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Vulnerabilities & PatchesEmerging1 sourceSep 17, 2026 · 14:00via Microsoft Security Update Guide

CVE-2026-85885 Microsoft 365 Copilot Elevation of Privilege Vulnerability

Brief

Improper neutralization of special elements used in a command ('command injection') in M365 Copilot allows an authorized attacker to elevate privileges over a network.

Read more on Microsoft Security Update Guide→