CVE-2018-4131

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

An issue was discovered in certain Apple products. iOS before 11.3 is affected. macOS before 10.13.4 is affected. The issue involves the "WindowServer" component. It allows attackers to bypass the Secure Input Mode protection mechanism, and log keystrokes of arbitrary apps, via a crafted app that scans key states.

Metrics

CVSS 3.0 7.8/10CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected software

No affected versions have been published.

Timeline

Published
Apr 3, 2018
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2018-4131: High severity, CVSS 7.8 | Vulnix