Summary
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.
- Vendor
- Microsoft
- Product
- Windows
- Added to KEV
- Oct 6, 2025
- Remediation due
- Oct 27, 2025 (US federal deadline)
- Ransomware use
- Not known
- EPSS
- 78.1% as of Nov 12
In the news
- No Asia-Pacific article names this CVE yet.
Linked
Actors named alongside it:
none
Incidents exploiting it:
- none recorded
References