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TI-2026-57743 Aliases CVE-2026-83959GHSA-qg72-3qrw-jcxv

Substance3D - Sampler | Heap-based Buffer Overflow (CWE-122)

Priority LOW 36CWE-122Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-122 and the CVSS impact.

Summary

Substance3D - Sampler is affected by a Heap-based Buffer Overflow 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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00337 27th percentileScored 2026-11-07
Fix Fixed Adobe Substance 3D Sampler (Adobe): 6.0.3

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
AdobeAdobe Substance 3D Samplerup to 6.0.16.0.3Patch availableCNA
  • Adobe Substance 3D Sampler VendorAdobe Affected up to 6.0.1 Fixed in 6.0.3 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:adobe:substance_3d_sampler:*:*:*:*:*:*:*:*up to 6.0.1VulnerableAdobe
  • cpe:2.3:a:adobe:substance_3d_sampler:*:*:*:*:*:*:*:* Versions up to 6.0.1 Vulnerable ·Adobe

Remediation

  • Fix · CNA Adobe Substance 3D Sampler (Adobe) Fixed in 6.0.3

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-83959
  2. 2026-10-03 Alias added: GHSA-qg72-3qrw-jcxv

References

Advisory 1

  • TI-2026-73515 Stack-based buffer overflow in Adobe Substance 3D Sampler CVSS 3.1HIGH 7.8
  • TI-2026-50023 Substance3D - Sampler | Out-of-bounds Write (CWE-787) CVSS 3.1HIGH 7.8
  • TI-2026-35819 Substance3D - Sampler | Heap-based Buffer Overflow (CWE-122) CVSS 3.1HIGH 7.8
  • TI-2026-35818 Substance3D - Sampler | Heap-based Buffer Overflow (CWE-122) CVSS 3.1HIGH 7.8
  • TI-2026-35817 Substance3D - Sampler | Heap-based Buffer Overflow (CWE-122) CVSS 3.1HIGH 7.8
  • TI-2026-35816 Substance3D - Sampler | Heap-based Buffer Overflow (CWE-122) CVSS 3.1HIGH 7.8
See all 41 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences