CVE-2026-82785

MediumCVSS 4.3/10Last modified Sep 16, 2026

Description

Stack-based buffer overflow vulnerability exists in Remote I/O Coupler Unit (Server Type) CPSN-MCB271-*. Receiving a specially crafted request created and sent by a remote attacker may cause a denial-of-service (DoS) condition.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Weakness enumeration

CWE-121

Affected software

Vendor	Product	Versions
Contec Co., Ltd.	Remote I/O Coupler Unit (Server Type) CPSN-MCB271-*	< 1.82

References

Timeline

Published: Sep 14, 2026
Last modified: Sep 16, 2026
NVD status: Deferred

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