High severity7.8NVD Advisory· Published Jan 13, 2026· Updated Jun 17, 2026
CVE-2026-21287
CVE-2026-21287
Description
Substance3D - Stager versions 3.1.5 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Affected products
3<=3.1.5+ 2 more
- (no CPE)range: <=3.1.5
- (no CPE)range: 0
- cpe:2.3:a:adobe:substance_3d_stager:*:*:*:*:*:*:*:*range: <3.1.6
Patches
Vulnerability mechanics
References
1- helpx.adobe.com/security/products/substance3d_stager/apsb26-09.htmlnvdVendor Advisory
News mentions
0No linked articles in our index yet.