CVE-2026-28528

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-28528
BlueKitchen BTstack versions prior to 1.8.1 contain an out-of-bounds read vulnerability in the AVRCP Browsing Target GET_FOLDER_ITEMS handler that fails to validate packet boundaries and attribute count data. An attacker with a paired Bluetooth Classic connection can exploit insufficient bounds checking on the attr_id parameter to cause crashes and corrupt attribute bitmap state.

4.6 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.1 / Impact : 2.5

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References
Link Resource
https://github.com/bluekitchen/btstack/releases/tag/v1.8.1 Release Notes
https://www.vulncheck.com/advisories/bluekitchen-btstack-avrcp-browsing-target-get-folder-items-handler-oob-read-undefined-behavior Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:bluekitchen-gmbh:btstack:*:*:*:*:*:*:*:*
History

06 Apr 2026, 12:42

Type Values Removed Values Added
CPE cpe:2.3:a:bluekitchen-gmbh:btstack:*:*:*:*:*:*:*:*
First Time Bluekitchen-gmbh
Bluekitchen-gmbh btstack
References () https://github.com/bluekitchen/btstack/releases/tag/v1.8.1 - () https://github.com/bluekitchen/btstack/releases/tag/v1.8.1 - Release Notes
References () https://www.vulncheck.com/advisories/bluekitchen-btstack-avrcp-browsing-target-get-folder-items-handler-oob-read-undefined-behavior - () https://www.vulncheck.com/advisories/bluekitchen-btstack-avrcp-browsing-target-get-folder-items-handler-oob-read-undefined-behavior - Third Party Advisory

01 Apr 2026, 14:24

Type Values Removed Values Added
Summary
  • (es) Las versiones de BlueKitchen BTstack anteriores a la 1.8.1 contienen una vulnerabilidad de lectura fuera de límites en el gestor GET_FOLDER_ITEMS del objetivo de navegación AVRCP que no valida los límites de los paquetes y los datos de recuento de atributos. Un atacante con una conexión Bluetooth Classic emparejada puede explotar la comprobación de límites insuficiente en el parámetro attr_id para causar fallos y corromper el estado del mapa de bits de atributos.

30 Mar 2026, 15:16

Type Values Removed Values Added
Summary (en) BlueKitchen BTstack contains an out-of-bounds read vulnerability in the AVRCP Browsing Target GET_FOLDER_ITEMS handler that fails to validate packet boundaries and attribute count data. An attacker with a paired Bluetooth Classic connection can exploit insufficient bounds checking on the attr_id parameter to cause crashes and corrupt attribute bitmap state. (en) BlueKitchen BTstack versions prior to 1.8.1 contain an out-of-bounds read vulnerability in the AVRCP Browsing Target GET_FOLDER_ITEMS handler that fails to validate packet boundaries and attribute count data. An attacker with a paired Bluetooth Classic connection can exploit insufficient bounds checking on the attr_id parameter to cause crashes and corrupt attribute bitmap state.

30 Mar 2026, 14:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-03-30 14:16

Updated : 2026-04-06 12:42

NVD link : CVE-2026-28528

Mitre link : CVE-2026-28528

CVE.ORG link : CVE-2026-28528

JSON object : View

Products Affected

bluekitchen-gmbh

  • btstack
CWE
CWE-125

Out-of-bounds Read

CWE-758

Reliance on Undefined, Unspecified, or Implementation-Defined Behavior