CISA has published an alert on multiple Bluetooth Low Energy (BLE) vulnerabilities with proof-of-concept (PoC) exploit code affecting a large number of IOT, Smart-home, wearable, and medical devices from vendors who utilize BLE wireless communication technology. CISA notes the alert was released without coordination with some of the affected vendors, adding that it has notified some of the vendors of the report and has asked them to confirm the vulnerabilities and identify mitigations. CISA continues to attempt to notify affected vendors and will post updates as information is made available. Read the advisory at CISA.