CVE-2026-43724

HighCVSS 7.8

Published: 29/06/2026(UTC)Updated: 30/06/2026(UTC)Translated: 01/07/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.14%

4th percentile — higher than 4% of all known CVEs

Summary

A vulnerability in Apple systems allows an app to cause unexpected system termination or write to kernel memory. The issue was addressed with improved input sanitization.

Risk Assessment

The risk involves a malicious app potentially destabilizing the operating system, leading to crashes or compromising kernel memory integrity.

Recommendation

It is recommended to immediately update systems to iOS 26.5.2, iPadOS 26.5.2, and macOS Tahoe 26.5.2.

Original NVD description (English source)

The issue was addressed with improved input sanitization. This issue is fixed in iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. An app may be able to cause unexpected system termination or write kernel memory.