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CVE-2026-84566unknown

The issue was addressed with improved memory handling.

Impact

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.

Source excerpt · apple

Affected packages

This source has no supported package-version data for matching. You can read the advisory here, but this record alone cannot power a dependency check.

Affected products

Vendor version evidence. Product records are separate from automatic dependency matching.

Apple · iOS and iPadOS

Version / rangeSource status
0 to before 26.7affected
0 to before 27affected
apple version evidence

Apple · macOS

Version / rangeSource status
0 to before 15.8affected
0 to before 26.7affected
0 to before 27affected
apple version evidence

Original source 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.

References