CVE-2026-41976: CWE-275 Permission Issues in Huawei HarmonyOS
CVE-2026-41976 is a permission control vulnerability in the audio framework of Huawei HarmonyOS versions 4.3.0 and 4.3.1. Exploiting this vulnerability may lead to unauthorized access affecting the confidentiality of services. The vulnerability has a CVSS score of 6.6, indicating a medium severity level. No official patch or remediation guidance has been provided yet by the vendor.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-41976) in Huawei HarmonyOS involves improper permission controls within the audio framework. Successful exploitation can compromise service confidentiality. The CVSS vector indicates the attack requires local access with low complexity, no privileges, and user interaction, affecting confidentiality, integrity, and availability to varying degrees. The affected versions explicitly include HarmonyOS 4.3.0 and 4.3.1. No vendor advisory or patch information is currently available.
Potential Impact
The vulnerability may lead to unauthorized disclosure of sensitive information within the affected HarmonyOS audio framework services, impacting confidentiality. Integrity and availability impacts are lower but present. Exploitation requires local access and user interaction, limiting remote exploitation risk.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, limit local access to affected devices and monitor for suspicious activity related to the audio framework. No official mitigation or temporary fix has been provided by Huawei at this time.
CVE-2026-41976: CWE-275 Permission Issues in Huawei HarmonyOS
Description
CVE-2026-41976 is a permission control vulnerability in the audio framework of Huawei HarmonyOS versions 4.3.0 and 4.3.1. Exploiting this vulnerability may lead to unauthorized access affecting the confidentiality of services. The vulnerability has a CVSS score of 6.6, indicating a medium severity level. No official patch or remediation guidance has been provided yet by the vendor.
CVSS v3.1
Score 6.6medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-41976) in Huawei HarmonyOS involves improper permission controls within the audio framework. Successful exploitation can compromise service confidentiality. The CVSS vector indicates the attack requires local access with low complexity, no privileges, and user interaction, affecting confidentiality, integrity, and availability to varying degrees. The affected versions explicitly include HarmonyOS 4.3.0 and 4.3.1. No vendor advisory or patch information is currently available.
Potential Impact
The vulnerability may lead to unauthorized disclosure of sensitive information within the affected HarmonyOS audio framework services, impacting confidentiality. Integrity and availability impacts are lower but present. Exploitation requires local access and user interaction, limiting remote exploitation risk.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, limit local access to affected devices and monitor for suspicious activity related to the audio framework. No official mitigation or temporary fix has been provided by Huawei at this time.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- huawei
- Date Reserved
- 2026-04-23T01:42:44.929Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a27c1d0e29bf47b5068ffd9
Added to database: 06/09/2026, 07:33:36 UTC
Last enriched: 06/16/2026, 08:46:17 UTC
Last updated: 07/31/2026, 19:22:58 UTC
Views: 67
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