CVE Feed

    Dashboard / CVE / CVE-2025-56362

    CVE-2025-56362

    A reachable assertion vulnerability exists in the Matter SDK (connectedhomeip) before 1.4.2, specifically within the Level Control cluster's periodic server tick logic. When a MoveToLevel command is sent and immediately followed by a write of OperationMode=2 (in the Pump Configuration and Control cluster), the server tick function violates the assertion `currentLevel < maxLevel`, resulting in a crash. This can be exploited remotely without authentication to cause denial of service. Affected versions include 1.3 and 1.4 (commit ab3d5ae).

    Published:Jul 14, 2026
    Last Modified:Oct 7, 2026
    EPS:Jul 14, 2026
    EPSS Score:0.00277
    CVSS Score:5.7

    Affected Products

    Vendor
    Csa-iot
    Product
    Matter

    Exploits

    https://github.com/project-chip/connectedhomeip/issues/38618https://github.com/project-chip/connectedhomeip/issues/38618

    Common Weakness Enumeration

    CWE-617 Reachable Assertion

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2025-56364 (CVSS 5.7) — A use of uninitialized value vulnerability exists in the Matter SDK (connectedhomeip) before 1.4.0, where the …
    CVE-2025-56361 (CVSS 5.7) — A reachable assertion vulnerability exists in the Matter SDK (connectedhomeip) 1.3 thru 1.4, specifically with…
    CVE-2025-56363 (CVSS 5.7) — A null pointer dereference vulnerability exists in the Matter SDK (connectedhomeip) before 1.4.0, affecting th…
    CVE-2025-56365 (CVSS 5.7) — A reachable assertion vulnerability exists in the Matter SDK (connectedhomeip) before 1.4.0, in the interactio…
    CVE-2024-3297 (CVSS 6.5) — An issue in the Certificate Authenticated Session Establishment (CASE) protocol for establishing secure sessio…
    CVE-2024-3454 (CVSS 3.5) — An implementation issue in the Connectivity Standards Alliance Matter 1.2 protocol as used in the connectedhom…

    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