Bulletin ID
Last updated on
Feb 10, 2026
Security updates available for Substance 3D Modeler | APSB26-22
|
|
Date Published |
Priority |
|---|---|---|
|
APSB26-22 |
February 10, 2026 |
3 |
Summary
Adobe has released an update for Adobe Substance 3D Modeler. This update addresses an important vulnerability in Adobe Substance 3D Modeler. Successful exploitation could lead to memory exposure.
Adobe is not aware of any exploits in the wild for any of the issues addressed in these updates.
Affected Versions
|
Product |
Version |
Platform |
|---|---|---|
|
Adobe Substance 3D Modeler |
1.22.5 and earlier versions |
All |
Solution
Adobe categorizes these updates with the following priority ratings and recommends users update their installation to the newest version via the Creative Cloud desktop app's update mechanism. For more information, please reference this help page.
|
Product |
Version |
Platform |
Priority |
Availability |
|---|---|---|---|---|
|
Adobe Substance 3D Modeler |
1.22.6 |
All |
3 |
Download Center |
For managed environments, IT administrators can use the Admin Console to deploy Creative Cloud applications to end users. Refer to this help page for more information.
Vulnerability Details
|
Vulnerability Category |
Vulnerability Impact |
Severity |
CVSS base score |
CVE Numbers |
|
|---|---|---|---|---|---|
|
Out-of-bounds Read (CWE-125) |
Memory exposure |
Important |
5.5 |
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
CVE-2026-21348 |
Acknowledgments:
Adobe would like to thank the following for reporting these issues and for working with Adobe to help protect our customers:
- voidexploit -- CVE-2026-21348
NOTE: Adobe has a public bug bounty program with HackerOne. If you are interested in working with Adobe as an external security researcher, please check out https://hackerone.com/adobe
For more information, visit https://helpx.adobe.com/security.html, or email PSIRT@adobe.com
