CVE-2025-47108 is an out-of-bounds write vulnerability classified under CWE-787 affecting Adobe Substance3D - Painter versions 11.0.1 and earlier. An out-of-bounds write occurs when a program writes data outside the boundaries of allocated memory, potentially overwriting critical data structures or executable code. In this case, the flaw enables an attacker to craft a malicious file that, when opened by a user in the vulnerable application, triggers arbitrary code execution within the context of the current user. The vulnerability requires user interaction, specifically opening the malicious file, but does not require any prior authentication or elevated privileges. The CVSS v3.1 base score is 7.8, reflecting high severity due to the combination of local attack vector (AV:L), low attack complexity (AC:L), no privileges required (PR:N), required user interaction (UI:R), unchanged scope (S:U), and high impact on confidentiality, integrity, and availability (C:H/I:H/A:H). No patches or official fixes have been published yet, and no known exploits are currently in the wild. The vulnerability poses a significant risk to users of Substance3D - Painter, a widely used 3D texturing and painting tool in digital content creation, as successful exploitation could lead to full compromise of the affected system under the user's privileges.

The impact of CVE-2025-47108 is substantial for organizations relying on Adobe Substance3D - Painter, particularly those in creative industries such as gaming, film, and design. Successful exploitation can lead to arbitrary code execution, allowing attackers to install malware, steal sensitive intellectual property, manipulate digital assets, or disrupt workflows. Since the vulnerability executes code with the current user's privileges, the extent of damage depends on the user's access rights; administrative users could face full system compromise. The requirement for user interaction limits mass exploitation but targeted spear-phishing or social engineering attacks could be effective. The vulnerability threatens confidentiality by exposing proprietary content, integrity by enabling unauthorized modifications, and availability by potentially causing application or system crashes. Organizations with remote or hybrid workforces may see increased risk due to file sharing and email vectors. The absence of patches increases the window of exposure until Adobe releases a fix.

To mitigate CVE-2025-47108 effectively, organizations should implement a multi-layered approach: 1) Educate users about the risks of opening files from untrusted or unknown sources, emphasizing caution with files related to Substance3D - Painter. 2) Employ robust email and file scanning solutions to detect and quarantine suspicious files before they reach end users. 3) Restrict Substance3D - Painter usage to trusted networks and users with minimal necessary privileges to limit potential damage. 4) Utilize application whitelisting and sandboxing techniques to contain the execution of untrusted files and limit the impact of exploitation. 5) Monitor system and application logs for unusual behavior indicative of exploitation attempts. 6) Stay informed on Adobe’s security advisories and apply patches promptly once available. 7) Consider disabling or restricting the opening of external files within Substance3D - Painter if feasible until a patch is released. 8) Implement endpoint detection and response (EDR) tools capable of identifying exploitation patterns related to out-of-bounds writes and code execution.