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TI-2026-17268 Aliases CVE-2026-21365GHSA-x68h-gcx6-wqqp

Substance3D - Painter | Out-of-bounds Read (CWE-125)

Priority LOW 24CWE-125Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-125 and the CVSS impact.

Summary

Substance3D - Painter versions 11.1.2 and earlier are affected by an out-of-bounds read vulnerability that could lead to memory exposure. An attacker could leverage this vulnerability to access sensitive information stored in memory. 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 0.0017 6th percentileScored 2026-11-07
Fix Fixed Substance3D - Painter (Adobe): 11.1.3

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

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

Affected products

VendorProductAffected versionsFixed inStatusSource
AdobeSubstance3D - Painterup to 11.1.211.1.3Patch availableCNA
  • Substance3D - Painter VendorAdobe Affected up to 11.1.2 Fixed in 11.1.3 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:adobe:substance_3d_painter:*:*:*:*:*:*:*:*before 11.1.3VulnerableAdobe
  • cpe:2.3:a:adobe:substance_3d_painter:*:*:*:*:*:*:*:* Versions before 11.1.3 Vulnerable ·Adobe

Remediation

  • Fix · CNA Substance3D - Painter (Adobe) Fixed in 11.1.3

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Adobe Substance3D - Painter — helpx.adobe.com/security/products/substance3d_painter/apsb2…

    9 records Highest priority Priority LOW 9 LOW

    Other records, highest priority first

    • TI-2026-21651 Substance3D - Painter | Out-of-bounds Read (CWE-125)Priority LOW 24
    • TI-2026-21650 Substance3D - Painter | NULL Pointer Dereference (CWE-476)Priority LOW 24
    • TI-2026-21649 Substance3D - Painter | NULL Pointer Dereference (CWE-476)Priority LOW 24
    Show all 9 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-21365
  2. 2026-10-03 Alias added: GHSA-x68h-gcx6-wqqp

References

Advisory 1

  • TI-2024-36120 Substance3D - Painter | Heap-based Buffer Overflow (CWE-122) CVSS 3.1HIGH 7.8
  • TI-2026-53040 Substance3D - Painter | Out-of-bounds Write (CWE-787) CVSS 3.1HIGH 7.8
  • TI-2026-53039 Substance3D - Painter | Heap-based Buffer Overflow (CWE-122) CVSS 3.1HIGH 7.8
  • TI-2026-53038 Substance3D - Painter | Untrusted Search Path (CWE-426) CVSS 3.1HIGH 7.8
  • TI-2026-53037 Substance3D - Painter | Heap-based Buffer Overflow (CWE-122) CVSS 3.1HIGH 7.8
  • TI-2026-53036 Substance3D - Painter | Heap-based Buffer Overflow (CWE-122) CVSS 3.1HIGH 7.8
See all 86 →

Sources

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