CVE-2026-18411

Name of the Vulnerable Software and Affected Versions KARR Security System (affected versions not specified) SWDS dealer-installed automotive anti-theft systems (affected versions not specified)

Description These automotive anti-theft systems utilize a shared Bluetooth authentication key across all affected devices. An attacker within Bluetooth range can exploit this shared key to send unauthorized commands to the vehicle, which may lead to unauthorized access to vehicle functions such as unlocking doors and engine immobilization.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.