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cve recordcritical

CVE-2026-48561

microsoft · 365 copilot

Published
CVSS9.6
Severitycritical
WeaknessCWE-77
ExploitedNot in CISA KEV

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

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.

References

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