HIGHCVSS 8.8Actively exploited · CISA KEV since 2025-10-06Vulnerability
CVE-2011-3402
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.
Properties
- Vulnerability name
- Microsoft Windows Remote Code Execution Vulnerability
- First seen
- 2025-10-22T00:05:48+00:00
- Cvss score
- 8.8
- Epss score
- 0.78138
- Last seen
- 2026-10-19T12:00:27+00:00
- Due date
- 2025-10-27
- Euvd assigner
- microsoft
- Retrieved at
- 2026-10-21T01:24:47+00:00
- Exploited euvd since
- 2025-10-06T00:00:00+00:00
- Src batch id
- epss_history-20261020T103617Z-728ddd
- Source url
- https://epss.empiricalsecurity.com/epss_scores-2026-10-19.csv.gz
- Date added
- 2025-10-06
- Score
- 8.8
- Euvd base score version
- 3.1
- Fetched at
- 2026-10-20T10:36:20+00:00
- Cvss vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- In Signal since
- initial import (Sep 2026)
- Euvd base score
- 8.8
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Vendor project
- Microsoft
Related Entities (11)
AFFECTS_PRODUCT (9)
DESCRIBES (1)
INVOLVES (1)
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