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Case File

CVE-2011-1266

HIGH · CVSS 9.3 EPSS 17.98%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2011-06-16 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 9.3. It affects Microsoft. Its EPSS score suggests a 18.0% probability of exploitation in the next 30 days. It may be remotely exploitable.

CVE
CVE-2011-1266
Severity
HIGH
CVSS
9.3
EPSS
17.98%
Microsoft

Original NVD Description

The Vector Markup Language (VML) implementation in vgx.dll in Microsoft Internet Explorer 6 through 8 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that (1) was not properly initialized or (2) is deleted, aka "VML Memory Corruption Vulnerability."