"The National Vulnerability Database, run by NIST and sponsored by the Department of Homeland Security, contains a wealth of information about software vulnerabilities found in todays ever-growing mobile device operating systems and applications. However, the inaccuracy and inconsistency of the database can cause challenges when determining whether vulnerabilities impact devices being assessed. We'll detail different kinds of mobile vulnerabilities and the type of flaws in the NVD that cause challenges, and what I did to fix them."