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

CVE-2018-4423

CVE-2018-4423

Description

A logic issue was addressed with improved validation. This issue affected versions prior to macOS Mojave 10.14.1.

AI Insight

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

Affected products

3

Apple Inc./Mac OS X
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
Range: <10.14.1
Apple Inc./macOS Mojavellm-fuzzy
Range: <10.14.1
Apple Inc./macOSv5
Range: Versions prior to: macOS Mojave 10.14.1

Patches

Vulnerability mechanics

References

1

support.apple.com/kb/HT209193nvdVendor Advisory

News mentions

0

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