{"id":"CVE-2026-94018","revision":"c42bed915d394508ae36e70edc24ef19","records":[{"revision":"c42bed915d394508ae36e70edc24ef19","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-94018","aliases":[],"title":"NetX Duo Web HTTP server releases an uninitialized packet pointer on the PUT Content-Length underflow path","description":"The Web add-on's HTTP server dereferences and releases an uninitialized pointer when it detects a `Content-Length` underflow while processing a `PUT` request. The condition is reachable by an unauthenticated remote client with a single malformed request.","state":0,"publishedAt":"2026-10-20T15:10:08.098+00:00","modifiedAt":"2026-10-20T17:03:21.44+00:00","affected":[{"ecosystem":"Vendor product","name":"NetX Duo","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Eclipse Foundation\",\n                    \"product\": \"Eclipse ThreadX - NetX Duo\",\n                    \"packageName\": \"NetX Duo\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"6.4.2\",\n                            \"lessThanOrEqual\": \"6.5.1.202602\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"status\": \"unaffected\",\n                            \"version\": \"6.5.2.202603\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N","score":8.8,"severity":"HIGH"}],"references":["https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-wjxf-gjm5-jh5q"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-94018","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-94018","identifiers":["CVE-2026-94018"]},"retained":false,"historicalAffected":[]}],"coverage":[]}