CVE-2026-48561

CRITICAL CVSS 9.6 View on NVD ↗

Description

Improper neutralization of special elements used in a command ('command injection') in Microsoft Copilot allows an unauthorized attacker to execute code over a network.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-48561

Published: Jul 14, 2026 17:16 UTC Modified: Jul 15, 2026 12:17 UTC