CVE-2026-84534

Summary

A path handling issue was addressed with improved validation. 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, visionOS 27. Extracting a maliciously crafted archive may allow an attacker to write arbitrary files.

Affected Software

VendorProductVersion RangeStatus
AppleiOS and iPadOS0 < 26.7affected
AppleiOS and iPadOS0 < 27affected
ApplemacOS0 < 15.8affected
ApplemacOS0 < 26.7affected
ApplemacOS0 < 27affected
ApplevisionOS0 < 27affected

Weaknesses

  • Extracting a maliciously crafted archive may allow an attacker to write arbitrary files

References