CVE-2026-64725

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to cause a denial-of-service.

Affected products

Apple Macos, Ios, Ipados, Macos Sequoia, Macos Sonoma, Macos Tahoe, Tvos, Visionos

Apple Ipados

< 26.6

Apple Iphone Os

< 26.6

Apple Macos

< 14.8.8, 15.7.8, 26.6

Apple Tvos

< 26.6

Apple Visionos

< 26.6

Apple Watchos

< 26.6

Fix

Available

CVSS 3.1

7.1 HIGH

EPSS

0.1% (3th percentile)

Weakness

CWE-787

NVD status

Analyzed

Published

2026-07-27