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    CVE-2026-78424

    Improper parameter handling in NeuVector allows any authenticated user who holds the namespaced Runtime Policies (write) permission or anyone with access to NeuVector’s internal gRPC certificate key pair the ability to inject OS commands in the privileged enforcer container, which can lead to the complete compromise of the worker node. This affects NeuVector 5.4 before 5.4.11, NeuVector 5.5 before 5.5.4, NeuVector 5.6 before 5.6.2 and potentially older versions.

    Published:Sep 28, 2026
    Last Modified:Sep 28, 2026
    EPS:Sep 28, 2026
    EPSS Score:
    CVSS Score:8.8

    Affected Products

    Vendor
    Suse
    Product
    Neuvector

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2025-54471 (CVSS 6.5) — NeuVector used a hard-coded cryptographic key embedded in the source code. At compilation time, the key value…
    CVE-2025-54469 (CVSS 9.9) — A vulnerability was identified in NeuVector, where the enforcer used environment variables CLUSTER_RPC_PORT an…
    CVE-2025-54470 (CVSS 8.6) — This vulnerability affects NeuVector deployments only when the Report anonymous cluster data option is enabled…
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    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