Cross User Data Leak in Android's Voicemail Notification Settings
CVE-2025-48529

5.5MEDIUM

Key Information:

Vendor

Google
Status
Android
Vendor
CVE Published:
4 September 2025

What is CVE-2025-48529?

A vulnerability within the VoicemailNotificationSettingsUtil.java file in Android creates a scenario for cross user data leaks due to a confused deputy problem. This allows for local information disclosure without the need for additional execution privileges or user interaction, potentially exposing sensitive user data.

Affected Version(s)

Android 16

Android 15

Android 14

References

https://android.googlesource.com/platform/frameworks/opt/...
https://source.android.com/security/bulletin/2025-09-01

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.