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Vulnerability record · CVE-2015-6130 · published 9 December 2015

CVE-2015-6130: Microsoft windows 7 vulnerability

Microsoft · Windows 7

Integer underflow in Uniscribe in Microsoft Windows 7 SP1 and Windows Server 2008 R2 SP1 allows remote attackers to execute arbitrary code via a crafted font, aka "Windows Integer Underflow Vulnerability."

9.3 CVSS 2.0 High EPSS 21% · top 2.5% CWE-189 · CWE-189
9.3CVSS 2.0 base score
21%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
6References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Integer underflow in Uniscribe in Microsoft Windows 7 SP1 and Windows Server 2008 R2 SP1 allows remote attackers to execute arbitrary code via a crafted font, aka "Windows Integer Underflow Vulnerability."

AV:N/AC:M/Au:N/C:C/I:C/A:C

Affected products

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

References

LinkTags
http://blogs.flexerasoftware.com/secunia-research/2015/12/vulnerability-in-microsofts-unicode-scripts-processor-allows-e ExploitTechnical DescriptionThird Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1034337
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-130
http://blogs.flexerasoftware.com/secunia-research/2015/12/vulnerability-in-microsofts-unicode-scripts-processor-allows-e ExploitTechnical DescriptionThird Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1034337
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-130

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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-2015-6130), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.