EUVD-2026-60071
GHSA-qqgg-59wm-3ggh
Severity by source
AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Local vector confirmed by description; no privileges needed per CVSS source; pure availability impact with no confidentiality or integrity effect.
Primary rating from Vendor (huawei).
CVSS VectorVendor: huawei
Lifecycle Timeline
1DescriptionCVE.org
Permission control vulnerability in the device key management module. Impact: Successful exploitation of this vulnerability may affect availability.
AnalysisAI
Permission control failure in HarmonyOS 6.1.0's device key management module allows a local, unprivileged actor to cause a complete availability loss on the vulnerable system. The flaw is classified under CWE-264 (Permissions, Privileges, and Access Controls), indicating improper enforcement of access restrictions within the key management subsystem. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires local code execution on a HarmonyOS 6.1.0 device - specifically, the ability to invoke APIs in the device key management module from an unprivileged context. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 base score of 6.2 (Medium) reflects a local attack vector with no privilege requirement and high availability impact, but no confidentiality or integrity impact (AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Consult the Huawei August 2026 security bulletin at https://consumer.huawei.com/en/support/bulletin/2026/8/ for the patched HarmonyOS build version; the exact fixed release version is not independently confirmed in available intelligence beyond vendor bulletin references. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same technique Privilege Escalation
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External POC / Exploit Code
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