CVE-2026-45497
HighCVSS 7.7Exploitation Probability (EPSS)
Low risk37th percentile - higher than 37% of all known CVEs
Summary
Microsoft Copilot is vulnerable to command injection due to improper neutralization of special elements used in commands. This allows an authorized attacker to execute code over a network.
Risk Assessment
An authorized attacker can remotely execute arbitrary code in the context of Microsoft Copilot, potentially compromising data confidentiality, integrity, and availability.
Recommendation
Apply the security update provided by Microsoft for Microsoft Copilot that addresses the command injection vulnerability.
Other vulnerabilities in Microsoft Copilot
See all- CVE-2026-41090Critical
Command injection vulnerability in Microsoft Copilot. An unauthorized attacker can remotely tamper with the application over a network.
- CVE-2026-69855High
Server-side request forgery (SSRF) in Microsoft Copilot in Azure allows an authorized attacker to disclose information over a network.
- CVE-2026-24301High
Improper neutralization of special elements used in a command ('command injection') in Microsoft Copilot allows an unauthorized attacker to disclose information over a network.
- CVE-2026-42895Medium
A vulnerability in Microsoft Copilot allows an unauthorized attacker to perform command injection over a network. The issue stems from improper neutralization of special elements used in a command.
Original NVD description (English source)
Improper neutralization of special elements used in a command ('command injection') in Microsoft Copilot allows an authorized attacker to execute code over a network.