CVE-2025-27536 - Vulnerability Details - OpenCVE

in OpenHarmony v5.0.3 and prior versions allow a local attacker cause DOS through type confusion.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Openatom	Openharmony
Openharmony	Openharmony

Configuration 1 [-]

cpe:2.3:o:openatom:openharmony:*:*:*:*:-:*:*:*

No data.

References

Link	Providers
https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2025-07.md

History

Tue, 12 Aug 2025 16:45:00 +0000

Type	Values Removed	Values Added
First Time appeared		Openatom Openatom openharmony
CPEs		cpe:2.3:o:openatom:openharmony:::::-:::*
Vendors & Products		Openatom Openatom openharmony

Tue, 12 Aug 2025 07:45:00 +0000

Type	Values Removed	Values Added
First Time appeared		Openharmony Openharmony openharmony
Vendors & Products		Openharmony Openharmony openharmony

Mon, 11 Aug 2025 21:15:00 +0000

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

Mon, 11 Aug 2025 03:30:00 +0000

Type	Values Removed	Values Added
Description		in OpenHarmony v5.0.3 and prior versions allow a local attacker cause DOS through type confusion.
Title		arkcompiler_ets_runtime has a type confusion vulnerability
Weaknesses		CWE-843
References		https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2025-07.md
Metrics		cvssV3_1 `{'score': 3.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L'}`

MITRE

Status: PUBLISHED

Assigner: OpenHarmony

Published: 2025-08-11T02:55:12.410Z

Updated: 2025-08-11T20:36:45.637Z

Reserved: 2025-03-02T07:18:04.338Z

Link: CVE-2025-27536

Vulnrichment

Updated: 2025-08-11T20:36:42.607Z

NVD

Status : Analyzed

Published: 2025-08-11T04:15:39.830

Modified: 2025-08-12T16:38:29.863

Link: CVE-2025-27536

Redhat

No data.

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