CVE-2026-21306 | Adobe Substance 3D Sampler up to 5.1.0 File out-of-bounds write (apsb26-11 / Nessus ID 286264)
A vulnerability was found in Adobe Substance 3D Sampler up to 5.1.0. It has been rated as critical. Affected by this issue is some unknown functionality of the component File Handler. Performing a manipulation results in out-of-bounds write.
This vulnerability is known as CVE-2026-21306. Remote exploitation of the attack is possible. No exploit is available.
Upgrading the affected component is advised.