Huawei HarmonyOS Permission Control Vulnerability (CNVD-2026-37868)

Huawei HarmonyOS is a distributed operating system developed independently by Huawei, designed for various scenarios. Huawei HarmonyOS has a permission control vulnerability, which stems from a flaw in the event notification module’s permission management. Currently, no detailed details about thi...

Huawei HarmonyOS Permission Control Vulnerability

Huawei HarmonyOS is a distributed operating system developed independently by Huawei, designed for various scenarios. Huawei HarmonyOS has a permission control vulnerability. This vulnerability stems from issues with permission control in the event notification module. Attackers can exploit this...

CVE-2026-49310

Permission control vulnerability in the event notification module. Impact: Successful exploitation of this vulnerability may affect service confidentiality...

EUVD-2026-74597

Permission control vulnerability in the event notification module. Impact: Successful exploitation of this vulnerability may affect service confidentiality...

CVE-2026-49310

Permission control vulnerability in the event notification module. Impact: Successful exploitation of this vulnerability may affect service confidentiality...

CVE-2026-49310

CVE-2026-49310 is a permission control vulnerability in the event notification module affecting Huawei consumer devices , including phones, Vision, wearables, and laptops (per the September 2026 security bulletins). Successful exploitation may affect service confidentiality . The CVSS 3.1 score i...

CVE-2026-49311

Permission control vulnerability in the event notification module.Impact: Successful exploitation of this vulnerability may affect availability...

CVE-2026-49311

Permission control vulnerability in the event notification module.Impact: Successful exploitation of this vulnerability may affect availability...

CVE-2026-49311

CVE-2026-49311 is a permission control vulnerability in the event notification module affecting Huawei consumer devices (phones, vision/wearables, and laptops). The CVSS 3.1 score is 6.2 (MEDIUM) with a local attack vector , low complexity , no privileges required , and no user interaction needed...

EUVD-2026-74595

Permission control vulnerability in the event notification module.Impact: Successful exploitation of this vulnerability may affect availability...

CVE-2026-49311: Undefined Security Weakness

Permission control vulnerability in the event notification module.Impact: Successful exploitation of this vulnerability may affect availability...

CVE-2026-49310: Undefined Security Weakness

Permission control vulnerability in the event notification module. Impact: Successful exploitation of this vulnerability may affect service confidentiality...

PT-2026-88793

Permission control vulnerability in the event notification module. Impact: Successful exploitation of this vulnerability may affect service confidentiality...

PT-2026-88794

Permission control vulnerability in the event notification module.Impact: Successful exploitation of this vulnerability may affect availability...

CVE-2026-34851

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

EUVD-2026-21794

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

CVE-2026-34851

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

CVE-2026-34851

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

CVE-2026-34851

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

CVE-2026-34851

CVE-2026-34851 is described as a race condition in the event notification module with availability impact. Public sources (NVD) list CVSSv3.1: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H (base 7.5, HIGH). Huawei CNA notes a lower local-impact vector (AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:L, base 2.2, LOW). E...