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Critical severity9.8NVD Advisory· Published Jan 11, 2019· Updated Jun 17, 2026

CVE-2018-4254

CVE-2018-4254

Description

In macOS High Sierra before 10.13.5, an input validation issue existed in the kernel. This issue was addressed with improved input validation.

AI Insight

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

Affected products

1

Apple Inc./macOSllm-fuzzy
Range: <10.13.5

Patches

Vulnerability mechanics

References

1

support.apple.com/HT208849nvdVendor Advisory

News mentions

0

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