CVE-2026-49307: CWE-200 Exposure of Sensitive Information to an Unauthorized Actor in Huawei HarmonyOS
CVE-2026-49307 is a permission control vulnerability in the multi-mode input module of Huawei HarmonyOS version 6.1.0. Successful exploitation may lead to unauthorized exposure of sensitive information, impacting service confidentiality. The vulnerability has a CVSS 3.1 base score of 6.2, indicating medium severity. There is no information about an available patch or official remediation. No known exploits are reported in the wild.
AI Analysis
Technical Summary
This vulnerability (CWE-200) in Huawei HarmonyOS 6.1.0 involves improper permission control in the multi-mode input module, which can result in unauthorized actors gaining access to sensitive information. The flaw affects confidentiality but does not impact integrity or availability. The CVSS vector indicates local attack vector with low complexity, no privileges required, and no user interaction needed. No vendor advisory or patch details are currently available.
Potential Impact
Exploitation of this vulnerability can lead to unauthorized disclosure of sensitive information within the affected HarmonyOS environment, potentially compromising service confidentiality. There is no indication of impact on system integrity or availability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or workaround is documented, monitoring Huawei's advisories for updates is recommended.
CVE-2026-49307: CWE-200 Exposure of Sensitive Information to an Unauthorized Actor in Huawei HarmonyOS
Description
CVE-2026-49307 is a permission control vulnerability in the multi-mode input module of Huawei HarmonyOS version 6.1.0. Successful exploitation may lead to unauthorized exposure of sensitive information, impacting service confidentiality. The vulnerability has a CVSS 3.1 base score of 6.2, indicating medium severity. There is no information about an available patch or official remediation. No known exploits are reported in the wild.
CVSS v3.1
Score 6.2medium
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CWE-200) in Huawei HarmonyOS 6.1.0 involves improper permission control in the multi-mode input module, which can result in unauthorized actors gaining access to sensitive information. The flaw affects confidentiality but does not impact integrity or availability. The CVSS vector indicates local attack vector with low complexity, no privileges required, and no user interaction needed. No vendor advisory or patch details are currently available.
Potential Impact
Exploitation of this vulnerability can lead to unauthorized disclosure of sensitive information within the affected HarmonyOS environment, potentially compromising service confidentiality. There is no indication of impact on system integrity or availability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or workaround is documented, monitoring Huawei's advisories for updates is recommended.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- huawei
- Date Reserved
- 2026-05-29T03:16:14.062Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a82c5c3bf8831d5398867db
Added to database: 08/17/2026, 08:26:43 UTC
Last enriched: 08/17/2026, 08:44:37 UTC
Last updated: 08/17/2026, 08:50:01 UTC
Views: 4
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