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CVE-2026-55145

MEDIUM CVSS: 6.3 Published: 2026-07-14 Modified: 2026-07-22

Description

Improper neutralization of special elements used in a command ('command injection') in Outlook Copilot allows an authorized attacker to perform tampering over a network.

Affected Platforms

Microsoft Copilot

Weakness Type

CWE-77

References