CVE-2015-3831 Memory corruption in n/a

What is CVE-2015-3831?

CVE-2015-3831 is a critical memory corruption vulnerability in Google Android, published on 1 Oct 2015. 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

Buffer overflow in the readAt function in BpMediaHTTPConnection in media/libmedia/IMediaHTTPConnection.cpp in the mediaserver service in Android before 5.1.1 LMY48I allows attackers to execute arbitrary code via a crafted application, aka internal bug 19400722.

Weakness: CWE-119

Which versions are affected by CVE-2015-3831?

It affects 1 product.

Products include Google Android.

How do I fix CVE-2015-3831?

No fix has been published for CVE-2015-3831 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2015-3831 being exploited?

There is no known exploitation of CVE-2015-3831 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-jf36-5cqh-2xh2.