VULNERABILITY INTELLIGENCE

CVE-2026-84566

CVSS score8.4 HIGH

EPSS probability0.17%

CISA KEVNot currently listed

Published2026-09-14

Last modified2026-09-18

Description

The issue was addressed with improved memory handling. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. A local attacker may be able to cause unexpected system termination or corrupt kernel memory.