Apple has launched iOS 26.4.2, a seemingly minor safety replace for iPhone that seems to patch a critical safety vulnerability that allowed the FBI to learn delicate messages from the Sign messaging app, even after the app had been deleted.
In early April, 404 Media reported that the federal group had extracted the messages from a defendant’s telephone as a result of the system nonetheless contained copies of the notifications that had been generated when the texts had been despatched.
Though Apple would not particularly name out the FBI incident, the outline within the firm’s security note (which additionally applies to iPadOS 26.4.2 for iPad fashions) matches the problem. “Notifications marked for deletion might be unexpectedly retained on the gadget,” the be aware reads. The replace fixes a logging concern “with improved knowledge redaction.”
To deliver your iPhone or iPad updated, go to Settings and faucet Normal. Subsequent, choose Software program Replace after which Replace Now and comply with the prompts.
It is simple to disregard small updates like this, however typically there’s an issue like this that must be tackled instantly. When Apple launched iOS 26.4.1 in early April, it enabled the Stolen Device Protection function on iPhones to bolster safety towards identified vulnerabilities.
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Word that this replace would not seem to fall below the class of Background Security Improvements, that are quietly put in behind the scenes when essential safety updates are wanted.
iOS 26.4 introduced new emoji, video podcasts and extra to the iPhone expertise. iOS 26.5, at present obtainable as public and developer betas, might deliver options like end-to-end encryption to RCS messaging, plus enhancements (and probably advertisements) to the Maps app.
For extra on getting essentially the most out of iOS, try our iOS 26 cheat sheet.
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