CVE-2026-21335 | Adobe Substance3D Designer up to 15.1.0 File out-of-bounds write (apsb26-19 / Nessus ID 298814)
A vulnerability classified as critical has been found in Adobe Substance3D Designer up to 15.1.0. This vulnerability affects unknown code of the component File Handler. This manipulation causes out-of-bounds write.
This vulnerability is tracked as CVE-2026-21335. The attack is possible to be carried out remotely. No exploit exists.
It is recommended to upgrade the affected component.