Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-23955 | Microsoft 365 Copilot BizChat Information Disclosure Vulnerability |
Fri, 27 Feb 2026 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
ssvc
|
Fri, 13 Feb 2026 19:15:00 +0000
| 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
|
Thu, 14 Aug 2025 17:45:00 +0000
| 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
|
Tue, 12 Aug 2025 08:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Microsoft
Microsoft 365 Microsoft 365 Copilot |
|
| Vendors & Products |
Microsoft
Microsoft 365 Microsoft 365 Copilot |
Fri, 08 Aug 2025 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 07 Aug 2025 21:15:00 +0000
| 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
|
Status: PUBLISHED
Assigner: microsoft
Published:
Updated: 2026-02-26T17:49:48.272Z
Reserved: 2025-07-09T13:40:07.624Z
Link: CVE-2025-53787
Updated: 2025-08-08T17:35:22.334Z
Status : Analyzed
Published: 2025-08-07T21:15:28.427
Modified: 2025-08-14T17:33:52.807
Link: CVE-2025-53787
No data.
OpenCVE Enrichment
Updated: 2025-08-12T07:49:24Z
EUVD