Improved validation of Human Interface Device (HID) descriptors to prevent unauthorized command execution via spoofed peripherals. Pairing Hardening:
: Addresses issues where firmware updates caused "intermittent connectivity loss" by ensuring better alignment with the underlying system drivers. Security Posture bluetooth firmware -broadcom- update version 2.2.3.593
A firmware update for Broadcom Bluetooth adapters is available, version 2.2.3.593 . This release improves device stability and wireless connectivity. The firmware version is a specific patch for
Do you need help to ensure this version is the right match for your device? Download Broadcom Bluetooth drivers for Windows - Page 3 version 2.2.3.593 .
: Fixes a bug that caused the Bluetooth radio to drop connections unexpectedly during active use.
The firmware version is a specific patch for Broadcom’s RAM-USB and UART Bluetooth devices, primarily distributed through Windows Update’s driver catalog or OEM support sites.