Unrated severityNVD Advisory· Published Sep 14, 2026

CVE-2026-84489

Description

A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8. An app may be able to cause a denial of service.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Apple Inc./iOSllm-fuzzy
Range: 18.7.10, 27
Apple Inc./Ipadosllm-fuzzy
Range: 18.7.10, 27
Apple Inc./macOS Golden Gatellm-fuzzy
Range: 27
Apple Inc./macOS Sequoiallm-fuzzy
Range: 15.7.8
Apple Inc./macOS Sonomallm-fuzzy
Range: 14.8.8

Patches

Vulnerability mechanics

References

support.apple.com/en-us/128071nvd
support.apple.com/en-us/128072nvd
support.apple.com/en-us/148287nvd
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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