CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Lifecycle Timeline
3Description
This issue was addressed with improved authentication. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. An app may be able to leak sensitive kernel state.
Analysis
A kernel state information disclosure vulnerability exists across Apple's entire platform ecosystem that allows a malicious application to leak sensitive kernel memory without requiring elevated privileges. The vulnerability affects iOS and iPadOS versions prior to 18.7.7 and 26.4, macOS Sequoia prior to 15.7.5, macOS Tahoe 26.4, and tvOS, visionOS, and watchOS 26.4. …
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Remediation
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-15146
GHSA-j35r-rmh5-j299