CVE-2025-21098

in OpenHarmony v5.0.2 and prior versions allow a local attacker cause information leak through out-of-bounds read bypass permission check.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

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

Configurations

Configuration 1 (hide)

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

History

17 Jun 2026, 08:42

Type	Values Removed	Values Added
CWE		CWE-125
Summary		(es) En OpenHarmony v5.0.2 y versiones anteriores, se permite que un atacante local cause fugas de información al omitir la verificación de permisos de lectura fuera de los límites.
First Time		Openatom openharmony Openatom
CPE		cpe:2.3:o:openatom:openharmony:::::-:::*
References	~~() https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2025-03.md -~~	() https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2025-03.md - Vendor Advisory

04 Mar 2025, 04:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-03-04 04:15

Updated : 2026-06-17 08:42

NVD link : CVE-2025-21098

Mitre link : CVE-2025-21098

CVE.ORG link : CVE-2025-21098

JSON object : View

Products Affected

openatom

openharmony

CWE

CWE-922

Insecure Storage of Sensitive Information

CWE-125

Out-of-bounds Read

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