CVE-2026-75350

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

EIPStackGroup OpENer v2.3 / master commit 76b95cf contains a buffer overflow in the GetAttributeList() implementation for the EtherNet/IP Get_Attribute_List service. This allows a remote attacker to cause a denial of service

Published 2026-10-09. Last modified 2026-10-09.