CVE-2023-38599: A logic issue was addressed with improved state management.

Security readout for executives and security teams

CVE-2023-38599 is an Apple-tracked logic flaw where a website may be able to track sensitive user information. Apple says it was fixed by improved state management across Safari and multiple Apple operating systems. The public bundle does not provide CVSS scoring or evidence of active exploitation. Exposure is most likely on endpoints or devices running affected Apple software before Safari 16.6, watchOS 9.6, iOS/iPadOS 15.7.8, iOS/iPadOS 16.6, tvOS 16.6, or macOS Ventura 13.5. Prioritize routine patch completion across managed Apple fleets. Escalate where users handle sensitive browsing data or devices cannot be updated, but current public evidence does not support emergency exploitation response. Mitigation focus: Update Apple devices to the fixed versions or later named by Apple.; Prioritize Safari and shared-user devices handling sensitive browsing activity.; Check Apple advisories for product-specific update availability..

Prepared

Jun 2, 2026, 01:13 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.