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TI-2023-16318 Aliases CVE-2023-33140GHSA-p5ph-q447-9jqq

Microsoft OneNote Spoofing Vulnerability

Priority LOW 32CWE-290Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Spoofing
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from Microsoft.

Summary

Microsoft OneNote Spoofing Vulnerability

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01649 76th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed Microsoft OneNote for Universal (Microsoft): 16.0.14326.21450

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
MicrosoftMicrosoft OneNote for Universal16.0.0 to before 16.0.14326.2145016.0.14326.21450Patch availableCNA
  • Microsoft OneNote for Universal VendorMicrosoft Affected 16.0.0 to before 16.0.14326.21450 Fixed in 16.0.14326.21450 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:microsoft:onenote:-:*:*:*:*:*:*:*not specified by NVDVulnerableMicrosoft
  • cpe:2.3:a:microsoft:onenote:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Microsoft

Remediation

  • Fix · CNA Microsoft OneNote for Universal (Microsoft) Fixed in 16.0.14326.21450

Vendor assessments

Microsoft

Microsoft's page for this CVE →

Impact
Spoofing
Exploited
No
Publicly disclosed
No
Exploitability
Exploitation Less Likely
ProductStatusPlan or fix
Microsoft OneNote for UniversalFixed 16.0.14326.21450 · Security Update

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-33140
  2. 2026-10-03 Alias added: GHSA-p5ph-q447-9jqq

References

Exploit 1

Patch 1

  • TI-2007-00655 Unspecified vulnerability in Microsoft Excel 2000, XP, 2003, and 2004 for Mac, and… KEVCVSS 3.1HIGH 8.8
  • TI-2004-00171 Buffer overflow in the JPEG (JPG) parsing engine in the Microsoft Graphic Device… CVSS 2.0HIGH 9.3
  • TI-2014-02260 Microsoft OneNote 2007 SP3 allows remote attackers to execute arbitrary code via a… CVSS 3.1HIGH 8.8
  • TI-2017-06045 A remote code execution vulnerability exists in Microsoft Office when the software fails… CVSS 3.0HIGH 8.8
  • TI-2015-02200 Microsoft Access 2007 SP3, Excel 2007 SP3, InfoPath 2007 SP3, OneNote 2007 SP3… CVSS 2.0HIGH 9.3
  • TI-2006-03756 Unspecified vulnerability in PowerPoint in Microsoft Office 2000, Office 2002, Office… CVSS 2.0HIGH 9.3
See all 15 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences