The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.
Safari in Apple iOS before 8.3 does not delete Recently Closed Tabs data in response to a history-clearing action, which allows attackers to obtain sensitive information by reading a history file.
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* versions up to 8.2 (inclusive)