CVE-2026-43710

CriticalCVSS 9.8

Published: 27/07/2026(UTC)Updated: 29/07/2026(UTC)Translated: 28/07/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.33%

25th percentile - higher than 25% of all known CVEs

Summary

Vulnerability in macOS (Sequoia, Sonoma, Tahoe) allowing an attacker to cause unexpected system termination or corrupt kernel memory. Fixed with improved memory handling.

Risk Assessment

An attacker may cause system crashes (DoS) or corrupt kernel memory, potentially enabling privilege escalation.

Recommendation

Update systems to macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, or macOS Tahoe 26.6.

Original NVD description (English source)

The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An attacker may be able to cause unexpected system termination or corrupt kernel memory.