Security News PerfektBlue BlueTooth flaws impact Mercedes, Volkswagen, Skoda cars BleepingComputer Daniel Bender Jul 10, 2025 Four vulnerabilities dubbed PerfektBlue and affecting the BlueSDK Bluetooth stack from OpenSynergy can be exploited to achieve remote code execution and potentially allow access to critical elements in vehicles from multiple vendors, including Mercedes-Benz AG, Volkswagen, and Skoda.