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    CVE-2025-55102

    A denial-of-service vulnerability exists in the NetX IPv6 component functionality of Eclipse ThreadX NetX Duo. A specially crafted network packet of "Packet Too Big" with more than 15 different source address can lead to denial of service. An attacker can send a malicious packet to trigger this vulnerability.

    Published:Jan 27, 2026
    Last Modified:Apr 2, 2026
    EPS:Jan 27, 2026
    EPSS Score:0.00025
    CVSS Score:7.5

    Affected Products

    Vendor
    Eclipse
    Product
    Threadx Netx Duo

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2025-55085 (CVSS 8.8) — In NextX Duo before 6.4.4, in the HTTP client module, the network support code for Eclipse Foundation ThreadX,…
    CVE-2025-55087 (CVSS 6.3) — In NextX Duo's snmp addon versions before 6.4.4, a part of the Eclipse Foundation ThreadX, an attacker could c…
    CVE-2025-55096 (CVSS 2.1) — In USBX before 6.4.3, the USB support module for Eclipse Foundation ThreadX, there was a potential out of boun…
    CVE-2025-55094 (CVSS 6.9) — In NetX Duo before 6.4.4, the networking support module for Eclipse Foundation ThreadX, there was a potential …
    CVE-2025-55093 (CVSS 6.9) — In NetX Duo before 6.4.4, the networking support module for Eclipse Foundation ThreadX, there was a potential …
    CVE-2025-55092 (CVSS 6.9) — In Eclipse Foundation NetX Duo before 6.4.4, the networking support module for Eclipse Foundation ThreadX, the…
    CVE-2025-55091 (CVSS 6.9) — In NetX Duo before 6.4.4, the networking support module for Eclipse Foundation ThreadX, there was a potential …
    CVE-2025-55090 (CVSS 6.9) — In NetX Duo before 6.4.4, the networking support module for Eclipse Foundation ThreadX, there was a potential …

    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