high
Microsoft 365 Copilot: Information disclosure possible
CERT-Bund (BSI) reports one vulnerability in Microsoft 365 Copilot with severity high. The stated impact is information disclosure. The full description, affected versions and recommended action are available from CERT-Bund (BSI).
What this means for you
Confidential information can leak. Clarify early whether personal data is affected: the 72-hour GDPR deadline runs from the moment you know.
Original source
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