Untrusted Search Path Vulnerability in B&R Industrial Automation APROL

CVE-2026-6901

What is CVE-2026-6901?

An untrusted search path vulnerability exists in B&R Industrial Automation's APROL software, which can allow an attacker to potentially execute malicious code or applications by manipulating the search path. This issue affects versions of APROL prior to R 4.4-01P5, posing a significant risk for users who may inadvertently run untrusted components. It emphasizes the importance of ensuring that software applications are updated and configured securely to mitigate potential exploitation.

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