CVE-2025-25277

arkcompiler_ets_runtime has a type confusion vulnerability

CVSS 6.3 MEDIUMEPSS 0.2%CWE-843

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.3EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

16 Mar 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N

Affected products

OpenHarmony · OpenHarmony

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References

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