MEDIUM 6.9 NVD
CVE-2026-103672
The PEAK-System PCAN parser indexes a length table using attacker-controlled DLC without enforcing DLC <= 0x0f, then copies attacker payload from record+0x1c in
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.
References
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-293-01.json
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-293-01
- https://www.hms-networks.com/cybersecurity
- https://www.peak-system.com/support/downloads/software/
This medium severity vulnerability with a CVSS score of 6.9 was published on 2026-10-20 via NVD.
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