CVE-2009-0553
CVSS Score Not Available
72.42%
HIGH RiskEPSS (99th percentile)
Microsoft Internet Explorer 6 SP1, 6 and 7 on Windows XP SP2 and SP3, 6 and 7 on Windows Server 2003 SP1 and SP2, 7 on Windows Vista Gold and SP1, and 7 on Windows Server 2008 allows remote attackers to execute arbitrary code via a web page that triggers presence of an object in memory that was (1) not properly initialized or (2) deleted, aka "Uninitialized Memory Corruption Vulnerability."
Published: 4/15/2009
Modified: 4/9/2025
Vulnerability Summary
EPSS Score (Exploitation Probability)
72.42%HIGH Exploitation Risk
99th percentile
This vulnerability has a 72.42% probability of being exploited in the next 30 days, ranking higher than 99% of all scored CVEs.