Input Sanitization Flaw in Apple iOS and macOS Products
CVE-2026-43722

Currently unrated

Key Information:

Vendor: Apple
Status: iOS And iPad OS; Mac OS
Vendor: CVE Published:; 29 June 2026

What is CVE-2026-43722?

An input sanitization flaw in Apple’s operating systems allows apps to potentially expose sensitive kernel state information. This vulnerability mainly affects iOS 26.5.2, iPadOS 26.5.2, and macOS Tahoe 26.5.2, which could lead to unauthorized access to critical system data, thereby compromising user privacy. Apple has addressed this issue with improved input sanitization, enhancing the overall security posture of their platforms.

Affected Version(s)

iOS and iPadOS 0 < 26.5.2

macOS 0 < 26.5.2

References

https://support.apple.com/en-us/127594

https://support.apple.com/en-us/127595

Download the Critical Vulnerability Management Cheat Sheet

Timeline

Vulnerability published
Jun 29, 2026
Vulnerability Reserved
May 1, 2026

CVE-2026-43722 Data

JSON