{"id":"CVE-2026-11576","state":"PUBLISHED","title":"The security fix for CVE-2025-0728 in eclipse-threadx NetX Duo refactors error handling in the HTTP server PUT process to use a shared cleanup label, but this unified cleanup path ","description":"The security fix for CVE-2025-0728 in eclipse-threadx NetX Duo refactors error handling in the HTTP server PUT process to use a shared cleanup label, but this unified cleanup path unconditionally calls fx_file_close() even when the file was never successfully opened. Multiple error branches jump to the shared cleanup label before any file open operation has occurred, causing fx_file_close() to operate on an uninitialized file handle, leading to undefined behavior, double-close issues, or memory corruption.","publishedAt":"2026-06-19T08:27:59.652Z","updatedAt":"2026-06-22T15:11:32.374Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"eclipse"},"assigner":"eclipse","products":["Eclipse Foundation Eclipse ThreadX - NetX Duo"],"affected":[{"vendor":"Eclipse Foundation","product":"Eclipse ThreadX - NetX Duo","defaultStatus":"unaffected","versions":[{"version":"6.4.2","status":"affected","lessThanOrEqual":"6.5.0.202601","versionType":"semver"}],"repo":"https://github.com/eclipse-threadx/netxduo"}],"references":["https://gitlab.eclipse.org/security/cve-assignment/-/work_items/123"],"weaknesses":["CWE-415","CWE-459","CWE-908"],"ingestedAt":"2026-10-29T20:10:52.580Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/11xxx/CVE-2026-11576.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-11576","state":"PUBLISHED","datePublished":"2026-06-19T08:27:59.652Z","dateUpdated":"2026-06-22T15:11:32.374Z","assignerShortName":"eclipse","assignerOrgId":"e51fbebd-6053-4e49-959f-1b94eeb69a2c","dateReserved":"2026-06-08T11:16:50.888Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The security fix for CVE-2025-0728 in eclipse-threadx NetX Duo refactors error handling in the HTTP server PUT process to use a shared cleanup label, but this unified cleanup path unconditionally calls fx_file_close() even when the file was never successfully opened. Multiple error branches jump to the shared cleanup label before any file open operation has occurred, causing fx_file_close() to operate on an uninitialized file handle, leading to undefined behavior, double-close issues, or memory corruption."}],"affected":[{"vendor":"Eclipse Foundation","product":"Eclipse ThreadX - NetX Duo","defaultStatus":"unaffected","versions":[{"version":"6.4.2","status":"affected","lessThanOrEqual":"6.5.0.202601","versionType":"semver"}],"repo":"https://github.com/eclipse-threadx/netxduo"}],"references":[{"url":"https://gitlab.eclipse.org/security/cve-assignment/-/work_items/123"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseSeverity":"HIGH","baseScore":7.5,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-415","lang":"en","description":"CWE-415 Double free","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-459","lang":"en","description":"CWE-459 Incomplete cleanup","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-908","lang":"en","description":"CWE-908 Use of uninitialized resource","type":"CWE"}]}],"providerMetadata":{"shortName":"eclipse","orgId":"e51fbebd-6053-4e49-959f-1b94eeb69a2c","dateUpdated":"2026-06-19T08:27:59.652Z"},"credits":[{"lang":"en","value":"@decsecre583","type":"finder"}],"x_generator":{"engine":"Vulnogram 1.0.2"},"source":{"discovery":"USER"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-22T15:11:23.876761Z","id":"CVE-2026-11576","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-06-22T15:11:32.374Z"}}]}}}