplied output buffer is large enough to accommodate the output record. This vulnerability can lead to a high availabilit...

CVE-2026-109576

The PEAK-System PCAN Windows drivers are vulnerable to an Out-of-bounds Write (CWE-787) due to a logic error in the parser. While the parser correctly identifies malformed records, the loop iterating through the record list incorrectly advances the processed-bytes counter even when a record is re...

EUVD-2026-105313

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...