Contiki-ng

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    Products: 4
    Vulnerabilities: 59
    Known Exploited: 0
    13
    Critical Level Threats
    37
    High Level Threats
    8
    Medium Level Threats
    1
    Low Level Threats

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    Vulnerabilities

    CVE-2026-5857

    Contiki-NG MQTT Client Out-of-Bounds Write in PUBLISH Topic Parser via Persistent State Between TCP Segments

    Last Modified: Aug 14, 2026
    Published: Aug 06, 2026

    CVE-2026-5856

    Contiki-NG DNS/mDNS Resolver Out-of-Bounds Read via Unchecked skip_name Traversal Before Transaction-ID Validation

    Last Modified: Aug 14, 2026
    Published: Aug 06, 2026

    CVE-2026-5855

    Contiki-NG LwM2M TLV Parser Out-of-Bounds Read via Unchecked Buffer Length in lwm2m_tlv_read

    Last Modified: Aug 14, 2026
    Published: Aug 06, 2026

    CVE-2023-29001

    Uncontrolled recursion due to insufficient validation of the IPv6 source routing header in Contiki-NG

    Last Modified: Apr 10, 2025
    Published: Nov 27, 2024

    CVE-2024-41125

    Out-of-bounds read in SNMP when decoding a string in Contiki-NG

    Last Modified: Apr 10, 2025
    Published: Nov 27, 2024
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