CVE-2026-41974: CWE-264 Permissions, Privileges, and Access Controls in Huawei HarmonyOS
CVE-2026-41974 is a permission control vulnerability in the service notifications component of Huawei HarmonyOS. Exploitation of this vulnerability may impact system availability. The vulnerability has a low severity rating and a CVSS score of 3.6. It affects multiple versions of HarmonyOS including 4.0.0, 4.2.0, 4.3.0, and 4.3.1. No official patch or remediation guidance has been provided by the vendor as of the published date.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-41974) in Huawei HarmonyOS involves improper permission controls in service notifications, categorized under CWE-264 (Permissions, Privileges, and Access Controls). Successful exploitation can lead to an availability impact, potentially disrupting normal service operation. The CVSS 3.1 vector indicates local attack vector with low complexity, no privileges required, user interaction required, and scope changed. No confidentiality or integrity impact is noted. The vendor has not published any remediation or patch information yet.
Potential Impact
The impact is limited to availability degradation or denial of service on affected HarmonyOS versions. There is no impact on confidentiality or integrity. The low CVSS score reflects the limited scope and complexity of the vulnerability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or mitigation has been published, users should monitor Huawei's advisories for updates. No specific workaround or mitigation steps are currently documented.
CVE-2026-41974: CWE-264 Permissions, Privileges, and Access Controls in Huawei HarmonyOS
Description
CVE-2026-41974 is a permission control vulnerability in the service notifications component of Huawei HarmonyOS. Exploitation of this vulnerability may impact system availability. The vulnerability has a low severity rating and a CVSS score of 3.6. It affects multiple versions of HarmonyOS including 4.0.0, 4.2.0, 4.3.0, and 4.3.1. No official patch or remediation guidance has been provided by the vendor as of the published date.
CVSS v3.1
Score 3.6low
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-41974) in Huawei HarmonyOS involves improper permission controls in service notifications, categorized under CWE-264 (Permissions, Privileges, and Access Controls). Successful exploitation can lead to an availability impact, potentially disrupting normal service operation. The CVSS 3.1 vector indicates local attack vector with low complexity, no privileges required, user interaction required, and scope changed. No confidentiality or integrity impact is noted. The vendor has not published any remediation or patch information yet.
Potential Impact
The impact is limited to availability degradation or denial of service on affected HarmonyOS versions. There is no impact on confidentiality or integrity. The low CVSS score reflects the limited scope and complexity of the vulnerability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or mitigation has been published, users should monitor Huawei's advisories for updates. No specific workaround or mitigation steps are currently documented.
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: 6a27c1d0e29bf47b5068ffd5
Added to database: 06/09/2026, 07:33:36 UTC
Last enriched: 06/16/2026, 08:46:03 UTC
Last updated: 07/31/2026, 19:22:58 UTC
Views: 50
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