CVE-2026-48561

Critical9.6Published on July 14, 2026

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

CVSS score9.6 / 10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Weakness type (CWE)CWE-77

Vendorsmicrosoft

Affected products

Vendors	Product	Versions
microsoft	365 copilot	-

Vulnerabilities

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This product uses the NVD API but is not endorsed or certified by the NVD.

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