Vulnerability Discovery Data for Android and iOS and Python code to improve VDM prediction

Vulnerability discovery datasets for two popular mobile operating systems i.e., Android and iOS. Android Dataset contains 8280 vulnerabilities reported for Android OS during the period starting from May, 2009 to June, 2025. For iOS, Dataset a total of 4046 vulnerabilities were extracted for the period starting from June, 2007 to June, 2025. Datasets contain vulnerabilities for all versions of these operating systems. Python file contains multiple runnable cells. Cells must be run in order to generate correct output.