Unrated severityNVD Advisory· Published Sep 14, 2026

CVE-2026-65390

Description

An integer overflow was addressed with improved input validation. This issue is fixed in Safari 26.6.1, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, tvOS 27, visionOS 27, watchOS 27. Processing maliciously crafted web content may lead to memory corruption.

AI Insight

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

Affected products

Apple Inc./Safarillm-fuzzy
Range: 26.6.1
Apple Inc./iOSllm-fuzzy
Range: 26.6.1
Apple Inc./Ipadosllm-fuzzy
Range: 26.6.1
Apple Inc./macOS Tahoellm-fuzzy
Range: 26.6.2
Apple Inc./tvOSllm-fuzzy
Range: 27
Apple Inc./Visionosllm-fuzzy
Range: 27
Apple Inc./watchOSllm-fuzzy
Range: 27

Patches

Vulnerability mechanics

References

support.apple.com/en-us/148281nvd
support.apple.com/en-us/148282nvd
support.apple.com/en-us/148286nvd
support.apple.com/en-us/149036nvd
support.apple.com/en-us/149037nvd
support.apple.com/en-us/149038nvd

News mentions

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

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