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    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-105043",
        "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "state": "PUBLISHED",
        "assignerShortName": "mitre",
        "dateReserved": "2026-10-02T21:34:13.754Z",
        "datePublished": "2026-10-02T21:34:14.561Z",
        "dateUpdated": "2026-10-02T21:34:14.561Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "modules": [
                        "MATLAB Function block; Simulink Editor block geometry rendering (block Position / ShowName)"
                    ],
                    "product": "Simulink",
                    "vendor": "MathWorks",
                    "versions": [
                        {
                            "lessThan": "R2026b",
                            "status": "affected",
                            "version": "0",
                            "versionType": "custom"
                        }
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "MathWorks Simulink before R2026b, when showing a crafted .slx file, can have blocks that are never visible in the Simulink Editor but will cause code execution."
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "HIGH",
                        "attackVector": "LOCAL",
                        "availabilityImpact": "NONE",
                        "baseScore": 3.6,
                        "baseSeverity": "LOW",
                        "confidentialityImpact": "LOW",
                        "integrityImpact": "LOW",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "REQUIRED",
                        "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N",
                        "version": "3.1"
                    },
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                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
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            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-451",
                            "description": "CWE-451 User Interface (UI) Misrepresentation of Critical Information",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
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                "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
                "shortName": "mitre",
                "dateUpdated": "2026-10-02T21:34:14.561Z"
            },
            "references": [
                {
                    "url": "https://www.mathworks.com/products/simulink.html"
                },
                {
                    "url": "https://alexanderboll.dev/disclosures/simulink-vulnerability-concealed-blocks/"
                },
                {
                    "url": "https://www.mathworks.com/help/simulink/release-notes.html#mw_81eb54b6-4dfa-42c1-8c3c-e998eff5a8cd"
                }
            ],
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}