VULNERABILITY INTELLIGENCE

CVE-2011-2989

CVSS score10 HIGH

EPSS probability4.52%

CISA KEVNot currently listed

Published2011-08-18

Last modified2026-06-16

Description

The browser engine in Mozilla Firefox 4.x through 5, SeaMonkey 2.x before 2.3, Thunderbird before 6, and possibly other products does not properly implement WebGL, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unspecified vectors.