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CVE-2018-4338

A validation issue was addressed with improved input sanitization. This issue affected versions prior to macOS Mojave 10.14.

Medium5.5EPSS 1.4%
Published
Updated
Reserved
Assigned by
apple

Description

A validation issue was addressed with improved input sanitization. This issue affected versions prior to macOS Mojave 10.14.

Scores

CVSS scores of CVE-2018-4338, by who scored it
Scored byCVSSScoreVector
NVDNVD · Modified3.0Medium5.5CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
EPSS (exploitation in 30 days)
1.4% · top 27% of all CVEs (3 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.

Weakness

Affected products

  • macOS

    • affected Versions prior to: macOS Mojave 10.14

References (1)

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .