CVE-2025-25277

OpenHarmony CVE-2025-25277 describes a local code execution vulnerability in OpenHarmony v5.1.0 and earlier, caused by a type confusion in arkcompiler_ets_runtime that can be triggered by using an incompatible type in pre-installed apps. Affected components are not enumerated beyond the arkcompil...

CVE-2026-0639

OpenHarmony v6.0 and earlier are affected by a vulnerability where missing release of memory can be exploited locally to cause a denial of service. Impact is limited to availability (local attacker, low privileges, no user interaction). CVSS notes: AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H. No remediat...

CVE-2025-12736

CVE-2025-12736 affects the OpenHarmony platform, specifically the multimedia_audio_standard component in v5.0.3 and earlier. The root cause is the use of an uninitialized resource, which can enable a local attacker to obtain a case-sensitive leak of sensitive information. The provided metrics ind...

CVE-2025-26474

CVE-2025-26474 affects OpenHarmony v5.0.3 and earlier. The issue stems from improper input validation in the communication_ipc pathway, enabling a local attacker to cause information disclosure in restricted scenarios. CVSSv3.1 base score 3.3 (LOW) with LOCAL attack vector, LOW privileges require...

CVE-2025-52458

OpenHarmony is affected: OpenHarmony v5.1.0 and earlier contain an out-of-bounds write vulnerability that enables a local attacker to achieve arbitrary code execution in pre-installed apps, but details on exploit vectors, impacted components, and available fixes are not provided in the supplied d...

CVE-2025-6969

OpenHarmony