# Adobe Substance3D Sampler vulnerabilities

Source: https://junglewise.ai/threats/technologies/substance3d-sampler  
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-sampler.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 13 vulnerabilities in Adobe Substance3D Sampler: 0 in the last 7 days and 12 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-83959, was published on 3 September 2026. Nothing was published in the last eight weeks.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 12
- All time: 13 (0 critical, 0 exploited in the wild)

## About Adobe Substance3D Sampler

Adobe software for sampling and converting images to 3D materials.

## Latest Adobe Substance3D Sampler vulnerabilities

- [CVE-2026-83959: Adobe Substance3D Sampler heap buffer overflow](https://junglewise.ai/threats/cve-2026-83959-adobe-substance3d-sampler-heap-buffer-overflow) (high, CVSS 7.8, published 3 Sep 2026)
- [CVE-2026-34674: Adobe Substance3D Sampler heap buffer overflow](https://junglewise.ai/threats/cve-2026-34674-adobe-substance3d-sampler-heap-buffer-overflow) (high, CVSS 7.8, published 27 Aug 2026)
- [CVE-2026-71382: Adobe Substance3D Sampler out-of-bounds write](https://junglewise.ai/threats/cve-2026-71382-adobe-substance3d-sampler-out-of-bounds-write) (high, CVSS 7.8, published 25 Aug 2026)
- [CVE-2026-48425: Adobe Substance3D Sampler heap buffer overflow](https://junglewise.ai/threats/cve-2026-48425-adobe-substance3d-sampler-heap-buffer-overflow) (high, CVSS 7.8, published 25 Aug 2026)
- [CVE-2026-48424: Adobe Substance3D Sampler heap buffer overflow](https://junglewise.ai/threats/cve-2026-48424-adobe-substance3d-sampler-heap-buffer-overflow) (high, CVSS 7.8, published 25 Aug 2026)
- [CVE-2026-48423: Adobe Substance3D Sampler heap buffer overflow](https://junglewise.ai/threats/cve-2026-48423-adobe-substance3d-sampler-heap-buffer-overflow) (high, CVSS 7.8, published 25 Aug 2026)
- [CVE-2026-48422: Adobe Substance3D Sampler heap buffer overflow](https://junglewise.ai/threats/cve-2026-48422-adobe-substance3d-sampler-heap-buffer-overflow) (high, CVSS 7.8, published 25 Aug 2026)
- [CVE-2026-48421: Adobe Substance3D Sampler out-of-bounds write](https://junglewise.ai/threats/cve-2026-48421-adobe-substance3d-sampler-out-of-bounds-write) (high, CVSS 7.8, published 25 Aug 2026)
- [CVE-2026-48420: Adobe Substance3D Sampler out-of-bounds write](https://junglewise.ai/threats/cve-2026-48420-adobe-substance3d-sampler-out-of-bounds-write) (high, CVSS 7.8, published 25 Aug 2026)
- [CVE-2026-48419: Adobe Substance3D Sampler out-of-bounds write](https://junglewise.ai/threats/cve-2026-48419-adobe-substance3d-sampler-out-of-bounds-write) (high, CVSS 7.8, published 25 Aug 2026)
- [CVE-2026-48418: Adobe Substance3D Sampler out-of-bounds write](https://junglewise.ai/threats/cve-2026-48418-adobe-substance3d-sampler-out-of-bounds-write) (high, CVSS 7.8, published 25 Aug 2026)
- [CVE-2026-48417: Adobe Substance3D Sampler stack-based buffer overflow](https://junglewise.ai/threats/cve-2026-48417-adobe-substance3d-sampler-stack-based-buffer-overflow) (high, CVSS 7.8, published 25 Aug 2026)
- [CVE-2026-21306: Adobe Substance3D Sampler out-of-bounds write in file parsing](https://junglewise.ai/threats/cve-2026-21306-adobe-substance3d-sampler-out-of-bounds-write-in-file-parsing) (high, CVSS 7.8, published 13 Jan 2026)

## Most severe Adobe Substance3D Sampler vulnerabilities

- [CVE-2026-83959: Adobe Substance3D Sampler heap buffer overflow](https://junglewise.ai/threats/cve-2026-83959-adobe-substance3d-sampler-heap-buffer-overflow) (high, CVSS 7.8, published 3 Sep 2026)
- [CVE-2026-34674: Adobe Substance3D Sampler heap buffer overflow](https://junglewise.ai/threats/cve-2026-34674-adobe-substance3d-sampler-heap-buffer-overflow) (high, CVSS 7.8, published 27 Aug 2026)
- [CVE-2026-48425: Adobe Substance3D Sampler heap buffer overflow](https://junglewise.ai/threats/cve-2026-48425-adobe-substance3d-sampler-heap-buffer-overflow) (high, CVSS 7.8, published 25 Aug 2026)
- [CVE-2026-48424: Adobe Substance3D Sampler heap buffer overflow](https://junglewise.ai/threats/cve-2026-48424-adobe-substance3d-sampler-heap-buffer-overflow) (high, CVSS 7.8, published 25 Aug 2026)
- [CVE-2026-48423: Adobe Substance3D Sampler heap buffer overflow](https://junglewise.ai/threats/cve-2026-48423-adobe-substance3d-sampler-heap-buffer-overflow) (high, CVSS 7.8, published 25 Aug 2026)
- [CVE-2026-48422: Adobe Substance3D Sampler heap buffer overflow](https://junglewise.ai/threats/cve-2026-48422-adobe-substance3d-sampler-heap-buffer-overflow) (high, CVSS 7.8, published 25 Aug 2026)
- [CVE-2026-48417: Adobe Substance3D Sampler stack-based buffer overflow](https://junglewise.ai/threats/cve-2026-48417-adobe-substance3d-sampler-stack-based-buffer-overflow) (high, CVSS 7.8, published 25 Aug 2026)
- [CVE-2026-71382: Adobe Substance3D Sampler out-of-bounds write](https://junglewise.ai/threats/cve-2026-71382-adobe-substance3d-sampler-out-of-bounds-write) (high, CVSS 7.8, published 25 Aug 2026)
- [CVE-2026-48421: Adobe Substance3D Sampler out-of-bounds write](https://junglewise.ai/threats/cve-2026-48421-adobe-substance3d-sampler-out-of-bounds-write) (high, CVSS 7.8, published 25 Aug 2026)
- [CVE-2026-48420: Adobe Substance3D Sampler out-of-bounds write](https://junglewise.ai/threats/cve-2026-48420-adobe-substance3d-sampler-out-of-bounds-write) (high, CVSS 7.8, published 25 Aug 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 | 11 | 0 | 0 |
| 31 Aug 2026 | 1 | 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 Sampler vulnerabilities", https://junglewise.ai/threats/technologies/substance3d-sampler, 11 November 2026.