CVE-2016-3901 Integer overflow in n/a

What is CVE-2016-3901?

CVE-2016-3901 is a high-severity vulnerability in Google Android, published on 10 Oct 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

Multiple integer overflows in drivers/crypto/msm/qcedev.c in the Qualcomm cryptographic engine driver in Android before 2016-10-05 on Nexus 5X, Nexus 6, Nexus 6P, and Android One devices allow attackers to gain privileges via a crafted application, aka Android internal bug 29999161 and Qualcomm internal bug CR 1046434.

Weakness: CWE-190

Which versions are affected by CVE-2016-3901?

It affects 1 product.

Products include Google Android.

How do I fix CVE-2016-3901?

No fix has been published for CVE-2016-3901 yet. Limit exposure of the affected software until one is available.

Is CVE-2016-3901 being exploited?

There is no known exploitation of CVE-2016-3901 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-wq33-4hv4-6c2q.