VULNERABILITY INTELLIGENCE

CVE-2011-2001

CVSS score9.3 HIGH

EPSS probability43.13%

CISA KEVNot currently listed

Published2011-10-12

Last modified2026-06-16

CVSS vectorAV:N/AC:M/Au:N/C:C/I:C/A:C

Description

Microsoft Internet Explorer 6 through 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code via an attempted access to a virtual function table after corruption of this table has occurred, aka "Virtual Function Table Corruption Remote Code Execution Vulnerability."

Primary references

secure@microsoft.com — Third Party Advisory, VDB Entry
secure@microsoft.com — Patch, Vendor Advisory
secure@microsoft.com — Tool Signature
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Tool Signature