CVE-2026-41100 PUBLISHED

Microsoft 365 Copilot for Android Spoofing Vulnerability

Assigner: microsoft
Reserved: 16.04.2026 Published: 12.05.2026 Updated: 12.05.2026

Improper access control in M365 Copilot allows an authorized attacker to perform spoofing locally.

Metrics

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C
CVSS Score: 4.4

Product Status

Vendor Microsoft
Product Microsoft 365 Copilot for Android
Versions
  • affected from 1.0 to 16.0.19822.20190 (excl.)

References

Problem Types