CVE-2026-11803

{"id": "CVE-2026-11803", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-11803", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-08-07T00:00:00+00:00"}}], "cvssMetricV31": [{"type": "Secondary", "source": "psirt@autodesk.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "affected": [{"source": "psirt@autodesk.com", "affectedData": [{"cpes": ["cpe:2.3:a:autodesk:revit:2027:*:*:*:*:*:*:*", "cpe:2.3:a:autodesk:revit:2026:*:*:*:*:*:*:*", "cpe:2.3:a:autodesk:revit:2025:*:*:*:*:*:*:*", "cpe:2.3:a:autodesk:revit:2024:*:*:*:*:*:*:*"], "vendor": "Autodesk", "product": "Revit", "versions": [{"status": "affected", "version": "2027.0.0", "lessThan": "2027.2.0", "versionType": "semver"}, {"status": "affected", "version": "2026.0.0", "lessThan": "2026.5.0", "versionType": "semver"}, {"status": "affected", "version": "2025.0.0", "lessThan": "2025.4.6", "versionType": "semver"}, {"status": "affected", "version": "2024.0.0", "lessThan": "2024.3.6", "versionType": "semver"}], "defaultStatus": "unaffected"}]}], "published": "2026-08-06T22:16:44.967", "references": [{"url": "https://www.autodesk.com/products/autodesk-access/overview", "tags": ["Product"], "source": "psirt@autodesk.com"}, {"url": "https://www.autodesk.com/trust/security-advisories/adsk-sa-2026-0011", "tags": ["Vendor Advisory"], "source": "psirt@autodesk.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "psirt@autodesk.com", "description": [{"lang": "en", "value": "CWE-125"}]}], "descriptions": [{"lang": "en", "value": "A maliciously crafted PDF file, when parsed through Autodesk Revit, can force an Out-of-Bounds Read 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."}], "lastModified": "2026-09-04T18:04:03.730", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:autodesk:revit:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4ADB4CB5-ABEE-4207-9CE0-AA3FFA82B502", "versionEndExcluding": "2024.3.6", "versionStartIncluding": "2024"}, {"criteria": "cpe:2.3:a:autodesk:revit:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6A7544FC-BE0C-4A36-A5D9-1E96398038A7", "versionEndExcluding": "2025.4.6", "versionStartIncluding": "2025"}, {"criteria": "cpe:2.3:a:autodesk:revit:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4D3A12A9-E8C2-4D85-B7C7-9392F2DFCA83", "versionEndExcluding": "2026.5", "versionStartIncluding": "2026"}, {"criteria": "cpe:2.3:a:autodesk:revit:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9136E308-DC53-429E-B4C3-0BA4F16ED9D1", "versionEndExcluding": "2027.2", "versionStartIncluding": "2027"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@autodesk.com"}