CVE-2014-1540

CriticalCVSS 9.3/10Last modified Jun 17, 2026

Description

Use-after-free vulnerability in the nsEventListenerManager::CompileEventHandlerInternal function in the Event Listener Manager in Mozilla Firefox before 30.0 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via crafted web content.

Metrics

CVSS 2.0 9.3/10AV:N/AC:M/Au:N/C:C/I:C/A:C

Affected software

No affected versions have been published.

Timeline

Published
Jun 11, 2014
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2014-1540: Critical severity, CVSS 9.3 | Vulnix