CVE-2016-3746

Severity: high (CVSS 7.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2016-07-11 · updated 2026-06-17

Description

Use-after-free vulnerability in the mm-video-v4l2 vdec component 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 2016-07-01 allows attackers to gain privileges via a crafted application, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 27890802.

Affected products

Android: 4.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.1 (+16)

References

http://source.android.com/security/bulletin/2016-07-01.html
https://android.googlesource.com/platform/hardware/qcom/media/+/5b82f4f90c3d531313714df4b936f92fb0ff15cf
http://source.android.com/security/bulletin/2016-07-01.html
https://android.googlesource.com/platform/hardware/qcom/media/+/5b82f4f90c3d531313714df4b936f92fb0ff15cf

Get alerted when CVE-2016-3746 or the next vulnerability affects your stack