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Case File

CVE-2011-1256

HIGH · CVSS 9.3 EPSS 18.65%

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

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CVE
CVE-2011-1256
Severity
HIGH
CVSS
9.3
EPSS
18.65%
Microsoft

Original NVD Description

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 "DOM Modification Memory Corruption Vulnerability."