Live › vulnerability › CVE-2026-112456
Go to dashboardAn out-of-bounds write in Apple's operating systems lets a maliciously crafted file corrupt heap memory. The sources do not say whether an attacker can go further and run code or take control.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-26 21:20 UTC. All times on this page are UTC.
Any device running the affected Apple operating system versions can be exposed when it processes a crafted file. The sources do not name a specific configuration or data path that makes a system more exposed. Devices already on the fixed versions are not affected.
No product ranges from the sources yet.
sw_vers -productVersion and compare it with the fixed versions below.26.7.2 (on the 26 line) or 27.2 (on the 27 line).26.7.2, macOS Sequoia to 15.8.2, and macOS Golden Gate to 27.2.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 input validation. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. Processing a maliciously crafted file may lead to heap corruption.
This page as .md · .json · in your agent: get_signal("CVE-2026-112456")
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