VendorsMicrosoftoffice_online_serverany version
Vulnerabilities

Microsoft Office Online Server any version

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

216CVEs
CVE-2019-1205
Microsoft Word Remote Code Execution Vulnerability
Published 2019-08-14 · Modified
9.8EPSS 0.040
CVE-2016-3282
Microsoft Word 2007 SP3, Office 2010 SP2, Word 2010 SP2, Word 2013 SP1, Word 2013 RT SP1, Word 2016, Word for Mac 2011, Word 2016 for Mac, Office Compatibility Pack SP3, Word Viewer, Word Automation Services on SharePoint Server 2010 SP2, Word Automation Services on SharePoint Server 2013 SP1, SharePoint Server 2016, Office Web Apps 2010 SP2, Office Web Apps Server 2013 SP1, and Office Online Server allow remote attackers to execute arbitrary code via a crafted Office document, aka "Microsoft Office Memory Corruption Vulnerability."
Published 2016-07-13 · Modified
9.3EPSS 0.263
CVE-2017-8743
A remote code execution vulnerability exists in Microsoft PowerPoint 2016, Microsoft SharePoint Enterprise Server 2016, and Office Online Server when they fail to properly handle objects in memory, aka "PowerPoint Remote Code Execution Vulnerability". This CVE ID is unique from CVE-2017-8742.
Published 2017-09-13 · Modified
9.3EPSS 0.221
CVE-2019-0585
A remote code execution vulnerability exists in Microsoft Word software when it fails to properly handle objects in memory, aka "Microsoft Word Remote Code Execution Vulnerability." This affects Word, Microsoft Office, Microsoft Office Word Viewer, Office 365 ProPlus, Microsoft SharePoint, Microsoft Office Online Server, Microsoft Word, Microsoft SharePoint Server.
Published 2019-01-08 · Modified
9.3EPSS 0.220
CVE-2016-3365
Microsoft Excel 2007 SP3, Excel 2010 SP2, Excel 2013 SP1, Excel 2013 RT SP1, Excel 2016, Office Compatibility Pack SP3, Excel Viewer, Excel Services on SharePoint Server 2007 SP3, Excel Services on SharePoint Server 2010 SP2, Excel Automation Services on SharePoint Server 2013 SP1, and Office Online Server allow remote attackers to execute arbitrary code via a crafted document, aka "Microsoft Office Memory Corruption Vulnerability," a different vulnerability than CVE-2016-3362.
Published 2016-09-14 · Modified
9.3EPSS 0.199
CVE-2019-1331
A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka 'Microsoft Excel Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2019-1327.
Published 2019-10-10 · Modified
9.3EPSS 0.197
CVE-2016-3358
Microsoft Excel 2007 SP3, Excel 2010 SP2, Excel 2013 SP1, Excel 2013 RT SP1, Excel 2016, Excel 2016 for Mac, Office Compatibility Pack SP3, Excel Viewer, Excel Services on SharePoint Server 2007 SP3, Excel Services on SharePoint Server 2010 SP2, Excel Automation Services on SharePoint Server 2013 SP1, and Office Online Server allow remote attackers to execute arbitrary code via a crafted document, aka "Microsoft Office Memory Corruption Vulnerability."
Published 2016-09-14 · Modified
9.3EPSS 0.184
CVE-2016-3362
Microsoft Excel 2007 SP3, Excel 2010 SP2, Excel 2013 SP1, Excel 2013 RT SP1, Excel 2016, Office Compatibility Pack SP3, Excel Viewer, Excel Services on SharePoint Server 2007 SP3, Excel Services on SharePoint Server 2010 SP2, Excel Automation Services on SharePoint Server 2013 SP1, and Office Online Server allow remote attackers to execute arbitrary code via a crafted document, aka "Microsoft Office Memory Corruption Vulnerability," a different vulnerability than CVE-2016-3365.
Published 2016-09-14 · Modified
9.3EPSS 0.175
CVE-2017-8631
A remote code execution vulnerability exists in Excel Services, Microsoft Excel 2007 Service Pack 3, 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 Office Compatibility Pack Service Pack 3, Microsoft Excel Web App 2013 Service Pack 1, Microsoft Excel Viewer 2007 Service Pack 3, and Office Online Server 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-2017-8632, and CVE-2017-8744.
Published 2017-09-13 · Modified
9.3EPSS 0.170
CVE-2018-8628
A remote code execution vulnerability exists in Microsoft PowerPoint software when the software fails to properly handle objects in memory, aka "Microsoft PowerPoint Remote Code Execution Vulnerability." This affects Microsoft Office, Office 365 ProPlus, Microsoft PowerPoint, Microsoft SharePoint, Microsoft PowerPoint Viewer, Office Online Server, Microsoft SharePoint Server.
