Local Privilege Escalation in Android Media Provider Component
CVE-2025-48532

7.3HIGH

Key Information:

Vendor

Google
Status
Android
Vendor
CVE Published:
4 September 2025

What is CVE-2025-48532?

A vulnerability exists in the markMediaAsFavorite function of MediaProvider.java within the Android operating system, which may allow an attacker to bypass the WRITE_EXTERNAL_STORAGE permission. This problem arises due to a confused deputy scenario. By exploiting this weakness, a malicious actor could escalate their privileges on a device without the need for additional execution privileges. User interaction is required for this exploitation, making it essential for users to stay informed and exercise caution.

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Affected Version(s)

Android 16

References

https://source.android.com/security/bulletin/2025-09-01

CVSS V3.1

Score:
7.3
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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