CVE-2026-41614 PUBLISHED

M365 Copilot for Desktop Spoofing Vulnerability

Assigner: microsoft
Reserved: 21.04.2026 Published: 12.05.2026 Updated: 12.05.2026

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

Metrics

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
CVSS Score: 6.2

Product Status

Vendor Microsoft
Product M365 Copilot for Desktop
Versions
  • affected from 1.0.0 to 19.2604.43111.0 (excl.)

References

Problem Types