VULNERABILITY INTELLIGENCE

CVE-2009-2466

CVSS score10 HIGH
EPSS probability6.62%
CISA KEVNot currently listed
Published2009-07-22
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:C/I:C/A:C

Description

The JavaScript engine in Mozilla Firefox before 3.0.12 and Thunderbird allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors related to (1) nsDOMClassInfo.cpp, (2) JS_HashTableRawLookup, and (3) MirrorWrappedNativeParent and js_LockGCThingRT.

Weakness classification

  • CWE-787: Out-of-bounds Write

Primary references