CVE-2025-52458 - Vulnerability Details - OpenCVE

in OpenHarmony v5.1.0 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through out-of-bounds write. This vulnerability can be exploited only in restricted scenarios.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00012.

Exploitation none

Automatable no

Technical Impact partial

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

Vendor Product Default status Versions

OpenHarmony

OpenHarmony

unaffected

Version	Status	Constraints
`v5.0.3`	affected	≤ v5.1.0.x

No data.

No data.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://gitcode.com/openharmony/security/tree/master/zh/security-disclosure/2025/2025-10.md

History

Mon, 16 Mar 2026 18:15:00 +0000

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

Mon, 16 Mar 2026 07:30:00 +0000

Type	Values Removed	Values Added
Description		in OpenHarmony v5.1.0 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through out-of-bounds write. This vulnerability can be exploited only in restricted scenarios.
Title		arkcompiler_ets_runtime has an out-of-bounds write vulnerability
Weaknesses		CWE-787
References		https://gitcode.com/openharmony/security/tree/master/zh/security-disclosure/2025/2025-10.md
Metrics		cvssV3_1 `{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: OpenHarmony

Published: 2026-03-16T07:10:08.700Z

Updated: 2026-03-16T17:23:59.634Z

Reserved: 2025-07-01T12:16:38.195Z

Link: CVE-2025-52458

Vulnrichment

Updated: 2026-03-16T17:23:54.486Z

NVD

Status : Awaiting Analysis

Published: 2026-03-16T14:17:59.287

Modified: 2026-03-16T14:53:46.157

Link: CVE-2025-52458

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-787

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