{"id":"CVE-2026-16463","aliases":["EUVD-2026-50373","GHSA-6j5h-wf67-fv42"],"status":"published","title":"DXF File Parsing Heap-Based Overflow in Autodesk AutoCAD","description":"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.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0028,"percentile":0.20676,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-122"],"published":"2026-07-29T15:22:16Z","modified":"2026-09-02T18:19:14Z","products":[{"vendor":"autodesk","product":"advance_steel"},{"vendor":"autodesk","product":"autocad"},{"vendor":"autodesk","product":"autocad lt"},{"vendor":"autodesk","product":"autocad_architecture"},{"vendor":"autodesk","product":"autocad_electrical"},{"vendor":"autodesk","product":"autocad_lt"},{"vendor":"autodesk","product":"autocad_map_3d"},{"vendor":"autodesk","product":"autocad_mechanical"},{"vendor":"autodesk","product":"autocad_mep"},{"vendor":"autodesk","product":"autocad_plant_3d"},{"vendor":"autodesk","product":"civil_3d"},{"vendor":"autodesk","product":"dwg trueview"},{"vendor":"autodesk","product":"dwg_trueview"}],"references":[{"url":"https://www.autodesk.com/trust/security-advisories/adsk-sa-2026-0009","tags":["vendor-advisory","Vendor Advisory"]},{"url":"https://www.autodesk.com/products/autodesk-access/overview","tags":["patch","Product"]},{"url":"https://www.autodesk.com/products/dwg-trueview/overview","tags":["patch","Product"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-16463"},{"url":"https://github.com/advisories/GHSA-6j5h-wf67-fv42"}],"sources":{"cve":[{"id":"CVE-2026-16463","title":"DXF File Parsing Heap-Based Overflow in Autodesk AutoCAD","description":"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.","status":"published","published":"2026-07-29T15:22:16.305Z","modified":"2026-09-02T17:39:05.06Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T14:20:10.870108Z"}],"euvd":[{"id":"EUVD-2026-50373","description":"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.","status":"published","published":"2026-07-29T15:22:16Z","modified":"2026-09-02T17:39:05Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T18:01:15.092584Z"}],"ghsa":[{"id":"GHSA-6j5h-wf67-fv42","title":"A maliciously crafted DXF file, when parsed through Autodesk AutoCAD, can force a Heap-Based...","description":"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.","status":"published","published":"2026-07-29T18:31:37Z","modified":"2026-07-29T18:31:46Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T15:09:54.335538Z"}],"nvd":[{"id":"CVE-2026-16463","description":"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.","status":"published","published":"2026-07-29T16:17:50.377Z","modified":"2026-09-02T18:19:14.803Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T14:12:33.629616Z"}]}}