CVE Daily

CVE-2025-53774

Microsoft 365 Copilot BizChat Information Disclosure Vulnerability

Medium CVSS 6.5

Overview

Microsoft 365 Copilot BizChat Information Disclosure Vulnerability

CWE: CWE-77 Published: 2025-08-07T21:15:28.197
Risk analysis

This vulnerability is rated 🟡 MEDIUM.

  • CVSS: 6.5 (MEDIUM)
  • Detected tags: info_leak (tag impact: LOW)

Recommended actions:

  • Reduce verbose errors, remove debug endpoints, minimize PII in logs.

Recommended tools

Tags