CVE-2014-1537: Mozilla Firefox

High severity, CVSS 10.0. EPSS: 4.8% chance of exploitation in the next 30 days.

Use-after-free vulnerability in the mozilla::dom::workers::WorkerPrivateParent function in Mozilla Firefox before 30.0 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

Affected products

• Mozilla Firefox: up to and including 29.0.1

Published 2014-06-11. Last modified 2026-06-17.