Sep 2026: Microsoft 365 Copilot Elevation of Privilege Vulnerability
CVE-2026-85885 Published on September 17, 2026
Microsoft 365 Copilot Elevation of Privilege Vulnerability
Improper neutralization of special elements used in a command ('command injection') in M365 Copilot allows an authorized attacker to elevate privileges over a network.
Weakness Type
What is a Command Injection Vulnerability?
The software constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.
CVE-2026-85885 has been classified to as a Command Injection vulnerability or weakness.
Products Associated with CVE-2026-85885
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