CVE-2025-43234

published 2025-07-30

CVE-2025-43234: Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6, tvOS…

critical 9.8 CVSS 3.1

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

Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6, tvOS 18.6, visionOS 2.6, watchOS 11.6. Processing a maliciously crafted texture may lead to unexpected app termination.

Affected

12 ranges

Vendor	Product	Version range	Fixed in
apple	ios_18.6_and_ipados	—	—
apple	ios_and_ipados	< 18.6	18.6
apple	ipados	< 18.6	18.6
apple	iphone_os	< 18.6	18.6
apple	macos	< 15.6	15.6
apple	macos_sequoia	—	—
apple	tvos	< 18.6	18.6
apple	tvos	—	—
apple	visionos	< 2.6	2.6
apple	visionos	—	—
apple	watchos	< 11.6	11.6
apple	watchos	—	—

CWE-20