Microsoft 365 Copilot BizChat Information Disclosure Vulnerability
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft 365 Copilot's Business Chat | affected |
|
No data.
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | 365 | — |
| Microsoft | 365 Copilot | — |
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-23955 | Microsoft 365 Copilot BizChat Information Disclosure Vulnerability |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.799% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Microsoft 365 Copilot Business Chat
|
|
| CPEs | cpe:2.3:a:microsoft:365_copilot_business_chat:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Microsoft 365 Copilot Business Chat
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Microsoft 365 Copilot Chat
|
|
| CPEs | cpe:2.3:a:microsoft:365_copilot_chat:-:*:*:*:*:*:*:* | |
| Vendors & Products |
Microsoft 365 Copilot Chat
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Microsoft
Microsoft 365 Microsoft 365 Copilot |
|
| Vendors & Products |
Microsoft
Microsoft 365 Microsoft 365 Copilot |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Microsoft 365 Copilot BizChat Information Disclosure Vulnerability | |
| Title | Microsoft 365 Copilot BizChat Information Disclosure Vulnerability | |
| Weaknesses | CWE-77 | |
| References |
| |
| Metrics |
cvssV3_1
|