CVE-2026-28528

MEDIUM SEVERITY

CVSS Score & Metrics

Base Score

4.6 / 10

Vector String

                                        CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L                                    

Vulnerability Description

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.

Vulnerability Details

Published Date

March 30, 2026

Last Modified

April 06, 2026

CWE ID

CWE-125

Source

NVD

Vendor

BlueKitchen GmbH

Product

BTstack

External References

https://github.com/bluekitchen/btstack/releases/tag/v1.8.1
https://www.vulncheck.com/advisories/bluekitchen-btstack-avrcp-browsing-target-get-folder-items-handler-oob-read-undefined-behavior

CVE-2026-28528

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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