{"id":"CVE-2026-103821","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-103821","generatedAt":"2026-10-28T10:45:55.868Z","title":"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.","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.","published":"2026-10-13T21:17:23.000Z","lastModified":"2026-10-15T18:43:21.000Z","status":"Analyzed","sourceIdentifier":"psirt@adobe.com","cvss":{"version":"3.1","score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"cwe":["CWE-787"],"affected":["adobe/substance 3d designer"],"epss":{"score":0.00138,"percentile":0.03181,"date":"2026-10-27","history":[{"date":"2026-10-14","score":0.00148,"percentile":0.03556}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.14%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-13T21:17:23.000Z","detail":{"score":"7.8","severity":"HIGH","publishedAt":"2026-10-13T21:17:23.193Z"},"summary":"New CVE, high severity (CVSS 7.8)."}],"references":[{"url":"https://www.adobe.com/trust/security/products/substance3d-designer/apsb26-169.html","tags":["Vendor Advisory"],"source":"psirt@adobe.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-103821","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}