CVE-2026-20617

published 2026-02-11

CVE-2026-20617: A race condition was addressed with improved state handling. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Sonoma 14.8.4, macOS Tahoe 26.3, tvOS 26.3…

high 7 CVSS 3.1

AV L AC H PR L UI N S U C H I H A H

A race condition was addressed with improved state handling. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Sonoma 14.8.4, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. An app may be able to gain root privileges.

Affected

16 ranges

Vendor	Product	Version range	Fixed in
apple	ios_26.3_and_ipados	—	—
apple	ios_and_ipados	< 26.3	26.3
apple	ipados	< 26.3	26.3
apple	iphone_os	< 26.3	26.3
apple	macos	< 14.8.4	14.8.4
apple	macos	< 26.3	26.3
apple	macos	>= 14.0 < 14.8.4	14.8.4
apple	macos	>= 26.0 < 26.3	26.3
apple	macos_sonoma	—	—
apple	macos_tahoe	—	—
apple	tvos	< 26.3	26.3
apple	tvos	—	—
apple	visionos	< 26.3	26.3
apple	visionos	—	—
apple	watchos	< 26.3	26.3
apple	watchos	—	—

CWE-362