CVE-2025-49572 is a high-severity out-of-bounds write vulnerability (CWE-787) affecting Adobe Substance3D - Modeler versions 1.22.0 and earlier. This vulnerability arises when the software improperly handles memory boundaries during processing of certain input data, specifically when opening files. An out-of-bounds write can overwrite adjacent memory, potentially allowing an attacker to execute arbitrary code within the context of the current user. Exploitation requires user interaction, as the victim must open a crafted malicious file designed to trigger the vulnerability. The CVSS v3.1 base score is 7.8, reflecting high impact on confidentiality, integrity, and availability (all rated high), with attack vector local (requiring user interaction), low attack complexity, no privileges required, and unchanged scope. Although no known exploits are currently reported in the wild, the vulnerability poses a significant risk due to the potential for arbitrary code execution, which could lead to full compromise of the affected system under the user’s privileges. The lack of an available patch at the time of publication increases the urgency for mitigation. Adobe Substance3D - Modeler is a 3D modeling application used primarily by creative professionals for content creation, which means that targeted attacks could focus on creative industries or organizations relying on 3D modeling workflows.

For European organizations, the impact of this vulnerability could be substantial, especially for companies in sectors such as media, entertainment, gaming, architecture, and manufacturing that utilize Adobe Substance3D - Modeler for design and modeling tasks. Successful exploitation could lead to unauthorized code execution, resulting in data theft, intellectual property compromise, or disruption of critical design workflows. Since the vulnerability requires user interaction via opening a malicious file, phishing or social engineering campaigns could be used to deliver the exploit. This risk is heightened in collaborative environments where files are frequently exchanged. Additionally, the arbitrary code execution could be leveraged to deploy ransomware or establish persistent footholds within corporate networks. The confidentiality of sensitive design files and proprietary models is at risk, potentially causing competitive and financial damage. The availability of design tools could also be impacted, delaying project timelines. Given the high CVSS score and the critical nature of the affected software in creative workflows, European organizations should prioritize addressing this vulnerability to avoid operational and reputational harm.

1. Immediate mitigation should focus on user awareness and training to prevent opening untrusted or unexpected files, especially from unknown sources or unsolicited emails. 2. Implement strict file validation and sandboxing policies where possible to isolate the application and limit the impact of exploitation. 3. Monitor network and endpoint security logs for suspicious activity related to Adobe Substance3D - Modeler usage. 4. Employ application whitelisting and restrict execution privileges to minimize the ability of arbitrary code to run or escalate privileges. 5. Regularly back up critical design files and ensure backups are isolated from the main network to enable recovery in case of compromise. 6. Stay alert for official patches or updates from Adobe and apply them promptly once available. 7. Consider deploying endpoint detection and response (EDR) solutions capable of detecting anomalous behavior indicative of exploitation attempts. 8. Review and tighten email filtering and attachment scanning to reduce the risk of malicious file delivery. 9. For organizations with high exposure, consider temporarily restricting the use of Substance3D - Modeler until patches are released or alternative secure workflows are established.