CVE-2026-20677: A race condition was addressed with improved handling of symbolic links. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS…

PriorityP342critical9CVSS 3.1

AVNACHPRNUINSCCHIHAH

EPSS

0.26%

17.9th percentile

A race condition was addressed with improved handling of symbolic links. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Sonoma 14.8.4, macOS Tahoe 26.3, visionOS 26.3. A shortcut may be able to bypass sandbox restrictions.

Affected

15 ranges

Vendor	Product	Version range	Fixed in
apple	ios_18.7.5_and_ipados	—	—
apple	ios_26.3_and_ipados	—	—
apple	ios_and_ipados	< 18.7.5	18.7.5
apple	ios_and_ipados	< 26.3	26.3
apple	ipados	< 18.7.5	18.7.5
apple	ipados	>= 26.0 < 26.3	26.3
apple	iphone_os	< 18.7.5	18.7.5
apple	iphone_os	>= 26.0 < 26.3	26.3
apple	macos	< 26.3	26.3
apple	macos	< 14.8.4	14.8.4
apple	macos	>= 26.0 < 26.3	26.3
apple	macos_sonoma	—	—
apple	macos_tahoe	—	—
apple	visionos	< 26.3	26.3
apple	visionos	—	—

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