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Case File

CVE-2018-4227

HIGH · CVSS 7.5 EPSS 1.89%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-06-08 · Last synced 2026-08-04

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CVE
CVE-2018-4227
Severity
HIGH
CVSS
7.5
EPSS
1.89%

Original NVD Description

An issue was discovered in certain Apple products. iOS before 11.4 is affected. macOS before 10.13.5 is affected. The issue involves the "Mail" component. It allows remote attackers to read the cleartext content of S/MIME encrypted messages via direct exfiltration.

Related CVEs

Other vulnerabilities affecting the same vendor(s)