The vulnerability identified as CVE-2026-6788 in WatchGuard Agent involves an uncontrolled search path element (CWE-427) on Windows platforms. This flaw allows an attacker with low privileges to potentially execute or influence the execution of malicious files by manipulating the search path used by the WatchGuard Agent. The CVSS 4.0 base score is 8.5, indicating a high impact with local attack vector, low attack complexity, no user interaction required, and high impact on confidentiality, integrity, and availability. The vendor has not published any remediation level or patch information yet.

An attacker with limited privileges on the affected Windows system could exploit this vulnerability to execute malicious files by controlling the search path used by the WatchGuard Agent. This could lead to compromise of confidentiality, integrity, and availability of the system or data handled by the agent. No known exploits are reported in the wild at this time.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, monitor vendor communications for updates. No specific mitigations or temporary fixes have been provided by the vendor.