What’s Vulnerable › Vulnerabilities

CVE-2015-6130

• Severity: critical (CVSS 9.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 20.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2015-12-09 · updated 2026-06-17
• Weakness: CWE-189

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."

Affected products

• Microsoft Windows 7: all versions
• Microsoft Windows Server 2008: r2-sp1

References

• http://blogs.flexerasoftware.com/secunia-research/2015/12/vulnerability-in-microsofts-unicode-scripts-processor-allows-execution-of-arbitrary-code.html
• 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-execution-of-arbitrary-code.html
• http://www.securitytracker.com/id/1034337
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-130

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