The iOS 26.4.2, iPadOS 26.4.2, iOS 18.7.8, and iPadOS 18.7.8 updates that Apple released today address a security vulnerability that the FBI recently used to extract Signal message previews from an iPhone even after the app was deleted.


A flaw with notification services allowed notifications that were supposed to be deleted to be retained on an iPhone or iPad. Apple says it fixed the logging issue with improved data redaction.
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