# Adobe Substance 3D Designer vulnerabilities Source: https://junglewise.ai/threats/technologies/substance-3d-designer Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/substance-3d-designer.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 32 vulnerabilities in Adobe Substance 3D Designer: 0 in the last 7 days and 18 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-103829, was published on 13 October 2026. 9 vulnerabilities in the last four weeks, up from none in the four before. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 18 - All time: 32 (0 critical, 0 exploited in the wild) ## About Adobe Substance 3D Designer Adobe 3D modeling and design software for creating and editing three-dimensional digital assets. ## Latest Adobe Substance 3D Designer vulnerabilities - [CVE-2026-103829: Adobe Substance 3D Designer NULL pointer dereference denial-of-service](https://junglewise.ai/threats/cve-2026-103829-substance3d-designer-is-affected-by-a-null-pointer-dereference) (medium, CVSS 5.5, published 13 Oct 2026) - [CVE-2026-103828: Adobe Substance 3D Designer null pointer dereference](https://junglewise.ai/threats/cve-2026-103828-substance3d-designer-is-affected-by-a-null-pointer-dereference) (medium, CVSS 5.5, published 13 Oct 2026) - [CVE-2026-103827: Adobe Substance 3D Designer stack-based buffer overflow](https://junglewise.ai/threats/cve-2026-103827-substance3d-designer-is-affected-by-a-stack-based-buffer) (medium, CVSS 5.5, published 13 Oct 2026) - [CVE-2026-103826: Adobe Substance 3D Designer null pointer dereference](https://junglewise.ai/threats/cve-2026-103826-substance3d-designer-is-affected-by-a-null-pointer-dereference) (medium, CVSS 5.5, published 13 Oct 2026) - [CVE-2026-103825: Adobe Substance 3D Designer out-of-bounds read in file parsing](https://junglewise.ai/threats/cve-2026-103825-substance3d-designer-is-affected-by-an-out-of-bounds-read) (medium, CVSS 5.5, published 13 Oct 2026) - [CVE-2026-103824: Adobe Substance 3D Designer NULL pointer dereference denial-of-service](https://junglewise.ai/threats/cve-2026-103824-substance3d-designer-is-affected-by-a-null-pointer-dereference) (medium, CVSS 5.5, published 13 Oct 2026) - [CVE-2026-103823: Adobe Substance 3D Designer stack-based buffer overflow](https://junglewise.ai/threats/cve-2026-103823-substance3d-designer-is-affected-by-a-stack-based-buffer) (medium, CVSS 5.5, published 13 Oct 2026) - [CVE-2026-103822: Adobe Substance 3D Designer out-of-bounds read in memory exposure](https://junglewise.ai/threats/cve-2026-103822-substance3d-designer-is-affected-by-an-out-of-bounds-read) (medium, CVSS 5.5, published 13 Oct 2026) - [CVE-2026-103821: Adobe Substance 3D Designer out-of-bounds write](https://junglewise.ai/threats/cve-2026-103821-substance3d-designer-is-affected-by-an-out-of-bounds-write) (high, CVSS 7.8, published 13 Oct 2026) - [CVE-2026-71564: Adobe Substance3D Designer out-of-bounds write](https://junglewise.ai/threats/cve-2026-71564-adobe-substance3d-designer-out-of-bounds-write) (high, CVSS 7.8, published 25 Aug 2026) - [CVE-2026-48433: Adobe Substance3D Designer heap buffer overflow](https://junglewise.ai/threats/cve-2026-48433-adobe-substance3d-designer-heap-buffer-overflow) (high, CVSS 7.8, published 25 Aug 2026) - [CVE-2026-48432: Adobe Substance3D Designer heap buffer overflow](https://junglewise.ai/threats/cve-2026-48432-adobe-substance3d-designer-heap-buffer-overflow) (high, CVSS 7.8, published 25 Aug 2026) - [CVE-2026-48431: Adobe Substance 3D Designer heap buffer overflow](https://junglewise.ai/threats/cve-2026-48431-adobe-substance-3d-designer-heap-buffer-overflow) (high, CVSS 7.8, published 25 Aug 2026) - [CVE-2026-48430: Adobe Substance3D Designer heap-based buffer overflow](https://junglewise.ai/threats/cve-2026-48430-adobe-substance3d-designer-heap-based-buffer-overflow) (high, CVSS 7.8, published 25 Aug 2026) - [CVE-2026-48429: Adobe Substance3D Designer NULL pointer dereference](https://junglewise.ai/threats/cve-2026-48429-adobe-substance3d-designer-null-pointer-dereference) (medium, CVSS 5.5, published 25 Aug 2026) - [CVE-2026-48428: Adobe Substance3D Designer heap buffer overflow](https://junglewise.ai/threats/cve-2026-48428-adobe-substance3d-designer-heap-buffer-overflow) (high, CVSS 7.8, published 25 Aug 2026) - [CVE-2026-48427: Adobe Substance3D Designer out-of-bounds write](https://junglewise.ai/threats/cve-2026-48427-adobe-substance3d-designer-out-of-bounds-write) (high, CVSS 7.8, published 25 Aug 2026) - [CVE-2026-48426: Adobe Substance3D Designer out-of-bounds write](https://junglewise.ai/threats/cve-2026-48426-adobe-substance3d-designer-out-of-bounds-write) (high, CVSS 7.8, published 25 Aug 2026) - [CVE-2026-34684: Adobe Substance 3D Designer out-of-bounds write](https://junglewise.ai/threats/cve-2026-34684-adobe-substance-3d-designer-out-of-bounds-write) (high, CVSS 7.8, published 12 May 2026) - [CVE-2026-34683: Adobe Substance 3D Designer out-of-bounds