CVE-2025-20626 - Vulnerability Details - OpenCVE

in OpenHarmony v5.0.2 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through use after free. This vulnerability can be exploited only in restricted scenarios.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

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 0.00019.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Openharmony	Openharmony

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors	Products
Openharmony	Openharmony

Advisories

Source	ID	Title
EUVD	EUVD-2025-7580	in OpenHarmony v5.0.2 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through use after free. This vulnerability can be exploited only in restricted scenarios.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2025-03.md

History

Tue, 04 Mar 2025 15:15:00 +0000

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

Tue, 04 Mar 2025 04:00:00 +0000

Type	Values Removed	Values Added
Description		in OpenHarmony v5.0.2 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through use after free. This vulnerability can be exploited only in restricted scenarios.
Title		Arkcompiler Ets Runtime has an UAF vulnerability
Weaknesses		CWE-416
References		https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2025-03.md
Metrics		cvssV3_1 `{'score': 3.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N'}`

MITRE

Status: PUBLISHED

Assigner: OpenHarmony

Published: 2025-03-04T03:44:32.771Z

Updated: 2025-03-04T14:27:09.856Z

Reserved: 2025-01-20T02:01:05.678Z

Link: CVE-2025-20626

Vulnrichment

Updated: 2025-03-04T14:27:04.444Z

NVD

Status : Received

Published: 2025-03-04T04:15:13.393

Modified: 2025-03-04T04:15:13.393

Link: CVE-2025-20626

Redhat

No data.

OpenCVE Enrichment

Updated: 2025-07-13T11:07:19Z

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