CVE-2026-53582 | OPNsense up to 26.1.9 Trust module CAsField.php refid information disclosure

October 15, 2026 Yanac

A vulnerability was found in OPNsense up to 26.1.9. It has been rated as problematic. The affected element is an unknown function of the file src/opnsense/mvc/app/models/OPNsense/Trust/FieldTypes/CAsField.php of the component Trust module. This manipulation of the argument refid causes information disclosure.

The identification of this vulnerability is CVE-2026-53582. It is possible to initiate the attack remotely. There is no exploit available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More