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    CVE-2025-52458

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

    Published:Mar 16, 2026
    Last Modified:Mar 24, 2026
    EPS:Mar 16, 2026
    EPSS Score:0.00013
    CVSS Score:5.5

    Affected Products

    Vendor
    Openatom
    Product
    Openharmony
    Vendor
    Openharmony
    Product
    Openharmony

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2025-6969 (CVSS 5) — in OpenHarmony v5.1.0 and prior versions allow a local attacker cause DOS through improper input.…
    CVE-2025-26474 (CVSS 3.3) — in OpenHarmony v5.0.3 and prior versions allow a local attacker cause information improper input. This vulnera…
    CVE-2025-41432 (CVSS 5.5) — in OpenHarmony v5.1.0 and prior versions allow a local attacker arbitrary code execution in pre-installed apps…
    CVE-2025-25277 (CVSS 6.3) — in OpenHarmony v5.1.0 and prior versions allow a local attacker arbitrary code execution in pre-installed apps…
    CVE-2025-12736 (CVSS 6.5) — in OpenHarmony v5.0.3 and prior versions allow a local attacker case sensitive information leak through use of…
    CVE-2026-0639 (CVSS 3.3) — in OpenHarmony v6.0 and prior versions allow a local attacker case DOS through missing release of memory.…
    CVE-2025-27562 (CVSS 3.3) — in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through missing release of memory.…
    CVE-2025-27128 (CVSS 8.4) — in OpenHarmony v5.0.3 and prior versions allow a local attacker arbitrary code execution in tcb through use af…
    CVE-2025-25212 (CVSS 3.3) — in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through improper input.…
    CVE-2025-24844 (CVSS 3.3) — in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through missing release of memory.…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High