---
id: CVE-2026-118608
title: >-
  Alpine iLX-F511 libanwbtstack.so prh_rfcomm_cc_process_test Out-Of-Bounds Read
  Information Disclosure Vulnerability
summary: >-
  Alpine iLX-F511 libanwbtstack.so prh_rfcomm_cc_process_test Out-Of-Bounds Read
  Information Disclosure Vulnerability. This vulnerability allows
  network-adjacent attackers to disclose sensitive information on affected
  installations of Alpi…
severity: low
cvss: 3.5
cvssVector: 'CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N'
cvssSource: cna
cwe:
  - CWE-125
vendor: Alpine
product: iLX-F511
affected:
  - iLX-F511 7.0.000
published: '2026-10-28'
updated: '2026-10-28'
sourceUpdated: '2026-10-28T16:50:34.964Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-118608'
references:
  - url: 'https://www.zerodayinitiative.com/advisories/ZDI-26-826/'
    label: ZDI-26-826
tags:
  - cve.org
zeroDay: true
ingestedAt: '2026-10-28T17:14:44.433Z'
epss: 0.00152
epssPercentile: 0.04333
---

## Overview

Alpine iLX-F511 libanwbtstack.so prh_rfcomm_cc_process_test Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of Alpine iLX-F511 devices. An attacker must first obtain the ability to pair a malicious Bluetooth device with the target system in order to exploit this vulnerability.

The specific flaw exists within the prh_rfcomm_cc_process_test function. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-29018.

## Affected

- `iLX-F511 7.0.000`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.