---
id: CVE-2026-55330
title: >-
  In BluetoothCccHandlerCallbackImpl of bluetooth_ccc.cc, there is a possible
  use-after-free due to a logic error in the code
summary: >-
  In BluetoothCccHandlerCallbackImpl of bluetooth_ccc.cc, there is a possible
  use-after-free due to a logic error in the code. This could lead to remote
  code execution with no additional execution privileges needed. User
  interaction is not…
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-416
vendor: Google
product: Android
affected:
  - Android Android kernel
published: '2026-10-06'
updated: '2026-10-06'
sourceUpdated: '2026-10-06T21:17:20.823'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-55330'
references:
  - url: 'https://source.android.com/docs/security/bulletin/pixel/2026/2026-10-01'
    label: dsap-vuln-management@google.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: total
  timestamp: '2026-10-06T18:56:35.001748Z'
ingestedAt: '2026-10-06T19:13:33.940Z'
---

## Overview

In BluetoothCccHandlerCallbackImpl of bluetooth_ccc.cc, there is a possible use-after-free due to a logic error in the code. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

## Remediation

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