AUGUST 4, 2026
Live Feed
Return to register
Case File

CVE-2018-5144

HIGH · CVSS 7.3 EPSS 3.26%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-06-11 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE
CVE-2018-5144
Severity
HIGH
CVSS
7.3
EPSS
3.26%
Firefox

Original Filing — NVD Description

An integer overflow can occur during conversion of text to some Unicode character sets due to an unchecked length parameter. This vulnerability affects Firefox ESR < 52.7 and Thunderbird < 52.7.