CVE-2011-1346: Microsoft Internet Explorer

High severity, CVSS 9.3. EPSS: 26.2% chance of exploitation in the next 30 days.

Unspecified vulnerability in Microsoft Internet Explorer 8 on Windows 7 allows remote attackers to execute arbitrary code via unknown vectors, as demonstrated by Stephen Fewer as the second of three chained vulnerabilities during a Pwn2Own competition at CanSecWest 2011.

Affected products

• Microsoft Internet Explorer: version 8 only

Published 2011-03-10. Last modified 2026-06-16.