What’s Vulnerable › Vulnerabilities

CVE-2017-11884

• Severity: high (CVSS 7.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 9.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-11-15 · updated 2026-06-17
• Weakness: CWE-119

Description

Microsoft Excel 2016 Click-to-Run (C2R) allows an attacker to run arbitrary code in the context of the current user by failing to properly handle objects in memory, aka "Microsoft Office Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-11882.

Affected products

• Microsoft Excel 2013 Service Pack 1: 2016
• Microsoft Office: Microsoft Excel 2016 Click-to-Run (C2R)

References

• http://www.securityfocus.com/bid/101766
• http://www.securitytracker.com/id/1039783
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11884
• http://www.securityfocus.com/bid/101766
• http://www.securitytracker.com/id/1039783
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11884

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