CVE-2025-53774 – Microsoft 365 Copilot BizChat Unauthenticated Data Exposure

CVE ID : CVE-2025-53774

Published : Aug. 7, 2025, 9:15 p.m. | 2 hours, 14 minutes ago

Description : Microsoft 365 Copilot BizChat Information Disclosure Vulnerability

Severity: 6.5 | MEDIUM

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