---
id: CVE-2026-45521
title: >-
  In openFile of AppFuseBridge.java, there is a possible information disclosure
  due to a missing permission check
summary: >-
  In openFile of AppFuseBridge.java, there is a possible information disclosure
  due to a missing permission check. This could lead to local information
  disclosure with no additional execution privileges needed. User interaction is
  not need…
severity: low
cvss: 3.3
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-693
vendor: google
product: android
affected:
  - android = 14.0
  - android = 15.0
  - android = 16.0
  - android = 17.0
published: '2026-09-08'
updated: '2026-09-24'
sourceUpdated: '2026-09-24T15:25:11.827'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-45521'
references:
  - url: 'https://source.android.com/docs/security/bulletin/2026/2026-09-01'
    label: security@android.com
tags:
  - nvd
  - cve.org
epss: 0.00088
epssPercentile: 0.00358
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-10T15:43:05.929425Z'
ingestedAt: '2026-09-08T19:08:49.641Z'
---

## Overview

In openFile of AppFuseBridge.java, there is a possible information disclosure due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

## Affected

- `android = 14.0`
- `android = 15.0`
- `android = 16.0`
- `android = 17.0`

## Remediation

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