Microsoft 365 Copilot Vulnerabilities
Microsoft Microsoft 365 Copilot vulnerabilities.
Vulnerability Published:
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Server-Side Request Forgery Vulnerability in Microsoft 365 Copilot
CVE-2026-26137MicrosoftMicrosoft 365 Copilot'...8.9HIGHCommand Injection Vulnerability in M365 Copilot by Microsoft
CVE-2026-24299MicrosoftMicrosoft 365 Copilot5.3MEDIUMAI Command Injection in M365 Copilot by Microsoft
CVE-2026-26133MicrosoftMicrosoft 365 Copilot ...7.1HIGHInformation Disclosure Vulnerability in Microsoft Word Copilot
CVE-2026-21521MicrosoftMicrosoft 365 Word Cop...7.4HIGHInformation Disclosure Vulnerability in M365 Copilot by Microsoft
CVE-2026-24307MicrosoftMicrosoft 365 Copilot9.3CRITICALSpoofing Vulnerability in Microsoft Copilot Application
CVE-2025-59286MicrosoftMicrosoft 365 Copilot'...9.3CRITICALCopilot Spoofing Vulnerability in Microsoft Products
CVE-2025-59272MicrosoftMicrosoft 365 Copilot'...9.3CRITICALSpoofing Vulnerability in M365 Copilot by Microsoft
CVE-2025-59252MicrosoftMicrosoft 365 Word Cop...9.3CRITICALInformation Disclosure Vulnerability in Microsoft 365 Copilot BizChat
CVE-2025-53787MicrosoftMicrosoft 365 Copilot'...8.2HIGHInformation Disclosure Vulnerability in Microsoft 365 Copilot BizChat
CVE-2025-53774MicrosoftMicrosoft 365 Copilot'...6.5MEDIUMInformation Disclosure Vulnerability in Microsoft 365 Copilot
CVE-2025-32711MicrosoftMicrosoft 365 Copilot📈9.3CRITICAL