CVE-2026-58556 - Vulnerability Details - OpenCVE

Description

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

Published: 2026-07-15

Score: 5.1 Medium

EPSS: n/a

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

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 remediation available yet.

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 Low

Integrity Impact None

Availability Impact Low

User Interaction None

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 partial

References

Link	Providers
https://consumer.huawei.com/en/support/bulletin/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': 'partial'}, 'version': '2.0.3'}`

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

Type	Values Removed	Values Added
Description		Permission control vulnerability in the Bluetooth module. Impact: Successful exploitation of this vulnerability may affect availability.
Weaknesses		CWE-264
References		https://consumer.huawei.com/en/support/bulletin/2026/7/
Metrics		cvssV3_1 `{'score': 5.1, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L'}`

Subscriptions

No data.

MITRE

Status: PUBLISHED

Assigner: huawei

Published: 2026-07-15T12:38:23.731Z

Updated: 2026-07-15T13:04:22.387Z

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

Link: CVE-2026-58556

Vulnrichment

Updated: 2026-07-15T13:04:18.761Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-264

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-58556", "assignerOrgId": "25ac1063-e409-4190-8079-24548c77ea2e", "state": "PUBLISHED", "assignerShortName": "huawei", "dateReserved": "2026-07-01T10:03:11.403Z", "datePublished": "2026-07-15T12:38:23.731Z", "dateUpdated": "2026-07-15T13:04:22.387Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "25ac1063-e409-4190-8079-24548c77ea2e", "shortName": "huawei", "dateUpdated": "2026-07-15T12:38:23.731Z"}, "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-264", "description": "CWE-264 Permissions, Privileges, and Access Controls", "type": "CWE"}]}], "affected": [{"vendor": "Huawei", "product": "Harmony OS", "versions": [{"status": "affected", "version": "4.3.1"}, {"status": "affected", "version": "4.3.0"}, {"status": "affected", "version": "4.2.0"}, {"status": "affected", "version": "4.0.0"}], "defaultStatus": "unaffected"}, {"vendor": "Huawei", "product": "EMUI", "versions": [{"status": "affected", "version": "15.0.0"}, {"status": "affected", "version": "14.2.0"}, {"status": "affected", "version": "14.0.0"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Permission control vulnerability in the Bluetooth module.\u00a0Impact: Successful exploitation of this vulnerability may affect availability.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Permission control vulnerability in the Bluetooth module. Impact: Successful exploitation of this vulnerability may affect availability."}]}], "references": [{"url": "https://consumer.huawei.com/en/support/bulletin/2026/7/"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "LOW", "baseSeverity": "MEDIUM", "baseScore": 5.1, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L"}}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.2"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-07-15T13:04:15.956640Z", "id": "CVE-2026-58556", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-07-15T13:04:22.387Z"}}]}}

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-58556", "assignerOrgId": "25ac1063-e409-4190-8079-24548c77ea2e", "state": "PUBLISHED", "assignerShortName": "huawei", "dateReserved": "2026-07-01T10:03:11.403Z", "datePublished": "2026-07-15T12:38:23.731Z", "dateUpdated": "2026-07-15T13:04:22.387Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "25ac1063-e409-4190-8079-24548c77ea2e", "shortName": "huawei", "dateUpdated": "2026-07-15T12:38:23.731Z"}, "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-264", "description": "CWE-264 Permissions, Privileges, and Access Controls", "type": "CWE"}]}], "affected": [{"vendor": "Huawei", "product": "Harmony OS", "versions": [{"status": "affected", "version": "4.3.1"}, {"status": "affected", "version": "4.3.0"}, {"status": "affected", "version": "4.2.0"}, {"status": "affected", "version": "4.0.0"}], "defaultStatus": "unaffected"}, {"vendor": "Huawei", "product": "EMUI", "versions": [{"status": "affected", "version": "15.0.0"}, {"status": "affected", "version": "14.2.0"}, {"status": "affected", "version": "14.0.0"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Permission control vulnerability in the Bluetooth module.\u00a0Impact: Successful exploitation of this vulnerability may affect availability.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Permission control vulnerability in the Bluetooth module. Impact: Successful exploitation of this vulnerability may affect availability."}]}], "references": [{"url": "https://consumer.huawei.com/en/support/bulletin/2026/7/"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "LOW", "baseSeverity": "MEDIUM", "baseScore": 5.1, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L"}}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.2"}}, "adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-58556", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-15T13:04:15.956640Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-07-15T13:04:18.761Z"}}]}}