CVE-2006-1303: Microsoft Ie

High severity, CVSS 9.3. EPSS: 38% chance of exploitation in the next 30 days.

Multiple unspecified vulnerabilities in Microsoft Internet Explorer 5.01 SP4 and 6 SP1 and earlier allow remote attackers to execute arbitrary code by instantiating certain COM objects from Wmm2fxa.dll as ActiveX controls including (1) DXImageTransform.Microsoft.MMSpecialEffect1Input, (2) DXImageTransform.Microsoft.MMSpecialEffect1Input.1, (3) DXImageTransform.Microsoft.MMSpecialEffect2Inputs, (4) DXImageTransform.Microsoft.MMSpecialEffect2Inputs.1, (5) DXImageTransform.Microsoft.MMSpecialEffectInplace1Input, and (6) DXImageTransform.Microsoft.MMSpecialEffectInplace1Input.1, which causes memory corruption during garbage collection.

Affected products

• Microsoft Ie: version 5.0.1 only; version 6.0 only
• Microsoft Internet Explorer: version 5.0.1 only; version 6.0 only

Published 2006-06-13. Last modified 2026-06-16.