CVE-2014-1978: The application link interface in the NTT DOCOMO sp mode mail application 6100 through 6300 for Android 4.0...

Security readout for executives and security teams

CVE-2014-1978 is a privacy exposure in NTT DOCOMO's sp mode mail app for older Android versions. While composing email, message content can be written to the SD card, where a malicious crafted app could read sensitive information. The sources do not provide a CVSS score or confirm exploitation in the wild. Exposure appears limited to legacy Android devices using NTT DOCOMO sp mode mail: 6100-6300 on Android 4.0.x, and 6130-6700 on Android 4.1-4.4. Organizations outside that device and carrier application footprint are unlikely to be affected. Treat as targeted legacy mobile data exposure, not an enterprise-wide emergency unless the organization still manages NTT DOCOMO Android devices with sp mode mail. Priority should be inventory confirmation, vendor remediation review, and restriction of sensitive email use on affected devices. Mitigation focus: Inventory devices for affected sp mode mail and Android version combinations.; Check NTT DOCOMO and JVN guidance for fixed versions or vendor instructions.; Remove or upgrade affected app versions where vendor guidance supports it..

Prepared

Jun 14, 2026, 14:32 UTC (UTC+00:00)

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