CVE-2018-4255

—

CVSS 3.0

5.5 medium

EPSS

<1%p22

Published

Jan 11, 2019 (Jan 11, 2019)

Modified

Jun 17, 2026

Description

In macOS High Sierra before 10.13.5, an out-of-bounds read was addressed with improved input validation.

Vendors: apple
Products: mac os x
Weakness: CWE-125
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.3%)

In the news0 stories

No ingested article mentions this CVE yet.