CVE-2026-21305 | Adobe Substance 3D Painter up to 11.0.3 File out-of-bounds write (apsb26-10 / Nessus ID 284510)
A vulnerability was found in Adobe Substance 3D Painter up to 11.0.3. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component File Handler. Such manipulation leads to out-of-bounds write.
This vulnerability is traded as CVE-2026-21305. The attack may be launched remotely. There is no exploit available.
It is recommended to upgrade the affected component.