CVE-2023-23391 - Vulnerability Details - OpenCVE

Office for Android Spoofing Vulnerability

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.01169.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Microsoft

Microsoft Office for Android

affected

Version	Status	Constraints
`16.0.1`	affected	< 16.0.16026.20172

Configuration 1 [-]

cpe:2.3:a:microsoft:365_copilot:16.0.16026.20172:*:*:*:*:android:*:*

No data.

No data.

Project Subscriptions

Vendors	Products
Microsoft Subscribe	365 Copilot Subscribe Office Subscribe

Advisories

Source	ID	Title
EUVD	EUVD-2023-27491	Office for Android Spoofing Vulnerability

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23391

History

Tue, 26 May 2026 13:45:00 +0000

Type	Values Removed	Values Added
First Time appeared		Microsoft 365 Copilot
CPEs	cpe:2.3:a:microsoft:office:16.0.16026.20172:::::android::	cpe:2.3:a:microsoft:365_copilot:16.0.16026.20172:::::android::
Vendors & Products		Microsoft 365 Copilot

Wed, 25 Feb 2026 16:45:00 +0000

Type	Values Removed	Values Added
CPEs		cpe:2.3:a:microsoft:office:::android:::::*

Wed, 01 Jan 2025 01:15:00 +0000

Type	Values Removed	Values Added
CPEs	cpe:2.3:a:microsoft:office:::android:::::*

Tue, 08 Oct 2024 19:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2023-03-14T16:55:24.928Z

Updated: 2025-01-01T00:47:52.007Z

Reserved: 2023-01-11T22:08:03.136Z

Link: CVE-2023-23391

Vulnrichment

Updated: 2024-08-02T10:28:40.922Z

NVD

Status : Modified

Published: 2023-03-14T17:15:12.707

Modified: 2026-05-22T14:49:53.277

Link: CVE-2023-23391

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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