CVE-2026-86957

published 2026-10-20

CVE-2026-86957: An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27…

Priority P4 26 medium 6.5 CVSS 3.1

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

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. An attacker in wireless proximity may be able to cause unexpected system termination.

Affected

8 ranges

Vendor	Product	Version range	Fixed in
apple	ios_and_ipados	< 26.7	26.7
apple	ios_and_ipados	< 27	27
apple	macos	< 15.8	15.8
apple	macos	< 26.7	26.7
apple	macos	< 27	27
apple	tvos	< 27	27
apple	visionos	< 27	27
apple	watchos	< 27	27

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CWE-125