Logic Issue in macOS Golden Gate, Sequoia, and Tahoe
CVE-2026-84578

Currently unrated

Key Information:

Vendor: Apple
Status: Mac OS
Vendor: CVE Published:; 14 September 2026

What is CVE-2026-84578?

A logic issue was identified in multiple versions of macOS that could potentially allow applications to escape their designated sandbox environments. This vulnerability has been addressed with improved verification checks in macOS Golden Gate 27, macOS Sequoia 15.8, and macOS Tahoe 26.7, which reinforces the platform's security integrity.