Data Access Vulnerability in iOS, iPadOS, and macOS by Apple
CVE-2026-43664

Currently unrated

Key Information:

Vendor: Apple
Status: iOS And iPad OS; Mac OS; TV OS; Watch OS
Vendor: CVE Published:; 14 September 2026

What is CVE-2026-43664?

This vulnerability allows applications to access sensitive user data on affected Apple platforms, indicating a lapse in data protection measures. Apple has addressed this issue with specific updates to ensure better safeguarding of user information. Users are advised to update their devices to the latest versions to mitigate the risk associated with unauthorized data access.

Affected Version(s)

iOS and iPadOS 0 < 26.7

iOS and iPadOS 0 < 27

macOS 0 < 15.8

References

https://support.apple.com/en-us/149034

https://support.apple.com/en-us/149035

https://support.apple.com/en-us/149036

Download the Critical Vulnerability Management Cheat Sheet

Timeline

Vulnerability published
Sep 14, 2026
Vulnerability Reserved
May 1, 2026

CVE-2026-43664 Data

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