# Adobe Substance3D Designer vulnerabilities Source: https://junglewise.ai/threats/technologies/substance3d-designer Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 11 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/substance3d-designer.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 17 vulnerabilities in Adobe Substance3D Designer: 0 in the last 7 days and 8 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-71564, was published on 25 August 2026. Nothing was published in the last eight weeks. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 8 - All time: 17 (0 critical, 0 exploited in the wild) ## About Adobe Substance3D Designer Adobe software for designing and generating 3D materials and textures. ## Latest Adobe Substance3D Designer vulnerabilities - [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-2026-48430: 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-2026-21340: 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) - [CVE-2026-21338: Adobe Substance3D Designer null pointer dereference](https://junglewise.ai/threats/cve-2026-21338-adobe-substance3d-designer-null-pointer-dereference) (medium, CVSS 5.5, published 10 Feb 2026) - [CVE-2026-21337: Adobe Substance3D Designer out-of-bounds read in file parsing](https://junglewise.ai/threats/cve-2026-21337-adobe-substance3d-designer-out-of-bounds-read-in-file-parsing) (medium, CVSS 5.5, published 10 Feb 2026) - [CVE-2026-21336: Adobe Substance3D Designer NULL pointer dereference](https://junglewise.ai/threats/cve-2026-21336-adobe-substance3d-designer-null-pointer-dereference) (medium, CVSS 5.5, published 10 Feb 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) - [CVE-2026-21308: Adobe Substance3D Designer out-of-bounds read in file parsing](https://junglewise.ai/threats/cve-2026-21308-adobe-substance3d-designer-out-of-bounds-read-in-file-parsing) (medium, CVSS 5.5, published 13 Jan 2026) - [CVE-2026-21307: Adobe Substance3D Designer out-of-bounds write](https://junglewise.ai/threats/cve-2026-21307-adobe-substance3d-designer-out-of-bounds-write) (high, CVSS 7.8, published 13 Jan 2026) ## Most severe Adobe Substance3D 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-2026-48430: 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) - [CVE-2026-21307: Adobe Substance3D Designer out-of-bounds write](https://junglewise.ai/threats/cve-2026-21307-adobe-substance3d-designer-out-of-bounds-write) (high, CVSS 7.8, published 13 Jan 2026) ## Vulnerabilities per week Nothing was published in the last eight weeks. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 8 | 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 | 0 | 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 Substance3D Designer vulnerabilities", https://junglewise.ai/threats/technologies/substance3d-designer, 11 November 2026.