🛡 CVE-2011-3402
Microsoft Windows Remote Code Execution Vulnerability
Microsoft Windows
Ransomware use
—
CISA KEV
EPSS
78.3%
Likely exploited · 100th pct
Added to KEV
2025-10-06
CISA
Remediate by
2025-10-27
⚠ OVERDUE
CWE
—
weakness
📈 EPSS exploit probability
78.3%
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 2025-10-27. This exploited vulnerability is past its Binding Operational Directive 22-01 due date — prioritize patch/mitigation and hunt for exploitation.
📄 Description
Microsoft Windows Kernel contains an unspecified vulnerability in the TrueType font parsing engine in win32k.sys in the kernel-mode drivers that allows remote attackers to execute arbitrary code via crafted font data in a Word document or w
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