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CVE-2026-34858

Use‑After‑Free in HarmonyOS Communication Module Impacting Availability

UAF vulnerability in the communication module. Impact: Successful exploitation of this vulnerability may affect availability.

CVSS 3.1 · 4.1 Medium EPSS < 1% KEV · Not listed
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CVE-2026-34859

Kernel Module Use‑After‑Free in Huawei EMUI and HarmonyOS Threatens Availability and Confidentiality

UAF vulnerability in the kernel module. Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.

CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed
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CVE-2026-34861

Race Condition in HarmonyOS Thermal Management Leading to Availability Issues

Race condition vulnerability in the thermal management module. Impact: Successful exploitation of this vulnerability may affect availability.

CVSS 3.1 · 6.3 Medium EPSS < 1% KEV · Not listed
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CVE-2026-34862

Race Condition in HarmonyOS Power Consumption Statistics Module

Race condition vulnerability in the power consumption statistics module. Impact: Successful exploitation of this vulnerability may affect availability.

CVSS 3.1 · 6.3 Medium EPSS < 1% KEV · Not listed
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CVE-2026-34863

Out‑of‑Bounds Write Vulnerability in HarmonyOS File System

Out-of-bounds write vulnerability in the file system. Impact: Successful exploitation of this vulnerability may affect availability.

CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed
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CVE-2026-34864

HarmonyOS Application Read Module Boundary Overflow Vulnerability

Boundary-unlimited vulnerability in the application read module. Impact: Successful exploitation of this vulnerability may affect availability.

CVSS 3.1 · 6.8 Medium EPSS < 1% KEV · Not listed
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CVE-2026-28549

Race Condition in Permission Management Service Leading to Denial of Service

Race condition vulnerability in the permission management service. Impact: Successful exploitation of this vulnerability may affect availability.

CVSS 3.1 · 6.6 Medium EPSS < 1% KEV · Not listed
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CVE-2026-34849

UAF vulnerability in the screen management module. Impact: Successful exploitation of this vulnerability may affect availability.

CVSS 3.1 · 2.5 Low EPSS < 1% KEV · Not listed
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CVE-2026-28553

Improper Permission Control in Huawei EMUI and HarmonyOS Theme Setting Module

Vulnerability of improper permission control in the theme setting module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

CVSS 3.1 · 6.9 Medium EPSS < 1% KEV · Not listed
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CVE-2022-37007

The chinadrm module has an out-of-bounds read vulnerability. Successful exploitation of this vulnerability may affect the availability.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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CVE-2022-37008

The recovery module has a vulnerability of bypassing the verification of an update package before use. Successful exploitation of this vulnerability may affect system stability.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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CVE-2022-37005

The Settings application has an argument injection vulnerability. Successful exploitation of this vulnerability may affect data confidentiality.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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CVE-2022-37004

The Settings application has a vulnerability of bypassing the out-of-box experience (OOBE). Successful exploitation of this vulnerability may affect the availability.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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CVE-2021-40040

Vulnerability of writing data to an arbitrary address in the HW_KEYMASTER module. Successful exploitation of this vulnerability may affect confidentiality.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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CVE-2021-40030

The My HUAWEI app has a defect in the design. Successful exploitation of this vulnerability may affect data confidentiality.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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CVE-2025-66319

Permission control vulnerability in the resource scheduling module. Impact: Successful exploitation of this vulnerability may affect service integrity.

CVSS 3.1 · 3.3 Low EPSS < 1% KEV · Not listed
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CVE-2023-52972

Huawei PCs have a vulnerability that allows low-privilege users to bypass SDDL permission checks . Successful exploitation this vulnerability could lead to termination of some system processes.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
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CVE-2021-40032

The bone voice ID TA has a vulnerability in information management,Successful exploitation of this vulnerability may affect data confidentiality.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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CVE-2021-40027

The bone voice ID TA has a vulnerability in calculating the buffer length,Successful exploitation of this vulnerability may affect data confidentiality.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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CVE-2021-40014

The bone voice ID trusted application (TA) has a heap overflow vulnerability. Successful exploitation of this vulnerability may affect data confidentiality.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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