CVE-2026-34684 | Adobe Substance3D Designer up to 15.1.0 File out-of-bounds write (apsb26-52)

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 registered as CVE-2026-34684. Remote exploitation of the attack is possible. No exploit is available.

It is recommended to upgrade the affected component.