CVE-2026-58555: CWE-264 Permissions, Privileges, and Access Controls in Huawei HarmonyOS
Permission bypass vulnerability in the card module. Impact: Successful exploitation of this vulnerability may affect availability.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-58555) in Huawei HarmonyOS 6.1.0 involves improper permissions, privileges, or access controls (CWE-264) in the card module, allowing a permission bypass. Exploiting this flaw could affect the availability of the system. The CVSS vector indicates the attack requires local access with low complexity, no privileges, and user interaction, resulting in low confidentiality and integrity impact but high availability impact. There is no vendor advisory or patch available at this time.
Potential Impact
Exploitation of this vulnerability may lead to denial of service or disruption of availability on affected HarmonyOS devices running version 6.1.0. Confidentiality and integrity impacts are low, but availability impact is high according to the CVSS assessment.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround has been published by Huawei as of now.
CVE-2026-58555: CWE-264 Permissions, Privileges, and Access Controls in Huawei HarmonyOS
Description
Permission bypass vulnerability in the card module. Impact: Successful exploitation of this vulnerability may affect availability.
CVSS v3.1
Score 6.6medium
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-58555) in Huawei HarmonyOS 6.1.0 involves improper permissions, privileges, or access controls (CWE-264) in the card module, allowing a permission bypass. Exploiting this flaw could affect the availability of the system. The CVSS vector indicates the attack requires local access with low complexity, no privileges, and user interaction, resulting in low confidentiality and integrity impact but high availability impact. There is no vendor advisory or patch available at this time.
Potential Impact
Exploitation of this vulnerability may lead to denial of service or disruption of availability on affected HarmonyOS devices running version 6.1.0. Confidentiality and integrity impacts are low, but availability impact is high according to the CVSS assessment.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround has been published by Huawei as of now.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- huawei
- Date Reserved
- 2026-07-01T10:03:11.403Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a577e1f68715ace43b3083c
Added to database: 07/15/2026, 12:33:35 UTC
Last enriched: 07/15/2026, 13:02:28 UTC
Last updated: 07/15/2026, 13:45:31 UTC
Views: 6
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