Unrated severityNVD Advisory· Published Oct 26, 2026

CVE-2026-112456

Description

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.

Affected products

Apple Inc./Ipadosllm-fuzzy
Range: 26.7.2, 27.2
Apple Inc./macOS Golden Gatellm-fuzzy
Range: 27.2
Apple Inc./macOS Sequoiallm-fuzzy
Range: 15.8.2
Apple Inc./macOS Tahoellm-fuzzy
Range: 26.7.2
Apple Inc./iOSllm-fuzzy
Range: 26.7.2, 27.2

Patches

Vulnerability mechanics

References

support.apple.com/en-us/149227nvd
support.apple.com/en-us/149230nvd
support.apple.com/en-us/149521nvd
support.apple.com/en-us/149522nvd
support.apple.com/en-us/149523nvd

News mentions

Apple Patches for October 2026, (Mon, Oct 26th)
SANS Internet Storm Center · Oct 26, 2026

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