What is CVE-2016-3922?

CVE-2016-3922 is a high-severity vulnerability in Google Android, classified under CWE-264. CVSS score: 7.8/10. Published 2016-10-10.

How severe is CVE-2016-3922?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Google Android

CVE-2016-3922

libril/RilSapSocket.cpp in Telephony in Android 6.x before 2016-10-01 and 7.0 before 2016-10-01 relies on variable-length arrays, which allows attackers to gain privileges via a crafted application, aka internal bug 30202619.

Published 2016-10-10 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.004 (30.1th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 30th percentile — 30.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Google Android — versions 6.0, 6.0.1, 7.0

Weakness classification (CWE)

CWE-264

References

android.googlesource.com/platform/hardware/ril/+/95610818918f6f11fe7d23aca1380e… (Patch, Issue Tracking)
source.android.com/security/bulletin/2016-10-01.html (Vendor Advisory)
www.securityfocus.com/bid/93315 (vdb-entry)

Frequently asked questions

What is CVE-2016-3922?: CVE-2016-3922 is a high-severity vulnerability in Google Android, classified under CWE-264. CVSS score: 7.8/10. Published 2016-10-10.
How severe is CVE-2016-3922?: High severity. CVSS v3 base score is 7.8 out of 10.