# CVE-2026-28528

## Summary

- **CVE ID:** CVE-2026-28528
- **Severity:** LOW
- **CVSS Score:** 4.6 (CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N)
- **CWE:** CWE-125, CWE-758
- **Published:** Mar 30, 2026
- **Last Modified:** Jul 14, 2026

## 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.

## Affected Products

- BlueKitchen GmbH — BTstack (0)

## References

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

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.14%
- **EPSS Percentile:** 3.3

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._