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

Wed, 13 May 2026 11:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 12 May 2026 17:30:00 +0000

Type Values Removed Values Added
Description Improper access control in M365 Copilot for Desktop allows an unauthorized attacker to perform spoofing locally.
Title M365 Copilot for Desktop Spoofing Vulnerability
First Time appeared Microsoft
Microsoft 365 Copilot For Desktop
Weaknesses CWE-284
CPEs cpe:2.3:a:microsoft:365_copilot_for_desktop:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft 365 Copilot For Desktop
References
Metrics cvssV3_1

{'score': 6.2, '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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-05-13T17:58:50.725Z

Reserved: 2026-04-21T22:14:12.924Z

Link: CVE-2026-41614

cve-icon Vulnrichment

Updated: 2026-05-13T10:20:08.562Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-05-12T18:17:23.363

Modified: 2026-05-13T15:34:52.573

Link: CVE-2026-41614

cve-icon Redhat

No data.