CVE-2018-4240

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

An issue was discovered in certain Apple products. iOS before 11.4 is affected. macOS before 10.13.5 is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the "Messages" component. It allows remote attackers to cause a denial of service via a crafted message.

Metrics

CVSS 3.0 6.5/10CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-20

Affected software

No affected versions have been published.

Timeline

Published
Jun 8, 2018
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2018-4240: Medium severity, CVSS 6.5 | Vulnix