CVE-2026-5768 Fourth Frontier Frontier X Mobile Application, Frontier X2 Missing Authentication for Critical Function

The Frontier X2 device allows unauthenticated BLE read/write access to critical GATT characteristics without enforcing pairing authentication or authorization. This allows attackers within BLE range to perform unauthorized control of device functions, including starting/stopping activities,...

Medtronic MyCareLink Smart Model 25000 Patient Reader Authorization Issue Vulnerability

The Medtronic MyCareLink Smart Model 25000 Patient Reader is a reader used in the healthcare industry to visually interact with medical devices from Medtronic, Inc. The Medtronic MyCareLink Smart Model 25000 Patient Reader is vulnerable to an authorization issue that could be used to bypass the...

Bluetooth Impersonation Attacks Affect Legions of Devices

Academic researchers have uncovered security vulnerabilities in Bluetooth Classic that allows attackers to spoof paired devices: They found that the bugs allow an attacker to insert a rogue device into an established Bluetooth pairing, masquerading as a trusted endpoint. This allows attackers to...

New Bluetooth Vulnerability Exposes Billions of Devices to Hackers

Academics from École Polytechnique Fédérale de Lausanne EPFL disclosed a security vulnerability in Bluetooth that could potentially allow an attacker to spoof a remotely paired device, exposing over a billion of modern devices to hackers. The attacks, dubbed Bluetooth Impersonation AttackS or BIA...