CVE-2016-5864

CVE-2016-5864 is a high-severity vulnerability affecting Qualcomm audio drivers in Android for MSM, Firefox OS for MSM, and QRD Android products. It involves an integer overflow leading to a buffer overflow due to large user-supplied parameters, and an out-of-bounds memory access from a missing lower bound check. With a CVSS score of 7.8, exploitation requires user interaction and local access, but could lead to high impact on confidentiality, integrity, and availability. Despite its severity, there is no evidence of active exploitation, no known public exploit code (Metasploit, Nuclei, ExploitDB), and minimal community discussion or media coverage.