ZeroHour

CVE-2026-48561

CVSS 3.1
9.6 critical
EPSS
<1%p56
Published
()
Modified
Description

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.

Vendors
microsoft
Products
365 copilot
Weakness
CWE-77
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

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