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#2 SecurityWeek general June 22, 2026 at 10:03 UTC

New Exploit Bypasses Apple’s Boot Defenses, Affects Millions of iPhones

By Eduard Kovacs

AI Summary

Researchers released a proof-of-concept for 'Usbliter8,' an exploit that bypasses Apple's boot defenses and cannot be patched via software update, affecting millions of iPhones. The unpatchable nature of the vulnerability makes it particularly severe, as Apple cannot remediate it without hardware changes in future device generations. Security practitioners should monitor for guidance from Apple on mitigations and assess exposure for high-value targets in their environments.

Read full article → https://www.securityweek.com/new-exploit-bypasses-…

Relevance score: 87.0/100

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