CVE-2012-1522: Microsoft Internet Explorer

High severity, CVSS 9.3. EPSS: 20.9% chance of exploitation in the next 30 days.

Microsoft Internet Explorer 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing a deleted object, aka "Cached Object Remote Code Execution Vulnerability."

Affected products

• Microsoft Internet Explorer: version 9 only

Published 2012-07-10. Last modified 2026-06-16.