CVE-2026-18411

The KARR Security System and SWDS dealer-installed automotive anti-theft systems use a shared Bluetooth authentication key across affected devices. An attacker within Bluetooth range can leverage this weakness to issue unauthorized commands to the vehicle, potentially allowing unauthorized access...

CVE-2026-18411

The CVE describes a vulnerability in KARR Security System and SWDS dealer-installed automotive anti-theft systems where a shared Bluetooth authentication key is used across affected devices. An attacker in Bluetooth range can issue unauthorized commands to the vehicle, potentially enabling door u...

Millions of cars could be tracked and unlocked by a hidden security flaw

A car alarm vendor's coding mistake has left millions of vehicles vulnerable to theft and location tracking. Thanks to the way dealers sell car alarms, many affected drivers don't even know they have one installed. The device is the KARR Security System, a Bluetooth-enabled aftermarket alarm buil...