Check Point Advisories

Microsoft Copilot Web Command Injection (CVE-2026-24301)

Check Point Reference: CPAI-2026-10575
Date Published: 30 Aug 2026
Severity: High
Last Updated: Sunday 30 August, 2026
Source:
Industry Reference:CVE-2026-24301
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? Copilot Web
Vulnerability Description A command injection vulnerability in Microsoft Copilot Web allows an unauthorized attacker to disclose information over a network.

Protection Overview

This protection detects attempts to exploit this vulnerability.

In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.

Security Gateway R81 / R80 / R77 / R75

  1. In the IPS tab, click Protections and find the Microsoft Copilot Web Command Injection (CVE-2026-24301) protection using the Search tool and Edit the protection's settings.
  2. Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name:  Application Intelligence.
Attack Information:  Microsoft Copilot Web Command Injection (CVE-2026-24301)

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