CVE-2016-6721 Information disclosure in Android

What is CVE-2016-6721?

CVE-2016-6721 is a medium-severity vulnerability in Google Android, published on 25 Nov 2016. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

An information disclosure vulnerability in Mediaserver in Android 6.x before 2016-11-01 and 7.0 before 2016-11-01 could enable a local malicious application to access data outside of its permission levels. This issue is rated as Moderate because it could be used to access sensitive data without permission. Android ID: A-30875060.

Weakness: CWE-200

Which versions are affected by CVE-2016-6721?

It affects 1 product.

Products include Google Android.

How do I fix CVE-2016-6721?

No fix has been published for CVE-2016-6721 yet. Limit exposure of the affected software until one is available.

Is CVE-2016-6721 being exploited?

There is no known exploitation of CVE-2016-6721 in the wild and no public exploit code.

Other vulnerabilities in Google Android

• CVE-2026-58704 Google Pixel Improper Authorization Exploited High 8.8
• CVE-2025-48543 Android Runtime Use-After-Free Exploited High 8.8
• CVE-2023-35674 Android Framework Privilege Escalation Exploited High 8.8
• CVE-2025-48595 Android Framework Integer Overflow Exploited High 8.4
• CVE-2024-32896 Android Pixel Privilege Escalation Exploited High 8.1

All Google Android vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-vwgw-x54g-4h4w, UBUNTU-CVE-2016-6721.