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Case File

CVE-2014-1555

HIGH · CVSS 9.3 EPSS 4.91%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2014-07-23 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 9.3. It affects Firefox. It may be remotely exploitable.

CVE
CVE-2014-1555
Severity
HIGH
CVSS
9.3
EPSS
4.91%
Firefox

Original NVD Description

Use-after-free vulnerability in the nsDocLoader::OnProgress function in Mozilla Firefox before 31.0, Firefox ESR 24.x before 24.7, and Thunderbird before 24.7 allows remote attackers to execute arbitrary code via vectors that trigger a FireOnStateChange event.