What is CVE-2016-2452?

CVE-2016-2452 is a high-severity vulnerability in Google Android, classified under CWE-264. CVSS score: 7.8/10. Published 2016-05-09.

How severe is CVE-2016-2452?

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

Vulnerability in Google Android

CVE-2016-2452

codecs/amrnb/dec/SoftAMR.cpp in libstagefright in mediaserver in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-05-01 does not validate buffer sizes, which allows attackers to gain privileges via a crafted application, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bugs 27662364 and 27843673.

Published 2016-05-09 · 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: 0.005 (39.9th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 40th percentile — 39.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Google Android — versions 4.0, 4.0.1, 4.0.2

Weakness classification (CWE)

CWE-264

References

Frequently asked questions

What is CVE-2016-2452?: CVE-2016-2452 is a high-severity vulnerability in Google Android, classified under CWE-264. CVSS score: 7.8/10. Published 2016-05-09.
How severe is CVE-2016-2452?: High severity. CVSS v3 base score is 7.8 out of 10.