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CVE-2025-53774

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CVE-2025-53774

Published: Aug 7, 2025

Modified: Feb 26, 2026

PUBLISHED

CVSS v3.1

6.5

MEDIUM

Description

Microsoft 365 Copilot BizChat Information Disclosure Vulnerability

VendorProductVersions

Microsoft

Microsoft 365 Copilot's Business Chat

affected
-

Weaknesses (CWE)

CWE-77

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

References

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