VULNERABILITY INTELLIGENCE

CVE-2014-1551

CVSS score10 HIGH
EPSS probability4.68%
CISA KEVNot currently listed
Published2014-07-23
Last modified2026-06-17
CVSS vectorAV:N/AC:L/Au:N/C:C/I:C/A:C

Description

Use-after-free vulnerability in the FontTableRec destructor in Mozilla Firefox before 31.0, Firefox ESR 24.x before 24.7, and Thunderbird before 24.7 on Windows allows remote attackers to execute arbitrary code via crafted use of fonts in MathML content, leading to improper handling of a DirectWrite font-face object.

Primary references