CVE Daily

CVE-2025-53787

Microsoft 365 Copilot BizChat Information Disclosure Vulnerability

High CVSS 8.2

Overview

Microsoft 365 Copilot BizChat Information Disclosure Vulnerability

CWE: CWE-77 Published: 2025-08-07T21:15:28.427
Risk analysis

This vulnerability is rated 🟠 HIGH.

  • CVSS: 8.2 (HIGH)
  • Detected tags: info_leak (tag impact: LOW)

Recommended actions:

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

Recommended tools

Tags