Description

AI command injection in M365 Copilot allows an unauthorized attacker to disclose information over a network.

INFO

Published Date :

2026-03-13T21:10:13.535Z

Last Modified :

2026-04-14T16:36:44.731Z

Source :

microsoft
AFFECTED PRODUCTS

The following products are affected by CVE-2026-26133 vulnerability.

Vendors Products
Microsoft
  • 365 Copilot
  • 365 Copilot Android
  • 365 Copilot For Android
  • 365 Copilot For Ios
  • 365 Copilot Ios
  • Edge
  • Edge For Android
  • Edge For Ios
  • Excel
  • Excel For Android
  • Excel For Ios
  • Loop
  • Loop For Ios
  • Onenote
  • Onenote For Android
  • Onenote For Ios
  • Outlook
  • Outlook 2016
  • Outlook For Android
  • Outlook For Ios
  • Outlook For Mac
  • Power Bi
  • Power Bi Android
  • Power Bi Ios
  • Powerbi For Android
  • Powerbi For Ios
  • Powerpoint
  • Powerpoint For Android
  • Powerpoint For Ios
  • Teams
  • Teams For Android
  • Teams For Ios
  • Word
  • Word For Android
  • Word For Ios
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-26133.

URL Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26133 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact