CVE-2026-75346: EIPStackGroup OpENer vulnerability

Q: Who can exploit this issue?

A remote attacker can exploit the vulnerability by targeting the server-side CIP SetAttributeList service in affected OpENer deployments. The available information does not state that authentication or prior access is required.

Q: What is the expected impact of exploitation?

Successful exploitation can cause a denial of service through an out-of-bounds read. No impact beyond denial of service is described in the available data.

Q: Which code versions are affected?

OpENer v2.3 and the master branch through commit 76b95cf are identified as affected. The provided data does not identify a fixed version or commit.

Published Oct 9, 2026

Updated

An out-of-bounds read vulnerability exists in EIPStackGroup OpENer v2.3 and master through commit 76b95cf in the server-side CIP SetAttributeList service. This allows a remote attacker to cause a denial of service

Affected Software

1 affected component

EIPStackGroup OpENer=2.3, <=76b95cf

Event History

Oct 9, 2026

CVE Published

via MITRE·12:00 AM

Data Sourced

via MITRE·12:00 AM

Description

Frequently Asked Questions

Who can exploit this issue?

A remote attacker can exploit the vulnerability by targeting the server-side CIP SetAttributeList service in affected OpENer deployments. The available information does not state that authentication or prior access is required.

What is the expected impact of exploitation?

Successful exploitation can cause a denial of service through an out-of-bounds read. No impact beyond denial of service is described in the available data.

Which code versions are affected?

OpENer v2.3 and the master branch through commit 76b95cf are identified as affected. The provided data does not identify a fixed version or commit.

CVE-2026-75346: EIPStackGroup OpENer vulnerability

Affected Software

Event History

Frequently Asked Questions

Who can exploit this issue?

What is the expected impact of exploitation?

Which code versions are affected?

Company

Resources

Contact

Frequently Asked Questions

Who can exploit this issue?

What is the expected impact of exploitation?

Which code versions are affected?