VULNERABILITY INTELLIGENCE
CVE-2014-1555
CVSS score9.3 HIGH
EPSS probability4.91%
CISA KEVNot currently listed
Published2014-07-23
Last modified2026-06-17
CVSS vectorAV:N/AC:M/Au:N/C:C/I:C/A:C
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.