CVE-2022-41061

Code execution after opening a crafted document

Published Nov 9, 2022 · Updated Aug 10, 2026

Code injection in Microsoft Word and related Office document services allows attackers to execute code after a user opens a crafted file. Microsoft has not published the affected parser, file format, or incorrect operation that turns document content into executable code. Exploitation requires user interaction and grants code execution in the affected application's security context.

CVSS severity7.8
High
EPSS probability1.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in Microsoft Word and related Office document services allows attackers to execute code after a user opens a crafted file. Microsoft has not published the affected parser, file format, or incorrect operation that turns document content into executable code. Exploitation requires user interaction and grants code execution in the affected application's security context.

The record

CVE
CVE-2022-41061
Published
Nov 9, 2022
Updated
Aug 10, 2026
Vendor
Microsoft
Product
Microsoft SharePoint Enterprise Server 2016
Classifications
CWE-94, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 9, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 10, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=16.0.0 <16.0.5369.1000

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Microsoft · Microsoft SharePoint Enterprise Server 2016version=16.0.0 <16.0.5369.1000
Microsoft · Microsoft Office LTSC for Mac 2021version=16.0.1 <16.67.22111300
Microsoft · Microsoft SharePoint Enterprise Server 2013version=15.0.0 <15.0.5501.1000
Microsoft · Microsoft SharePoint Server 2019version=16.0.0 <16.0.10392.20000
Microsoft · Microsoft SharePoint Server Subscription Edition Language Packversion=16.0.0 <16.0.15601.20238
Microsoft · Microsoft Office 2019 for Macversion=16.0.0 <16.67.22111300
Microsoft · Microsoft Office Online Serverversion=16.0.1 <16.0.10392.20000
Microsoft · Microsoft Word 2013version=15.0.1 <15.0.5501.1000
Microsoft · Microsoft Word 2016version=16.0.1 <16.0.5369.1000
Microsoft · Microsoft Office Web Apps Server 2013version=15.0.1 <15.0.5501.1000
Microsoft · Microsoft SharePoint Server Subscription Editionversion=16.0.0 <16.0.15601.20238
Microsoft · Microsoft 365 Apps for enterpriseversion=16.0.1 <https://aka.ms/OfficeSecurityReleases

Published CVSS scores

7.8Microsoft CorporationCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
T1204.002Malicious File

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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