CVE-2025-54237: 
Adobe Substance 3D Stager vulnerability analysis and mitigation

CVE-2025-54237 is an Out-of-bounds Read vulnerability discovered in Adobe Substance 3D Stager versions 3.1.3 and earlier. The vulnerability was disclosed in August 2025 as part of a larger security update addressing multiple vulnerabilities in Adobe products (CIS Advisory).

The vulnerability is classified as an Out-of-bounds Read issue affecting Adobe Substance 3D Stager, a professional software for assembling and rendering 3D scenes. The vulnerability has been assigned a risk rating of HIGH for large and medium business entities, and MEDIUM for small business entities (CIS Advisory).

Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code in the context of the logged-on user. The impact severity depends on the user's privileges - administrators would be more severely impacted than users with restricted rights. Attackers could potentially install programs, view, change, or delete data, or create new accounts with full user rights (CIS Advisory).

Organizations are advised to apply the stable channel update provided by Adobe to vulnerable systems immediately after appropriate testing. Additional recommended security measures include applying the Principle of Least Privilege, restricting web-based content, enabling anti-exploitation features, and implementing host-based intrusion detection and prevention solutions (CIS Advisory).