Description
In the Airoha Bluetooth audio SDK, there is a possible unauthorized access to the RACE protocol. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
References (1)
Core 1
Core References
Various Sources
https://www.airoha.com/product-security-bulletin/2025
Scores
CVSS v3
8.8
EPSS
0.0396
EPSS Percentile
89.1%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-306
Status
published
Products (2)
Airoha Technology Corp./AB156x, AB157x, AB158x, AB159x series, AB1627
Airoha AB1561x/AB1562x/AB1563x SDK v3.3.1 and earlier
Airoha Technology Corp./AB156x, AB157x, AB158x, AB159x series, AB1627
Airoha IoT SDK for BT audio v5.5.0 and earlier
Published
Aug 04, 2025
Tracked Since
Feb 18, 2026