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Vulnerability record · CVE-2013-3894 · published 9 October 2013

CVE-2013-3894: Microsoft windows 7 code injection vulnerability

Microsoft · Windows 7

The kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows Server 2012, and Windows RT allow remote attackers to execute arbitrary code via a crafted CMAP table in a TrueType font (TTF) file, aka "TrueType Font CMAP Table Vulnerability."

8.1 CVSS 3.1 High EPSS 43% · top 1.3% CWE-94 · Code injection
8.1CVSS 3.1 base score, v2 9.3
43%EPSS exploitation probability, 30 days
NoNot in CISA KEV
8Affected product versions listed by NVD
6References
16 Jun 2026Last modified by NVD

Description

The kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows Server 2012, and Windows RT allow remote attackers to execute arbitrary code via a crafted CMAP table in a TrueType font (TTF) file, aka "TrueType Font CMAP Table Vulnerability."

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

8 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.us-cert.gov/ncas/alerts/TA13-288A US Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-081
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18899
http://www.us-cert.gov/ncas/alerts/TA13-288A US Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-081
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18899

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2013-3894), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.