🛡 CVE-2010-0806
Microsoft Internet Explorer Use-After-Free Vulnerability
Microsoft Internet Explorer CWE-399
Ransomware use
—
CISA KEV
EPSS
82.2%
Likely exploited · 100th pct
Added to KEV
2026-05-20
CISA
Remediate by
2026-06-03
⚠ OVERDUE
CWE
CWE-399
weakness
📈 EPSS exploit probability
82.2%
FIRST EPSS — 30-day probability of exploitation in the wild · band Likely exploited · higher than 100% of all scored CVEs
⚠ KEV remediation overdue
CISA required federal remediation by 2026-06-03. This exploited vulnerability is past its Binding Operational Directive 22-01 due date — prioritize patch/mitigation and hunt for exploitation.
📄 Description
Microsoft Internet Explorer contains an use-after-free vulnerability that could allow remote attackers to execute arbitrary code via vectors involving access to an invalid pointer after the deletion of an object. The impacted product could
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