{"id":"CVE-2026-103821","published":"2026-10-13T21:17:23.193","lastModified":"2026-10-15T18:43:21.323","description":"Substance3D - Designer is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.","cvssScore":7.8,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cwes":["CWE-787"],"vendors":["adobe","apple","microsoft"],"products":["substance 3d designer","macos","windows"],"references":[{"url":"https://www.adobe.com/trust/security/products/substance3d-designer/apsb26-169.html","tags":["Vendor Advisory"]}],"exploitRefs":[],"hasPoc":false,"ai":null}