CVE-2011-3402 - Microsoft Windows Remote Code Execution Vulnerability
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 web page.
- Severity
- critical
- Product
- Microsoft Windows
- Published
- 2025-10-06
- EPSS
- 0.781
- CISA KEV
- Known exploited
- Ransomware
- Known campaign use
References and validation
- https://github.com/search?q=CVE-2011-3402&type=repositories
- https://nvd.nist.gov/vuln/detail/CVE-2011-3402
Entries are refreshed from CISA KEV and FIRST EPSS. Validate applicability before testing.