Microsoft Word Information Disclosure Vulnerability

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2023-36009
StatePUBLISHED
Assignermicrosoft
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-12-12 18:15:21 UTC
Updated2026-05-19 18:38:59 UTC
DescriptionMicrosoft Word Information Disclosure Vulnerability

Risk And Classification

Primary CVSS: v3.1 5.5 MEDIUM from [email protected]

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

EPSS: 0.001900000 probability, percentile 0.404990000 (date 2026-05-26)

Problem Types: NVD-CWE-noinfo | Information Disclosure

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary5.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
3.1CNACVSS5.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Microsoft 365 Apps - All All All
Application Microsoft 365 Apps - All All All
Application Microsoft Office 2016 All All All
Application Microsoft Office 2016 All All All
Application Microsoft Office 2019 All All All
Application Microsoft Office 2019 All All All
Application Microsoft Office Long Term Servicing Channel 2021 All All All
Application Microsoft Office Long Term Servicing Channel 2021 All All All
Application Microsoft Office Long Term Servicing Channel 2021 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Microsoft Microsoft Office 2019 affected 19.0.0 https://aka.ms/OfficeSecurityReleases custom 32-bit Systems, x64-based Systems
CNA Microsoft Microsoft 365 Apps For Enterprise affected 16.0.1 https://aka.ms/OfficeSecurityReleases custom 32-bit Systems, x64-based Systems
CNA Microsoft Microsoft Office LTSC For Mac 2021 affected 16.0.1 16.80.23121017 custom Unknown
CNA Microsoft Microsoft Office LTSC 2021 affected 16.0.1 https://aka.ms/OfficeSecurityReleases custom x64-based Systems, 32-bit Systems
CNA Microsoft Microsoft Office 2016 affected 16.0.0 16.0.5426.1000 custom 32-bit Systems, x64-based Systems

References

ReferenceSourceLinkTags
msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36009 af854a3a-2127-422b-91ae-364da2661108 msrc.microsoft.com Patch, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 110453 Microsoft Office Security Update for December 2023
  • 92089 Microsoft Azure Stack Hub Security Updates for December 2023
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