CVE-2026-48561
CRITICALMicrosoft Copilot Remote Code Execution Vulnerability
Title source: cnaDescription
Improper neutralization of special elements used in a command ('command injection') in Microsoft Copilot allows an unauthorized attacker to execute code over a network.
References (1)
Core 1
Core References
Vendor Advisory vendor-advisory
patch
Microsoft Copilot Remote Code Execution Vulnerability
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-48561
Scores
CVSS v3
9.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
Details
CWE
CWE-77
Status
published
Products (2)
Microsoft/Microsoft 365 Copilot for Android
1.0 - publication
Microsoft/Microsoft 365 Copilot for iOS
1.0 - publication
Published
Jul 14, 2026
Tracked Since
Jul 14, 2026