Home

Description

Microsoft 365 Copilot BizChat Information Disclosure Vulnerability

PUBLISHED Reserved 2025-07-09 | Published 2025-08-07 | Updated 2026-02-26 | Assigner microsoft




HIGH: 8.2CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N/E:U/RL:O/RC:C

Problem types

CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')

Product status

-
affected

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53787 (Microsoft 365 Copilot BizChat Information Disclosure Vulnerability) vendor-advisory patch

cve.org (CVE-2025-53787)

nvd.nist.gov (CVE-2025-53787)

Download JSON