Live › vulnerability › CVE-2026-112656
Go to dashboardAn out-of-bounds read in Apple's font processing lets a maliciously crafted font expose memory from the running process. An attacker gets information that may help them, but the description does not say they can 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.
Anyone running the listed Apple operating systems before the fixed versions is exposed when processing a crafted font, such as one opened in a document or web page. The sources do not say which apps trigger the font parser, so unknown whether a managed fleet can skip it by restricting apps. Devices already on the fixed versions are not affected.
No product ranges from the sources yet.
sw_vers on macOS26.7.2 or 27.226.7.2, macOS Sequoia to 15.8.2, and macOS Golden Gate to 27.227.2Each 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 26.7.2 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, tvOS 27.2, visionOS 27.2, watchOS 27.2. Processing a maliciously crafted font may result in the disclosure of process memory.
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