Security Advisory

CVE-2025-10456

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-09-19 05:21:33

Last updated 2025-09-19 11:57:01

Assigner zephyr

State PUBLISHED

Description

A vulnerability was identified in the handling of Bluetooth Low Energy (BLE) fixed channels (such as SMP or ATT). Specifically, an attacker could exploit a flaw that causes the BLE target (i.e., the device under attack) to attempt to disconnect a fixed channel, which is not allowed per the Bluetooth specification. This leads to undefined behavior, including potential assertion failures, crashes, or memory corruption, depending on the BLE stack implementation.

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