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Description

In the Airoha Bluetooth audio SDK, there is a possible permission bypass that allows access critical data of RACE protocol through Bluetooth LE GATT service. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

PUBLISHED Reserved 2024-11-01 | Published 2025-08-04 | Updated 2026-02-26 | Assigner MediaTek

Problem types

CWE-306 Missing Authentication for Critical Function

Product status

Airoha IoT SDK for BT audio v5.5.0 and earlier
affected

Airoha AB1561x/AB1562x/AB1563x SDK v3.3.1 and earlier
affected

References

www.airoha.com/product-security-bulletin/2025

cve.org (CVE-2025-20700)

nvd.nist.gov (CVE-2025-20700)

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