Known vulnerabilities in Dynabook Bluetooth ACPI driver DRFEC.SYS

Vendor: Dynabook

Website:

Total Security Bulletins: 1

Security bulletins (1)

Secuity bulletin	Severity	Status	Published
SB2026041327: Stack-based buffer overflow in Dynabook Bluetooth ACPI Drivers	Low	Patched	13.04.2026