Missing authentication for critical function in M365 Copilot allows an unauthorized attacker to disclose information over a network.
CVSS v3.1 Score
9.8
/ 10.0
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Information
- Published
- 18 juin 2026
- Updated
- 18 juin 2026
- Status
- Received
- Source
- secure@microsoft.com
Weaknesses (CWE)
CWE-306
Similar CVEs
Other vulnerabilities of type CWE-306
Loading…
Monitor your products
Get automatic alerts for every new CVE affecting your equipment.