Denial of Service Vulnerability in Bluetooth Connectable Scanning by Qualcomm

CVE-2025-47370

What is CVE-2025-47370?

A vulnerability exists in Qualcomm's Bluetooth technology that can lead to a transient denial of service. This issue arises when a remote device transmits an invalid connection request during a Bluetooth Low Energy (LE) scanning operation. When exploited, this can disrupt the normal operation of affected devices, causing temporary connectivity issues and impacting the user experience. Users of impacted Qualcomm Bluetooth chipsets should be aware of this vulnerability to better manage their device security.

References