improper validation of an L2CAP ((Logical Link Control and Adaptation Protocol)) channel's remote channel identifier (CID)
https://thehackernews.com/2025/07/perfektblue-bluetooth-vulnerabilities.html
https://www.securityweek.com/millions-of-cars-exposed-to-remote-hacking-via-perfektblue-attack/
https://www.bleepingcomputer.com/news/security/perfektblue-bluetooth-flaws-impact-mercedes-volkswagen-skoda-cars/
https://pcacybersecurity.com/resources/advisory/perfekt-blue
Source: Mitre, NVD
Published: 2025-07-10
Named Vulnerability: PerfektBlue