Title

Apple iOS/iPadOS 26 must delete eSIM content when the device is erased. (Cat II impact)

Discussion

An eSIM may contain sensitive DOD data and must be wiped of data when the mobile device is wiped to protect sensitive data from exposure. SFR ID: FMT_MOF_EXT.1.2 #47

Check Content

This check procedure is performed on both the device management tool and the iPhone and iPad. Note: If an organization has multiple configuration profiles, the check procedure must be performed on the relevant configuration profiles applicable to the scope of the review. In the iOS management tool, verify "Preserve eSIM content when device is erased" is unchecked. On the iPhone and iPad device: 1. Open the Settings app. 2. Tap "General". 3. Tap "VPN & Device Management". 4. Tap the Configuration Profile from the iOS management tool containing the restrictions policy. 5. Tap "Restrictions". 6. Verify "Preserve eSIM content when device is erased" is not listed. If "Preserve eSIM content when device is erased" is not disabled in the management tool or on the Apple device "Preserve eSIM content when device is erased" is listed, this is a finding.

Fix Text

Install a configuration profile to delete eSIM content when the device is erased. Configuration Profile Key: forcePreserveESIMOnErase

Additional Identifiers

Rule ID: SV-278826r1150725_rule

Vulnerability ID: V-278826

Group Title: PP-MDF-993300

Expert Comments

CCIs tied to check.

Controls tied to check. These are derived from the CCIs shown above.