CVE-2026-109576

MediumCVSS 5.5/10Last modified Oct 22, 2026

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.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

No affected versions have been published.

Timeline

Published
Oct 20, 2026
Last modified
Oct 22, 2026
NVD status
Awaiting Analysis

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CVE-2026-109576: Medium severity, CVSS 5.5 | Vulnix