CVE-2025-68965
📋 TL;DR
A permission control vulnerability in Huawei's Notepad module could allow unauthorized access to sensitive information. This affects users of Huawei consumer devices with the vulnerable Notepad software. The vulnerability impacts service confidentiality by potentially exposing private notes.
💻 Affected Systems
- Huawei consumer devices with Notepad module
📦 What is this software?
Harmonyos by Huawei
Harmonyos by Huawei
Harmonyos by Huawei
⚠️ Risk & Real-World Impact
Worst Case
An attacker gains unauthorized access to all notes containing sensitive personal or business information stored in the Notepad application.
Likely Case
Limited unauthorized access to some notes, potentially exposing personal information or credentials stored in plain text.
If Mitigated
With proper access controls and patching, the vulnerability is prevented from being exploited, maintaining note confidentiality.
🎯 Exploit Status
Exploitation likely requires some level of access to the device or application context
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Check Huawei security bulletins for specific patched versions
Vendor Advisory: https://consumer.huawei.com/en/support/bulletin/2026/1/
Restart Required: Yes
Instructions:
1. Check for system updates in device settings. 2. Install available security updates. 3. Restart device after update installation.
🔧 Temporary Workarounds
Disable Notepad or restrict permissions
allTemporarily disable Notepad app or restrict its permissions until patched
Avoid storing sensitive information
allDo not store passwords, credentials, or sensitive personal data in Notepad
🧯 If You Can't Patch
- Implement strict access controls and monitoring on affected devices
- Isolate affected devices from sensitive networks and data
🔍 How to Verify
Check if Vulnerable:
Check device software version against Huawei's security bulletins for affected versionsCheck Version:
Check device settings > About phone > Software informationVerify Fix Applied:
Verify device has installed the latest security updates and Notepad version is updated📡 Detection & Monitoring
Log Indicators:
- Unauthorized access attempts to Notepad data files
- Permission denial logs for Notepad operations
Network Indicators:
- Unusual data exfiltration from device if exploited
SIEM Query:
Search for Notepad permission errors or unauthorized file access events