CVE-2016-8459: Possible buffer overflow in storage subsystem.

Security readout for executives and security teams

CVE-2016-8459 is an Android Kernel 3.18 storage subsystem flaw. Malformed listener responses to RPMB commands could cause a buffer overflow. The public source bundle does not state business impact, exploitability, or active exploitation, so urgency depends on whether affected Android Kernel 3.18 devices remain in use. Exposure appears limited to Android devices or builds using Kernel 3.18 with the affected storage subsystem behavior. The provided sources do not identify specific device models, OEM firmware branches, or deployment contexts. Treat this as a targeted legacy Android exposure question, not a broad enterprise emergency based on current evidence. Prioritize asset discovery and patch-status confirmation for Android Kernel 3.18 devices, especially where they access sensitive data. Mitigation focus: Check OEM guidance for CVE-2016-8459 coverage on Android Kernel 3.18 devices.; Prioritize updates that include the January 2017 Android security bulletin.; Retire or isolate unsupported Android Kernel 3.18 devices..

Prepared

Jun 13, 2026, 12:51 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.