CVE-2013-3123: Microsoft Internet Explorer

High severity, CVSS 9.3. EPSS: 26.6% chance of exploitation in the next 30 days.

Microsoft Internet Explorer 8 through 10 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability," a different vulnerability than CVE-2013-3111.

Affected products

• Microsoft Internet Explorer: version 8 only; version 9 only; version 10 only

Published 2013-06-12. Last modified 2026-06-16.