CVE-2014-1554: Mozilla Firefox

High severity, CVSS 10.0. EPSS: 5.8% chance of exploitation in the next 30 days.

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 32.0 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

Affected products

• Mozilla Firefox: up to and including 31.1.0; version 30.0 only; version 31.0 only

Published 2014-09-03. Last modified 2026-06-17.