Authentication Bypass Vulnerability in Apple iOS and iPadOS Devices
CVE-2026-28856
4.6MEDIUM
What is CVE-2026-28856?
A vulnerability exists in Apple’s iOS and iPadOS, where an attacker with physical access to a locked device may gain unauthorized access to sensitive user information. This issue has been resolved with enhancements in authentication protocols in versions 26.4 of iOS, iPadOS, visionOS, and watchOS.

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Affected Version(s)
iOS and iPadOS 0 < 26.4
visionOS 0 < 26.4
watchOS 0 < 26.4