CVE-2025-53774
Medium
Description
Microsoft 365 Copilot BizChat Information Disclosure Vulnerability
SeverityMedium
CVSS6.5
Exploit probability—
Product
Microsoft 365 Copilot Chat
PublishedAug 7, 2025
First seenAug 7, 2025
Weakness typeCWE-77Command injection
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft 365_copilot_chat | No range specified | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.