CVE-2026-28526: BlueKitchen GmbH BTstack, грешка в паметта

Описание

Оригинално описание

BlueKitchen BTstack versions prior to 1.8.1 contain an out-of-bounds read vulnerability in the AVRCP Controller LIST_PLAYER_APPLICATION_SETTING_ATTRIBUTES and LIST_PLAYER_APPLICATION_SETTING_VALUES handlers that allows attackers to read beyond buffer boundaries. A nearby attacker with a paired Bluetooth Classic connection can send a specially crafted VENDOR_DEPENDENT response with an attacker-controlled count value to trigger an out-of-bounds read from the L2CAP receive buffer, potentially causing a crash on resource-constrained devices.

Засегнати продукти

• BlueKitchen GmbH BTstack: преди 1.8.1

Вид слабост

• CWE-125 Четене извън границите на буфера

История

Други уязвимости в BlueKitchen GmbH BTstack

• 7.0CVE-2026-93015
• 4.6CVE-2026-28528
• 3.5CVE-2026-28527

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-28526
• https://nvd.nist.gov/vuln/detail/CVE-2026-28526
• https://github.com/bluekitchen/btstack/releases/tag/v1.8.1
• https://www.vulncheck.com/advisories/bluekitchen-btstack-avrcp-controller-list-player-application-setting-handlers-oob-read