CVE-2016-6676 Memory corruption in n/a

What is CVE-2016-6676?

CVE-2016-6676 is a high-severity memory corruption 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

Off-by-one error in CORE/HDD/src/wlan_hdd_cfg.c in the Qualcomm Wi-Fi driver in Android before 2016-10-05 on Nexus 5X and Android One devices allows attackers to gain privileges or cause a denial of service (buffer overflow) via a crafted application that makes a GET_CFG ioctl call, aka Android internal bug 30874066 and Qualcomm internal bug CR 1000853.

Weakness: CWE-119

Which versions are affected by CVE-2016-6676?

It affects 1 product.

Products include Google Android.

How do I fix CVE-2016-6676?

No fix has been published for CVE-2016-6676 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-2016-6676 being exploited?

There is no known exploitation of CVE-2016-6676 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-2m3f-h89h-6xxr.