CVE-2025-12736
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Information Leak via Uninitialized Resource in OpenHarmony v

Publication date: 2026-03-16

Last updated on: 2026-03-17

Assigner: OpenHarmony

Description
in OpenHarmony v5.0.3 and prior versions allow a local attacker case sensitive information leak through use of uninitialized resource.

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Meta Information

Published
2026-03-16
Last Modified
2026-03-17
Generated
2026-07-06
AI Q&A
2026-03-16
EPSS Evaluated
2026-07-05
NVD
CVE-2025-12736
EUVD
EUVD-2025-208673

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
openatom openharmony 5.0.3

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-908 The product uses or accesses a resource that has not been initialized.

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Executive Summary

This vulnerability exists in OpenHarmony version 5.0.3 and earlier. It allows a local attacker to leak case sensitive information by exploiting the use of an uninitialized resource.

Impact Analysis

The vulnerability can lead to a leak of sensitive information, which may compromise confidentiality. Since the attacker needs local access and low privileges, they could gain unauthorized access to sensitive data without user interaction.

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