Live › vulnerability › CVE-2026-86944
Go to dashboardAn out-of-bounds write flaw in Apple's operating systems lets an app trigger an unexpected system termination. The description names only denial of service; it does not say code execution is possible.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 21:57 UTC. All times on this page are UTC.
Anyone running Apple devices on the affected builds before the fix, including managed fleets that report OS versions. The sources do not describe a specific data path or app that makes a device more exposed. unknown whether non-default configurations matter.
No product ranges from the sources yet.
iOS 26.7, iPadOS 26.7, macOS Sequoia 15.8, macOS Tahoe 26.726.7 or later15.8 or later, and macOS Tahoe to 26.7 or laterEach row is the first time that source carried this signal. The analyst’s rows are its own findings.
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.7 and iPadOS 26.7, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to cause unexpected system termination.
This page as .md · .json · in your agent: get_signal("CVE-2026-86944")
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