CVE-2026-24299 PUBLISHED

M365 Copilot Information Disclosure Vulnerability

Assigner: microsoft
Reserved: 21.01.2026 Published: 19.03.2026 Updated: 19.03.2026

Improper neutralization of special elements used in a command ('command injection') in M365 Copilot allows an unauthorized attacker to disclose information over a network.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
CVSS Score: 5.3

Product Status

Vendor Microsoft
Product Microsoft 365 Copilot
Versions
  • Version - is affected

References

Problem Types