CVE-2026-41614 MEDIUM

CVE-2026-41614: M365 Copilot for Desktop Spoofing Vulnerability

Vendor Microsoft
Product M365 Copilot for Desktop
Weakness CWE-284
Published May 12, 2026
Last update June 9, 2026
View on NVD All CVEs

CVSS base score

6.2/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

What the vulnerability does

01Description

Improper access control in M365 Copilot for Desktop allows an unauthorized attacker to perform spoofing locally.

Key dates

02Disclosure timeline

May 12, 2026 CVE published
June 9, 2026 Record updated