Live › vulnerability › CVE-2026-86957
Go to dashboardAn out-of-bounds read in Apple's operating systems can be triggered by an attacker in wireless proximity. The result is an unexpected system termination, which is a crash rather than code execution.
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.
Any Apple device running an version older than the listed fixes is affected, and the attacker needs to be within wireless range of the device. Fleet owners running Apple hardware should prioritize updates, though the impact is limited to a crash. Teams with no Apple devices in scope can skip it.
No product ranges from the sources yet.
26.7, 15.8, 27).26.7 or 27, macOS Tahoe 26.7, macOS Sequoia 15.8, macOS Golden Gate 27, tvOS, visionOS and watchOS 27.26.7 or 27.26.7, macOS Sequoia to 15.8, or install macOS Golden Gate 27.27.Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
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.
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