vuln-cve/data/2026/11xxx/CVE-2026-11576.json

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        "state": "PUBLISHED",
        "assignerShortName": "eclipse",
        "dateReserved": "2026-06-08T11:16:50.888Z",
        "datePublished": "2026-06-19T08:27:59.652Z",
        "dateUpdated": "2026-06-22T15:11:32.374Z"
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                            "lang": "en",
                            "cweId": "CWE-415",
                            "description": "CWE-415 Double free",
                            "type": "CWE"
                        }
                    ]
                },
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                    "descriptions": [
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                            "lang": "en",
                            "cweId": "CWE-459",
                            "description": "CWE-459 Incomplete cleanup",
                            "type": "CWE"
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                    ]
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                            "lang": "en",
                            "cweId": "CWE-908",
                            "description": "CWE-908 Use of uninitialized resource",
                            "type": "CWE"
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            "affected": [
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                    "vendor": "Eclipse Foundation",
                    "product": "Eclipse ThreadX - NetX Duo",
                    "repo": "https://github.com/eclipse-threadx/netxduo",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "6.4.2",
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                    "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.",
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            "references": [
                {
                    "url": "https://gitlab.eclipse.org/security/cve-assignment/-/work_items/123"
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                        "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"
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                                "timestamp": "2026-06-22T15:11:23.876761Z",
                                "id": "CVE-2026-11576",
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