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CVE-2017-8632

Published: Sep 13, 2017Updated: May 13, 2026 Sources: CVE List NVD BDUCWE-119
NVD MITRE
7.8CVSSHIGH
EPSS Score
17.0%
Top 3.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-119

Affected Products

excelmicrosoft
Desktop App
Consumer Software / productivity
excel for macmicrosoft
On-premDesktop App
Consumer Software / productivity
office compatibility packmicrosoft
On-premDesktop App
Consumer Software / productivity
office web appsmicrosoft
On-premDesktop App
Operating Systems / windows
Microsoft OfficeMicrosoft Corporation
On-premDesktop App
Consumer Software / productivity
microsoftcommercialUSOperating Systems
microsoft corporationcommercialUSOperating Systemsaka microsoft
and 6 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

http://www.securityfocus.com/bid/100734
securityfocus.com
http://www.securitytracker.com/id/1039315
securitytracker.com
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8632
portal.msrc.microsoft.com
and 2 more references View all →

Timeline

Published
Sep 13, 2017
Last Updated
May 13, 2026

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