Apple Devices: Unauthorized Access to Sensitive User Data

Monitor vulnerabilities like this one. Sign up free to get alerted when software you use is affected.

Apple Devices: Unauthorized Access to Sensitive User Data

CVE-2026-28877

Summary

An issue allowed an app to potentially access sensitive user data without permission. This has been fixed in recent updates for various Apple devices. To stay secure, ensure all your Apple devices are running the latest software.

Original title

An authorization issue was addressed with improved state management. This issue is fixed in iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Tahoe 26.4, visionOS 26.4, watchOS 26.4. An app may...

Original description

https://support.apple.com/en-us/126792
https://support.apple.com/en-us/126794
https://support.apple.com/en-us/126795
https://support.apple.com/en-us/126798
https://support.apple.com/en-us/126799

Published: 25 Mar 2026 · Updated: 25 Mar 2026 · First seen: 25 Mar 2026