Microsoft Office 365 · Vulnerability Disclosure

Microsoft Office 365 Vulnerability Disclosure

Vulnerability disclosure

Microsoft Office 365 publishes a vulnerability disclosure policy for reporting security issues. A machine-readable /.well-known/security.txt is served. A dedicated security contact is published.

CloudCollaborationEnterpriseMicrosoftProductivity

Program: security.txt present

Disclosure Policy

Policy

https://www.microsoft.com/en-us/msrc/bounty-safe-harbor

Policy

https://www.microsoft.com/en-us/msrc/bounty/

Policy

https://www.microsoft.com/en-us/msrc/cvd

Security Contact

Contact

https://msrc.microsoft.com/report/vulnerability/new

Source

Vulnerability Disclosure

generated: '2026-07-11'
method: searched
probe: true
source: https://microsoft.com/.well-known/security.txt
policy:
- https://www.microsoft.com/en-us/msrc/bounty-safe-harbor
- https://www.microsoft.com/en-us/msrc/bounty/
- https://www.microsoft.com/en-us/msrc/cvd
contact:
- https://msrc.microsoft.com/report/vulnerability/new
evidence:
- source: https://microsoft.com/.well-known/security.txt
  kind: security.txt (live probe)