vulnerability Pulsetto Vagus Nerve Stimulator A critical vulnerability (CVE-2026-18844) exists in Pulsetto Vagus Nerve Stimulator devices, allowing attackers to bypass security measures and manipulate device settings via Bluetooth Low Energy (BLE). The vulnerability is not currently being exploited publicly, but could allow for significant disruption to healthcare… CISA Advisories · Aug 11, 2026 Critical CVE-2026-18844LIbluetoothcvecontrol systems