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High severity8.2NVD Advisory· Published Aug 7, 2025· Updated Jun 17, 2026

CVE-2025-53787

CVE-2025-53787

Description

Microsoft 365 Copilot BizChat Information Disclosure Vulnerability

Affected products

3

Microsoft/365 Copilot Chat
cpe:2.3:a:microsoft:365_copilot_chat:-:*:*:*:*:*:*:*
Microsoft/365 Copilot BizChatllm-create2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: -

Patches

Vulnerability mechanics

References

1

msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53787nvdVendor Advisory

News mentions

0

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