High severity7.8NVD Advisory· Published Apr 3, 2019· Updated Jun 17, 2026

CVE-2018-4303

Description

An input validation issue was addressed with improved input validation. This issue affected versions prior to macOS Mojave 10.14, iOS 12.1.1, macOS Mojave 10.14.2, tvOS 12.1.1, watchOS 5.1.2.

AI Insight

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

Affected products

Apple Inc./tvOSllm-fuzzy
Range: <12.1.1
Apple Inc./macOSllm-fuzzy
Range: <10.14
Apple Inc./watchOSllm-fuzzy
Range: <5.1.2
Apple Inc./iOSllm-fuzzy
Range: <12.1.1

Patches

Vulnerability mechanics

References

support.apple.com/kb/HT209340nvdVendor Advisory
support.apple.com/kb/HT209341nvdVendor Advisory
support.apple.com/kb/HT209342nvdVendor Advisory
support.apple.com/kb/HT209343nvdVendor Advisory

News mentions

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