CVE-2026-58558

HIGH SEVERITY

CVSS Score & Metrics

Base Score

7.8 / 10

Vector String

                                        CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H                                    

Permission control vulnerability in the file system. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Published Date

July 15, 2026

Last Modified

July 15, 2026

CWE ID

CWE-840

Source

NVD

Vendor

Huawei

Product

Harmony OS, EMUI