What’s Vulnerable › Vulnerabilities

CVE-2015-6177

• Severity: critical (CVSS 9.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 13.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2015-12-09 · updated 2026-06-17
• Weakness: CWE-119

Description

Microsoft Excel 2007 SP3, Office Compatibility Pack SP3, and Excel Viewer allow remote attackers to execute arbitrary code via a crafted Office document, aka "Microsoft Office Memory Corruption Vulnerability."

Affected products

• Microsoft Excel 2013 Service Pack 1: 2007-sp3
• Microsoft Excel Viewer: all versions
• Microsoft Office Compatibility Pack: all versions

References

• http://www.securitytracker.com/id/1034324
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-131
• http://www.securitytracker.com/id/1034324
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-131

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