CVE-2026-41983: CWE-399 Resource Management Errors in Huawei HarmonyOS
Null pointer dereference vulnerability in the browser module. Impact: Successful exploitation of this vulnerability may affect availability.
AI Analysis
Technical Summary
This vulnerability is a resource management error (CWE-399) involving a null pointer dereference in the browser module of Huawei HarmonyOS. Exploiting this flaw can lead to a loss of availability, such as a crash or denial of service condition. The affected versions are 6.0.0 through 6.1.0 inclusive. The CVSS 3.1 base score is 4.3, reflecting network attack vector, low complexity, no privileges required, user interaction required, no confidentiality or integrity impact, and low availability impact. No vendor advisory or patch information is currently available.
Potential Impact
Successful exploitation may cause the affected device's browser module to crash or become unavailable, impacting system availability. There is no impact on confidentiality or integrity according to the CVSS vector. No known active exploitation has been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should exercise caution when interacting with untrusted web content in the affected versions of HarmonyOS.
CVE-2026-41983: CWE-399 Resource Management Errors in Huawei HarmonyOS
Description
Null pointer dereference vulnerability in the browser module. Impact: Successful exploitation of this vulnerability may affect availability.
CVSS v3.1
Score 4.3medium
Affected software
Huawei
HarmonyOS
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability is a resource management error (CWE-399) involving a null pointer dereference in the browser module of Huawei HarmonyOS. Exploiting this flaw can lead to a loss of availability, such as a crash or denial of service condition. The affected versions are 6.0.0 through 6.1.0 inclusive. The CVSS 3.1 base score is 4.3, reflecting network attack vector, low complexity, no privileges required, user interaction required, no confidentiality or integrity impact, and low availability impact. No vendor advisory or patch information is currently available.
Potential Impact
Successful exploitation may cause the affected device's browser module to crash or become unavailable, impacting system availability. There is no impact on confidentiality or integrity according to the CVSS vector. No known active exploitation has been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should exercise caution when interacting with untrusted web content in the affected versions of HarmonyOS.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- huawei
- Date Reserved
- 2026-04-23T01:42:44.929Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a27c1d0e29bf47b5068ffe9
Added to database: 06/09/2026, 07:33:36 UTC
Last enriched: 08/17/2026, 13:26:17 UTC
Last updated: 09/10/2026, 20:48:33 UTC
Views: 94
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