CVE-2026-28527 in BlueKitchen BTstackinfo

Summary

BlueKitchen BTstack versions prior to 1.8.1 contain an out-of-bounds read vulnerability in the AVRCP Controller GET_PLAYER_APPLICATION_SETTING_ATTRIBUTE_TEXT and GET_PLAYER_APPLICATION_SETTING_VALUE_TEXT handlers that allows nearby attackers to read beyond packet boundaries. Attackers can establish a paired Bluetooth Classic connection and send specially crafted VENDOR_DEPENDENT responses to trigger out-of-bounds reads, causing information disclosure and potential crashes on affected devices.

Responsible

VulnCheck

Reservation

02/27/2026

Disclosure

03/30/2026

Entries

VulDB provides additional information and datapoints for this CVE:

ID	Vulnerability	CWE	Exp	Cou	CVE
354192	BlueKitchen BTstack AVRCP Controller GET_PLAYER_APPLICATION_SETTING_VALUE_TEXT out-of-bounds	125	Not defined	Official fix	CVE-2026-28527

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