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OpenAdvisories
High · 8.8 CVE-2026-86919 EUVD-2026-104719GHSA-h5xf-8gvq-cm89

A stack overflow was addressed with improved input validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS…

Published Oct 20, 2026 · Updated Oct 26, 2026 · Assigned by apple

Description

A stack overflow was addressed with improved input validation. 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, visionOS 27. An attacker with a paired Bluetooth device may be able to execute arbitrary code.

Affected products

VendorProductAffectedFixed
Apple iOS and iPadOS < 26.7, < 27 26.7
Apple macOS < 15.8, < 26.7, < 27 15.8
Apple visionOS < 27 27

Advisories 1

References