Published 2018-12-12 · Modified
9.3EPSS 0.159
CVE-2016-0025
Microsoft Word 2007 SP3, Office 2010 SP2, Word 2010 SP2, Word 2013 SP1, Word 2013 RT SP1, Office 2016, Word 2016, Word for Mac 2011, Word 2016 for Mac, Office Compatibility Pack SP3, Word Automation Services on SharePoint Server 2010 SP2, Word Automation Services on SharePoint Server 2013 SP1, Office Web Apps 2010 SP2, Office Web Apps Server 2013 SP1, and Office Online Server allow remote attackers to execute arbitrary code via a crafted Office document, aka "Microsoft Office Memory Corruption Vulnerability."
Published 2016-06-16 · Modified
9.3EPSS 0.154
CVE-2019-0953
A remote code execution vulnerability exists in Microsoft Word software when it fails to properly handle objects in memory, aka 'Microsoft Word Remote Code Execution Vulnerability'.
Published 2019-05-16 · Modified
9.3EPSS 0.129
CVE-2020-0980
A remote code execution vulnerability exists in Microsoft Word software when it fails to properly handle objects in memory, aka 'Microsoft Word Remote Code Execution Vulnerability'.
Published 2020-04-15 · Modified
9.3EPSS 0.118
CVE-2019-1035
Microsoft Word Remote Code Execution Vulnerability
Published 2019-06-12 · Modified
9.3EPSS 0.066
CVE-2019-1034
Microsoft Word Remote Code Execution Vulnerability
Published 2019-06-12 · Modified
9.3EPSS 0.049
CVE-2019-1201
Microsoft Word Remote Code Execution Vulnerability
Published 2019-08-14 · Modified
9.3EPSS 0.049
CVE-2020-1495
Microsoft Excel Remote Code Execution Vulnerability
Published 2020-08-17 · Modified
9.3EPSS 0.042
CVE-2020-17065
Microsoft Excel Remote Code Execution Vulnerability
Published 2020-11-11 · Modified
9.3EPSS 0.041
CVE-2021-1716
Microsoft Word Remote Code Execution Vulnerability
Published 2021-01-12 · Modified
9.3EPSS 0.036
CVE-2021-1715
Microsoft Word Remote Code Execution Vulnerability
Published 2021-01-12 · Modified
9.3EPSS 0.036
CVE-2020-17123
Microsoft Excel Remote Code Execution Vulnerability
Published 2020-12-09 · Modified
9.3EPSS 0.036
CVE-2020-17125
Microsoft Excel Remote Code Execution Vulnerability
Published 2020-12-09 · Modified
9.3EPSS 0.035
CVE-2020-17129
Microsoft Excel Remote Code Execution Vulnerability
Published 2020-12-09 · Modified
9.3EPSS 0.035
CVE-2020-17128
Microsoft Excel Remote Code Execution Vulnerability
Published 2020-12-09 · Modified
9.3EPSS 0.027
CVE-2021-34501
Microsoft Excel Remote Code Execution Vulnerability
Published 2021-07-14 · Modified
8.8EPSS 0.514
CVE-2020-1583
Microsoft Word Information Disclosure Vulnerability
Published 2020-08-17 · Modified
8.8EPSS 0.049
CVE-2020-1338
Microsoft Word Remote Code Execution Vulnerability
Published 2020-09-11 · Modified
8.8EPSS 0.039
CVE-2020-1218
Microsoft Word Remote Code Execution Vulnerability
Published 2020-09-11 · Modified
8.8EPSS 0.038
CVE-2022-21840
Microsoft Office Remote Code Execution Vulnerability
Published 2022-01-11 · Modified
8.8EPSS 0.031
CVE-2022-41106
Microsoft Excel Remote Code Execution Vulnerability
Published 2022-11-09 · Modified
8.8EPSS 0.024
CVE-2025-21354
Microsoft Excel Remote Code Execution Vulnerability
Published 2025-01-14 · Analyzed
8.4EPSS 0.009
CVE-2025-21362
Microsoft Excel Remote Code Execution Vulnerability
Published 2025-01-14 · Analyzed
8.4EPSS 0.009
CVE-2025-30377
Microsoft Office Remote Code Execution Vulnerability
Published 2025-05-13 · Analyzed
8.4EPSS 0.006
CVE-2025-49697
Microsoft Office Remote Code Execution Vulnerability
Published 2025-07-08 · Analyzed
8.4EPSS 0.005
CVE-2025-59236
Microsoft Excel Remote Code Execution Vulnerability
Published 2025-10-14 · Analyzed
8.4EPSS 0.004
CVE-2026-26109
Microsoft Excel Remote Code Execution Vulnerability
Published 2026-03-10 · Analyzed
8.4EPSS 0.003
CVE-2026-44822
Microsoft Excel Information Disclosure Vulnerability
Published 2026-06-09 · Analyzed
8.2EPSS 0.006
CVE-2023-32029
Microsoft Excel Remote Code Execution Vulnerability
Published 2023-06-13 · Modified
7.8EPSS 0.535
CVE-2023-33133
Microsoft Excel Remote Code Execution Vulnerability
Published 2023-06-13 · Modified
7.8EPSS 0.440
CVE-2021-31179
Microsoft Office Remote Code Execution Vulnerability
Published 2021-05-11 · Modified
7.8EPSS 0.135
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