A remote code execution vulnerability exists in Microsoft Excel 2010 Service Pack 2, Microsoft Excel 2013 Service Pack 1, Microsoft Excel 2…

Published 9 y ago 2017-09-13 · modified 4 mo ago 2026-06-17 · JSON

CVSS

7.8

v3.0 · NVD

CISA KEV

not known exploited

EPSS

17.7%

percentile 97%

Public exploits

none known

A remote code execution vulnerability exists in Microsoft Excel 2010 Service Pack 2, Microsoft Excel 2013 Service Pack 1, Microsoft Excel 2013 RT Service Pack 1, Microsoft Excel 2016, Microsoft Office Web Apps 2013, Microsoft Excel for Mac 2011, Microsoft Excel 2016 for Mac, and Microsoft Office Compatibility Pack Service Pack 3, when they fail to properly handle objects in memory, aka "Microsoft Office Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-8630, CVE-2017-8631, and CVE-2017-8744.

Exploit prediction (EPSS)

17.65% probability of exploitation in the next 30 days, higher than 97% of all scored CVEs.

CVSS scores

Assigned by	Version	Score	Vector
NVD	3.0	7.8	`CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`
NVD	2.0	9.3	`AV:N/AC:M/Au:N/C:C/I:C/A:C`

Affected products

Microsoft Corporation Microsoft Office

Classification

Weakness

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

portal.msrc.microsoft.com /en-US/security-guidance/advisory/CVE-2017-8632 · x_refsource_CONFIRM, x_transferred
securityfocus.com /bid/100734 · vdb-entry, x_refsource_BID, x_transferred
securitytracker.com /id/1039315 · vdb-entry, x_refsource_SECTRACK, x_transferred

Sources

CVE List: CVE-2017-8632
NVD: CVE-2017-8632

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