Vulnerability Intelligence Report
Microsoft Excel Remote Code Execution Vulnerability
CVE-2019-1297
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'.
CISA KEV
SSVC: Active Exploitation
CVSS Base Score
8.8
HIGH
Exploitability:2.9
Impact Score:5.9
EPSS Probability:20.46%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
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SSVC Action
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Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Microsoft | Microsoft Excel | 2010 Service Pack 2 (32-bit editions) (affected), 2010 Service Pack 2 (64-bit editions) (affected), 2013 Service Pack 1 (32-bit editions) (affected), 2013 Service Pack 1 (64-bit editions) (affected), 2013 RT Service Pack 1 (affected), 2016 (32-bit edition) (affected), 2016 (64-bit edition) (affected) |
| Microsoft | Microsoft Office | 2016 for Mac (affected), 2019 for 32-bit editions (affected), 2019 for 64-bit editions (affected), 2019 for Mac (affected) |
| Microsoft | Office 365 ProPlus | 32-bit Systems (affected), 64-bit Systems (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Microsoft Corporation · Vendor · USA |
| Reserved | 2018-11-26T00:00:00 |
| Published | 2019-09-11T21:25:01 |
| Last Updated | 2025-10-21T23:45:30 |
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