FKIE_CVE-2026-16463
Vulnerability from fkie_nvd - Published: 2026-07-29 16:17 - Updated: 2026-08-12 20:19
Severity
Summary
A maliciously crafted DXF file, when parsed through Autodesk AutoCAD, can force a Heap-Based Overflow vulnerability. A malicious actor can leverage this vulnerability to cause a crash, read sensitive data, or execute arbitrary code in the context of the current process.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| autodesk | advance_steel | * | |
| autodesk | advance_steel | 2027 | |
| autodesk | autocad | * | |
| autodesk | autocad | 2027 | |
| autodesk | autocad_architecture | * | |
| autodesk | autocad_architecture | 2027 | |
| autodesk | autocad_electrical | * | |
| autodesk | autocad_electrical | 2027 | |
| autodesk | autocad_lt | * | |
| autodesk | autocad_lt | 2027 | |
| autodesk | autocad_map_3d | * | |
| autodesk | autocad_map_3d | 2027 | |
| autodesk | autocad_mechanical | * | |
| autodesk | autocad_mechanical | 2027 | |
| autodesk | autocad_mep | * | |
| autodesk | autocad_mep | 2027 | |
| autodesk | autocad_plant_3d | * | |
| autodesk | autocad_plant_3d | 2027 | |
| autodesk | civil_3d | * | |
| autodesk | civil_3d | 2027 | |
| autodesk | dwg_trueview | * | |
| autodesk | dwg_trueview | 2027 |
{
"affected": [
{
"affectedData": [
{
"cpes": [
"cpe:2.3:a:autodesk:autocad:2027:*:*:*:*:*:*:*",
"cpe:2.3:a:autodesk:autocad:2026:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "AutoCAD",
"vendor": "Autodesk",
"versions": [
{
"lessThan": "2027.1.0",
"status": "affected",
"version": "2027.0.0",
"versionType": "semver"
},
{
"lessThan": "2026.1.2",
"status": "affected",
"version": "2026.0.0",
"versionType": "semver"
}
]
},
{
"cpes": [
"cpe:2.3:a:autodesk:autocad_lt:2027:*:*:*:*:*:*:*",
"cpe:2.3:a:autodesk:autocad_lt:2026:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "AutoCAD LT",
"vendor": "Autodesk",
"versions": [
{
"lessThan": "2027.1.0",
"status": "affected",
"version": "2027.0.0",
"versionType": "semver"
},
{
"lessThan": "2026.1.2",
"status": "affected",
"version": "2026.0.0",
"versionType": "semver"
}
]
},
{
"cpes": [
"cpe:2.3:a:autodesk:dwg_trueview:2027:*:*:*:*:*:*:*",
"cpe:2.3:a:autodesk:dwg_trueview:2026:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "DWG TrueView",
"vendor": "Autodesk",
"versions": [
{
"lessThan": "2027.1.0",
"status": "affected",
"version": "2027.0.0",
"versionType": "semver"
},
{
"lessThan": "2026.1.2",
"status": "affected",
"version": "2026.0.0",
"versionType": "semver"
}
]
}
],
"source": "psirt@autodesk.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:autodesk:advance_steel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "303177A6-3AC8-4048-9260-BE6E86D71437",
"versionEndExcluding": "2026.1.2",
"versionStartIncluding": "2026",
"vulnerable": true
},
{
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"matchCriteriaId": "9BED60D2-DC91-4AF9-B85D-EE5D0AD9AEAD",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:autodesk:autocad:*:*:*:*:*:*:*:*",
"matchCriteriaId": "A845C578-5C59-4988-BB5F-BD4FFF655C0C",
"versionEndExcluding": "2026.1.2",
"versionStartIncluding": "2026",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:autodesk:autocad:2027:*:*:*:*:*:*:*",
"matchCriteriaId": "3298FE02-0B09-4D79-8D3B-0614CCEDD8C0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:autodesk:autocad_architecture:*:*:*:*:*:*:*:*",
"matchCriteriaId": "0A20FFE6-0F7A-4734-8071-0D351F5C37A0",
"versionEndExcluding": "2026.1.2",
"versionStartIncluding": "2026",
"vulnerable": true
},
{
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"matchCriteriaId": "AEFC7FB9-183A-4AC2-84A0-C727696A989A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:autodesk:autocad_electrical:*:*:*:*:*:*:*:*",
"matchCriteriaId": "94F7C12F-3668-4AD3-8B82-FC3FEE28B10C",
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},
{
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"matchCriteriaId": "FCB3F3D2-D351-4D86-92C4-4F5E387964EE",
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},
{
"criteria": "cpe:2.3:a:autodesk:autocad_lt:*:*:*:*:*:*:*:*",
"matchCriteriaId": "0628F060-8C96-4320-9F8E-9053D13B2FAE",
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},
{
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"matchCriteriaId": "6C2AE48B-3CCD-4257-AB83-1131A45A7DC1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:autodesk:autocad_map_3d:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F5A4481A-91BD-4B7E-9B2E-C0ADAFDFB068",
"versionEndExcluding": "2026.1.2",
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"vulnerable": true
},
{
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"matchCriteriaId": "A5E0024A-59B9-43A9-AED4-B45085C17AA2",
"vulnerable": true
},
{
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},
{
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"matchCriteriaId": "DEA6EFC7-862F-4140-B34D-7D10A030BD1E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:autodesk:autocad_mep:*:*:*:*:*:*:*:*",
"matchCriteriaId": "87DF4DA7-34D3-4262-BEDF-5F0D4326613F",
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"versionStartIncluding": "2026",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:autodesk:autocad_mep:2027:*:*:*:*:*:*:*",
"matchCriteriaId": "F76E40DC-5CE6-4504-BC24-2B716DFFC20F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:autodesk:autocad_plant_3d:*:*:*:*:*:*:*:*",
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},
{
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"matchCriteriaId": "672FFCF8-8CD7-404C-8C1D-3015D03956C6",
"vulnerable": true
},
{
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"versionEndExcluding": "2026.1.2",
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"vulnerable": true
},
{
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"matchCriteriaId": "7707F083-4B63-4ADB-BB68-99189D7EC682",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:autodesk:dwg_trueview:*:*:*:*:*:*:*:*",
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"vulnerable": true
},
{
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"matchCriteriaId": "40A1D383-5984-4D80-B705-8A3340F653B0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A maliciously crafted DXF file, when parsed through Autodesk AutoCAD, can force a Heap-Based Overflow vulnerability. A malicious actor can leverage this vulnerability to cause a crash, read sensitive data, or execute arbitrary code in the context of the current process."
}
],
"id": "CVE-2026-16463",
"lastModified": "2026-08-12T20:19:57.717",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "psirt@autodesk.com",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-16463",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-07-29T00:00:00+00:00",
"version": "2.0.3"
}
}
]
},
"published": "2026-07-29T16:17:50.377",
"references": [
{
"source": "psirt@autodesk.com",
"tags": [
"Product"
],
"url": "https://www.autodesk.com/products/autodesk-access/overview"
},
{
"source": "psirt@autodesk.com",
"tags": [
"Product"
],
"url": "https://www.autodesk.com/products/dwg-trueview/overview"
},
{
"source": "psirt@autodesk.com",
"tags": [
"Vendor Advisory"
],
"url": "https://www.autodesk.com/trust/security-advisories/adsk-sa-2026-0009"
}
],
"sourceIdentifier": "psirt@autodesk.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-122"
}
],
"source": "psirt@autodesk.com",
"type": "Secondary"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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