I’m guessing they mean this one:

https://www.cisa.gov/news-events/bulletins/sb25-167

> Microsoft--Microsoft 365 Copilot

> Description Ai command injection in M365 Copilot allows an unauthorized attacker to disclose information over a network.

> Published 2025-06-11

> CVSS Score 9.3

> Source Info CVE-2025-32711

https://www.cve.org/CVERecord?id=CVE-2025-32711

And maybe they are referring to this engineer from the linked advisory notes?

https://msrc.microsoft.com/update-guide/vulnerability/CVE-20...

> Acknowledgements

> Arantes (@es7evam on X) with Microsoft Aim Labs (Part of Aim Security)