Unrated severityNVD Advisory· Published Sep 14, 2026

CVE-2026-43688

Description

A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27. Processing a maliciously crafted file may lead to unexpected app termination.

Affected products

Apple Inc./iOSllm-fuzzy
Range: = 27
Apple Inc./Ipadosllm-fuzzy
Range: = 27
Apple Inc./macOS Golden Gatellm-fuzzy
Range: = 27

Patches

Vulnerability mechanics

References

support.apple.com/en-us/149034nvd
support.apple.com/en-us/149035nvd

News mentions

Apple Updates Everything, (Mon, Sep 14th)
SANS Internet Storm Center · Sep 14, 2026

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