write](https://junglewise.ai/threats/cve-2026-34683-adobe-substance-3d-designer-out-of-bounds-write) (high, CVSS 7.8, published 12 May 2026) - [CVE-2026-34682: Adobe Substance 3D Designer out-of-bounds write](https://junglewise.ai/threats/cve-2026-34682-adobe-substance-3d-designer-out-of-bounds-write) (high, CVSS 7.8, published 12 May 2026) - [CVE-2026-34681: Adobe Substance 3D Designer out-of-bounds write](https://junglewise.ai/threats/cve-2026-34681-adobe-substance-3d-designer-out-of-bounds-write) (high, CVSS 7.8, published 12 May 2026) - [CVE-2026-34664: Adobe Substance 3D Designer path traversal in file processing](https://junglewise.ai/threats/cve-2026-34664-adobe-substance-3d-designer-path-traversal-in-file-processing) (medium, CVSS 6.3, published 12 May 2026) - [CVE-2026-21340: Adobe Substance3D Designer out-of-bounds read in file parsing](https://junglewise.ai/threats/cve-2026-21340-adobe-substance3d-designer-out-of-bounds-read-in-file-parsing) (medium, CVSS 5.5, published 10 Feb 2026) - [CVE-2026-21339: Adobe Substance3D Designer out-of-bounds read in file parsing](https://junglewise.ai/threats/cve-2026-21339-adobe-substance3d-designer-out-of-bounds-read-in-file-parsing) (medium, CVSS 5.5, published 10 Feb 2026) ## Most severe Adobe Substance 3D Designer vulnerabilities - [CVE-2026-48433: Adobe Substance3D Designer heap buffer overflow](https://junglewise.ai/threats/cve-2026-48433-adobe-substance3d-designer-heap-buffer-overflow) (high, CVSS 7.8, published 25 Aug 2026) - [CVE-2026-48432: Adobe Substance3D Designer heap buffer overflow](https://junglewise.ai/threats/cve-2026-48432-adobe-substance3d-designer-heap-buffer-overflow) (high, CVSS 7.8, published 25 Aug 2026) - [CVE-2026-48431: Adobe Substance 3D Designer heap buffer overflow](https://junglewise.ai/threats/cve-2026-48431-adobe-substance-3d-designer-heap-buffer-overflow) (high, CVSS 7.8, published 25 Aug 2026) - [CVE-2026-48430: Adobe Substance3D Designer heap-based buffer overflow](https://junglewise.ai/threats/cve-2026-48430-adobe-substance3d-designer-heap-based-buffer-overflow) (high, CVSS 7.8, published 25 Aug 2026) - [CVE-2026-48428: Adobe Substance3D Designer heap buffer overflow](https://junglewise.ai/threats/cve-2026-48428-adobe-substance3d-designer-heap-buffer-overflow) (high, CVSS 7.8, published 25 Aug 2026) - [CVE-2026-71564: Adobe Substance3D Designer out-of-bounds write](https://junglewise.ai/threats/cve-2026-71564-adobe-substance3d-designer-out-of-bounds-write) (high, CVSS 7.8, published 25 Aug 2026) - [CVE-2026-48427: Adobe Substance3D Designer out-of-bounds write](https://junglewise.ai/threats/cve-2026-48427-adobe-substance3d-designer-out-of-bounds-write) (high, CVSS 7.8, published 25 Aug 2026) - [CVE-2026-48426: Adobe Substance3D Designer out-of-bounds write](https://junglewise.ai/threats/cve-2026-48426-adobe-substance3d-designer-out-of-bounds-write) (high, CVSS 7.8, published 25 Aug 2026) - [CVE-2026-21335: Adobe Substance3D Designer out-of-bounds write](https://junglewise.ai/threats/cve-2026-21335-adobe-substance3d-designer-out-of-bounds-write) (high, CVSS 7.8, published 10 Feb 2026) - [CVE-2026-21334: Adobe Substance3D Designer out-of-bounds write](https://junglewise.ai/threats/cve-2026-21334-adobe-substance3d-designer-out-of-bounds-write) (high, CVSS 7.8, published 10 Feb 2026) ## Vulnerabilities per week 9 vulnerabilities in the last four weeks, up from none in the four before. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 9 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 9 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other Adobe technologies - [Adobe ColdFusion](https://junglewise.ai/threats/technologies/coldfusion): 95 vulnerabilities - [Adobe Experience Manager](https://junglewise.ai/threats/technologies/adobe-experience-manager): 74 vulnerabilities - [Adobe Commerce](https://junglewise.ai/threats/technologies/commerce): 72 vulnerabilities - [Adobe Acrobat](https://junglewise.ai/threats/technologies/acrobat): 65 vulnerabilities - [Adobe Acrobat Reader](https://junglewise.ai/threats/technologies/acrobat-reader): 60 vulnerabilities - [Adobe Flash Player](https://junglewise.ai/threats/technologies/flash-player): 56 vulnerabilities - [Adobe AIR](https://junglewise.ai/threats/technologies/air): 55 vulnerabilities - [Adobe C2pa](https://junglewise.ai/threats/technologies/c2pa): 52 vulnerabilities - [Adobe C2pa-Web](https://junglewise.ai/threats/technologies/c2pa-web): 51 vulnerabilities - [Adobe Content Credentials Rust SDK](https://junglewise.ai/threats/technologies/content-credentials-rust-sdk): 44 vulnerabilities - [Adobe Content Credentials JS SDK](https://junglewise.ai/threats/technologies/content-credentials-js-sdk): 42 vulnerabilities - [Adobe Acrobat DC](https://junglewise.ai/threats/technologies/acrobat-dc): 41 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Adobe Substance 3D Designer vulnerabilities", https://junglewise.ai/threats/technologies/substance-3d-designer, 13 November 2026.