CVE-2016-2428
libAACdec/src/aacdec_drc.cpp 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 properly limit the number of threads, which allows remote attackers to execute arbitrary code or cause a denial of service (stack memory corruption) via a crafted media file, aka internal bug 26751339.
Date published : 2016-05-09
http://source.android.com/security/bulletin/2016-05-01.html
https://android.googlesource.com/platform/external/aac/+/5d4405f601fa11a8955fd7611532c982420e4206