CVE-2026-58558 - Vulnerability Details - OpenCVE

Description

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

Published: 2026-07-15

Score: 7.8 High

EPSS: n/a

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Huawei

Harmony OS

unaffected

Version	Status	Constraints
`4.3.1`	affected	—
`4.3.0`	affected	—
`4.2.0`	affected	—
`4.0.0`	affected	—

Huawei

EMUI

unaffected

Version	Status	Constraints
`15.0.0`	affected	—
`14.2.0`	affected	—
`14.0.0`	affected	—

No data.

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://consumer.huawei.com/en/support/bulletin/2026/7/
https://consumer.huawei.com/en/support/bulletinvision/2026/7/

History

Wed, 15 Jul 2026 13:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Wed, 15 Jul 2026 13:00:00 +0000

Type	Values Removed	Values Added
Description		Permission control vulnerability in the file system. Impact: Successful exploitation of this vulnerability may affect service confidentiality.
Weaknesses		CWE-840
References		https://consumer.huawei.com/en/support/bulletin/2026/7/ https://consumer.huawei.com/en/support/bulletinvision/2026/7/
Metrics		cvssV3_1 `{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}`

Subscriptions

No data.

MITRE

Status: PUBLISHED

Assigner: huawei

Published: 2026-07-15T12:40:08.766Z

Updated: 2026-07-15T13:03:58.948Z

Reserved: 2026-07-01T10:03:11.403Z

Link: CVE-2026-58558

Vulnrichment

Updated: 2026-07-15T13:03:51.790Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-840

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