CVE-2026-41965: CWE-840 Business Logic Errors in Huawei HarmonyOS
Use-After-Free (UAF) vulnerability in the web. Impact: Successful exploitation of this vulnerability may affect availability.
AI Analysis
Technical Summary
This vulnerability involves a Use-After-Free condition in the web component of Huawei HarmonyOS 6.0.0 and 6.1.0. It is categorized as a business logic error (CWE-840). Successful exploitation can affect the availability of the system, potentially causing denial of service or instability. The CVSS score of 5.6 reflects a medium severity with network attack vector, high attack complexity, no privileges required, no user interaction, and impacts on confidentiality, integrity, and availability at a low level. No official remediation or patch has been disclosed by the vendor as of the publication date.
Potential Impact
Successful exploitation may affect the availability of the affected HarmonyOS systems, potentially leading to denial of service or system instability. Confidentiality and integrity impacts are rated low. There are no known exploits in the wild currently.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or remediation level has been published, users should monitor Huawei's advisories for updates. No specific mitigations are provided by the vendor at this time.
CVE-2026-41965: CWE-840 Business Logic Errors in Huawei HarmonyOS
Description
Use-After-Free (UAF) vulnerability in the web. Impact: Successful exploitation of this vulnerability may affect availability.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a Use-After-Free condition in the web component of Huawei HarmonyOS 6.0.0 and 6.1.0. It is categorized as a business logic error (CWE-840). Successful exploitation can affect the availability of the system, potentially causing denial of service or instability. The CVSS score of 5.6 reflects a medium severity with network attack vector, high attack complexity, no privileges required, no user interaction, and impacts on confidentiality, integrity, and availability at a low level. No official remediation or patch has been disclosed by the vendor as of the publication date.
Potential Impact
Successful exploitation may affect the availability of the affected HarmonyOS systems, potentially leading to denial of service or system instability. Confidentiality and integrity impacts are rated low. There are no known exploits in the wild currently.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or remediation level has been published, users should monitor Huawei's advisories for updates. No specific mitigations are provided by the vendor at this time.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- huawei
- Date Reserved
- 2026-04-23T01:42:44.928Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a06eceeec166c07b0edc576
Added to database: 5/15/2026, 9:52:46 AM
Last enriched: 5/15/2026, 10:07:06 AM
Last updated: 5/16/2026, 6:26:21 AM
Views: 6
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