CVE-2026-26149 — AI Deep Analysis Summary

🚨 **Essence**: A **Security Feature Bypass** in Microsoft Power Apps. 📉 **Consequences**: Attackers can bypass intended security controls, leading to potential unauthorized access or data manipulation.…

🛡️ **Root Cause**: **CWE-150** (Improper Neutralization of Escape Variations).…

👥 **Affected**: **Microsoft Power Apps Desktop Client**. Specifically, the low-code development platform used for building enterprise apps. Check your version against the vendor advisory.

💻 **Hackers' Power**: With **High** impact (CVSS C:H, I:H, A:H), attackers can potentially: 🔓 **Bypass** security features. 📂 **Access** sensitive data. ⚙️ **Modify** application behavior. 🚫 **Disrupt** services.

🔑 **Threshold**: **Medium**. Requires **PR:L** (Low Privileges) and **UI:R** (User Interaction). You need some access, but the attacker must trick a user into clicking or interacting. Not fully remote/unauthenticated.

🕵️ **Public Exp?**: **No**. The `pocs` array is empty. No public Proof-of-Concept or wild exploitation code is currently available. It's theoretical but dangerous.

🔍 **Self-Check**: 1. Verify your **Power Apps Desktop Client** version. 2. Check for **Microsoft Security Updates**. 3. Monitor for unusual app behavior or bypassed permissions.…

🩹 **Official Fix**: **Yes**. Microsoft has published an advisory at [msrc.microsoft.com](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26149). Apply the **patch** immediately to close the gap.

🚧 **No Patch?**: If you can't patch yet: 🚫 **Restrict Access**: Limit who can run Power Apps. 👁️ **Monitor Logs**: Watch for suspicious activity.…

⚡ **Urgency**: **HIGH**. CVSS Score is likely **9.0+** (Critical). Even though it needs user interaction, the impact is **High** across Confidentiality, Integrity, and Availability. Patch ASAP! 🏃‍♂️💨