CVE-2018-9448: In avct_bcb_msg_ind of avct_bcb_act.cc, there is a possible out of bounds read due to a missing bounds check.

Security readout for executives and security teams

CVE-2018-9448 is an Android information disclosure flaw in versions 8.0 and 8.1. A missing bounds check can cause an out-of-bounds read. The source says exploitation is remote, needs no extra privileges, and does not require user interaction, but it does not provide severity scoring or confirmed exploitation evidence. Exposure is most likely on devices still running Android 8.0 or 8.1 without the relevant 2018 Android security bulletin fixes. Modern supported Android fleets are less likely exposed, but unmanaged, embedded, kiosk, BYOD, or legacy devices need verification. Treat this as a legacy Android exposure issue. It does not have confirmed active exploitation in the supplied sources, but remote, no-click information disclosure on unsupported devices can create business risk if Android 8.x remains in production. Mitigation focus: Inventory Android 8.0 and 8.1 devices across managed and unmanaged fleets.; Check OEM or carrier guidance for the August 2018 Android security bulletin.; Apply vendor-supported Android security updates where available..

Prepared

Jun 6, 2026, 22:26 UTC (UTC+00:00)

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