CVE-2026-45497 Microsoft M365 Copilot Remote Code Execution Vulnerability

Source summary: Improper neutralization of special elements used in a command ('command injection') in Microsoft Copilot allows an authorized attacker to execute code over a network.

Why it matters: Add your own practical explanation here before publishing.

What to do: Add recommended action/checks here.

Read the original source

Original source: Microsoft Security Update Guide