CVE-2026-6900

Improper certificate validation vulnerability in B&R Industrial Automation GmbH APROL. This issue affects APROL: before R 4.4-01P5.

Score

CVSS 4.0 9.1 Critical

Status

Deferred - cybersecurity@ch.abb.com

Published

2026-07-06

Last modified

2026-10-25

Weaknesses

CWE-295

Affected products

• Aprol (Br Industrial Automation Gmbh)

References

• https://br-cws-assets.de-fra-1.linodeobjects.com/SA26P011-661853b7.pdf