CVE-2021-30998

A S/MIME issue existed in the handling of encrypted email. This issue was addressed with improved selection of the encryption certificate. This issue is fixed in iOS 15.2 and iPadOS 15.2. A sender's email address may be leaked when sending an S/MIME encrypted email using a certificate with more...

CVE-2021-30998

Summary of CVE-2021-30998 : Apple iOS and iPadOS were affected by a S/MIME handling issue where the sender’s email address could be leaked when using a certificate that contains multiple email addresses. The vulnerability is addressed by improved selection of the encryption certificate, with patc...