CVE-2026-64740

State: Published
Severity: 9.3 Critical
Published: Jul 27, 2026
Updated: Aug 17, 2026
Reserved: Jul 20, 2026

Description

A parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6. A malicious app may be able to break out of its sandbox.

Scores

CVSS	Score	Vector	Source
3.1	9.3 Critical	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Affected Products

Product	Versions
iOS and iPadOSApple	before 18.7.10Affected before 26.6Affected
macOSApple	before 14.8.8Affected before 15.7.8Affected before 26.6Affected
tvOSApple	before 26.6Affected

References

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