{"id":"CVE-2025-55102","details":"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.","aliases":["GHSA-f3rx-xrwm-q2rf"],"modified":"2026-08-12T03:51:34.452752596Z","published":"2026-01-27T15:25:36.203Z","database_specific":{"cna_assigner":"eclipse","cwe_ids":["CWE-400","CWE-404","CWE-770"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/55xxx/CVE-2025-55102.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/55xxx/CVE-2025-55102.json"},{"type":"ADVISORY","url":"https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-f3rx-xrwm-q2rf"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-55102"},{"type":"PACKAGE","url":"https://github.com/eclipse-threadx/netxduo"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/eclipse-threadx/netxduo","events":[{"introduced":"0"},{"fixed":"b54bf0180199be4a9677d55113d6c5f5ed1879bc"}],"database_specific":{"source":["AFFECTED_FIELD","CPE_RANGE"],"cpe":"cpe:2.3:a:eclipse:threadx_netx_duo:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"6.4.3"},{"fixed":"6.4.5.202504"}]}}],"versions":["v6.4.4.202503a","v.6.4.4.202503_rel","v6.4.3_rel","v6.4.2_rel","v6.4.1_rel","v6.4.0_rel","v6.3.0_rel","v6.2.1_rel","v6.2.0_rel","v6.1.12_rel","v6.1.11_rel","v6.1.10_rel","v6.1.9_rel","v6.1.8_rel","v6.1.7_rel","v6.1.6_rel","v6.1.5_rel","v6.1.4_rel","v6.1.3_rel","v6.1.2_rel","v6.1_rel","v6.0.2_rel","v6.0.1_rel","v6.0_rel"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-55102.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"}]}