CVE-2026-103672HMS Networks PEAK-System PCAN Windows drivers Improper Validation of Array Index

Beschreibung

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.

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

Referenzen und Patches

• https://www.hms-networks.com/cybersecurity
• https://www.peak-system.com/support/downloads/software/
• https://www.cisa.gov/news-events/ics-advisories/icsa-26-293-01
• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-293-01.json