Live › vulnerability › CVE-2026-84595
Go to dashboardAn out-of-bounds write flaw in Apple's operating systems lets an app cause an unexpected system termination. The fix is improved bounds checking in iOS 27, iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2 and visionOS 27.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-26 21:55 UTC. All times on this page are UTC.
Anyone running the listed Apple operating systems on personal or managed devices. The impact is a crash of the system, triggered by a local app, so fleets of Apple devices should be updated through normal MDM channels. Devices already on the fixed versions are not affected.
No product ranges from the sources yet.
sw_vers on macOS.Each 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 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2, visionOS 27. An app may be able to cause unexpected system termination.
This page as .md · .json · in your agent: get_signal("CVE-2026-84595")
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