PT-2026-118633 · Hms Networks · Pcan Windows Can Device Drivers+1
CVE-2026-103672
·
Published
2026-10-20
·
Updated
2026-10-20
CVSS v3.1
7.1
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H |
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.
Fix
Improper Validation of Array Index
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Weakness Enumeration
Related Identifiers
Affected Products
Pcan Windows Can Device Drivers
Peak-System Device Driver Setup