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Vulnerability record · CVE-2016-3317 · published 9 August 2016

CVE-2016-3317: Microsoft office memory buffer overflow vulnerability

Microsoft · Office

Microsoft Office 2010 SP2, Word 2007 SP3, Word 2010 SP2, Word for Mac 2011, Word 2016 for Mac, and Word Viewer allow remote attackers to execute arbitrary code via a crafted file, aka "Microsoft Office Memory Corruption Vulnerability."

7.8 CVSS 3.0 High EPSS 22% · top 2.4% CWE-119 · Memory buffer overflow
7.8CVSS 3.0 base score, v2 9.3
22%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

Microsoft Office 2010 SP2, Word 2007 SP3, Word 2010 SP2, Word for Mac 2011, Word 2016 for Mac, and Word Viewer allow remote attackers to execute arbitrary code via a crafted file, aka "Microsoft Office Memory Corruption Vulnerability."

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

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

References

LinkTags
http://www.securityfocus.com/bid/92303
http://www.securitytracker.com/id/1036559
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-099
http://www.securityfocus.com/bid/92303
http://www.securitytracker.com/id/1036559
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-099

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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-2016-3317), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.