CVE-2014-9891 Privilege escalation in n/a

What is CVE-2014-9891?

CVE-2014-9891 is a high-severity vulnerability in Google Android, published on 6 Aug 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

drivers/misc/qseecom.c in the Qualcomm components in Android before 2016-08-05 on Nexus 5 devices does not validate certain buffer addresses, which allows attackers to gain privileges via a crafted application that makes an ioctl call, aka Android internal bug 28749283 and Qualcomm internal bug CR550061.

Weakness: CWE-264

Which versions are affected by CVE-2014-9891?

It affects 1 product.

Products include Google Android.

How do I fix CVE-2014-9891?

No fix has been published for CVE-2014-9891 yet. Limit exposure of the affected software until one is available.

Is CVE-2014-9891 being exploited?

There is no known exploitation of CVE-2014-9891 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-347f-hmcm-xr5h.