VULNERABILITY INTELLIGENCE

CVE-2008-4258

CVSS score8.5 HIGH
EPSS probability17.84%
CISA KEVNot currently listed
Published2008-12-10
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:S/C:C/I:C/A:C

Description

Microsoft Internet Explorer 5.01 SP4 and 6 SP1 does not properly validate parameters during calls to navigation methods, which allows remote attackers to execute arbitrary code via a crafted HTML document that triggers memory corruption, aka "Parameter Validation Memory Corruption Vulnerability."

Primary references