CVE-2025-25277

arkcompiler_ets_runtime has a type confusion vulnerability

State: Published
Severity: 6.3 Medium
Published: Mar 16, 2026
Updated: Mar 16, 2026
Reserved: Mar 2, 2025

Description

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

Scores

CVSS	Score	Vector	Source
3.1	6.3 Medium	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N	OpenHarmony

Weaknesses

CWE-843 Access of resource using incompatible type ('type confusion')

Affected Products

Product	Versions
OpenHarmonyOpenHarmony	v5.0.3 through v5.1.0.xAffected

References

https://gitcode.com/openharmony/security/tree/master/zh/security-disclosure/2025/2025-11.md

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