Oct 2025: Copilot Information Disclosure Vulnerability
CVE-2025-59286 Published on October 9, 2025
Copilot Information Disclosure Vulnerability
Improper neutralization of special elements used in a command ('command injection') in Copilot allows an unauthorized attacker to disclose information 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-2025-59286 has been classified to as a Command Injection vulnerability or weakness.
Products Associated with CVE-2025-59286
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Affected Versions
Microsoft 365 Copilot's Business Chat Version - is affected by CVE-2025-59286Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.