CVE-2025-10886 is a classic buffer overflow vulnerability (CWE-120) identified in Autodesk Shared Components version 2026.0. The flaw occurs when the software parses MODEL files without properly checking the size of input data before copying it into a buffer. This lack of bounds checking leads to memory corruption, which can be exploited by an attacker who crafts a malicious MODEL file designed to overflow the buffer. Successful exploitation allows arbitrary code execution within the context of the current process, potentially enabling the attacker to take control of the affected system or escalate privileges depending on the process context. The vulnerability requires local access to the system and user interaction to open or process the malicious MODEL file, but it does not require prior authentication or elevated privileges. The CVSS v3.1 score is 7.8, reflecting high impact on confidentiality, integrity, and availability, with low attack complexity but requiring user interaction. No patches or fixes have been released at the time of publication, and no known exploits have been observed in the wild. Autodesk Shared Components are widely used in Autodesk's suite of design and engineering software, which are prevalent in industries such as manufacturing, architecture, and construction. The vulnerability poses a significant risk to organizations relying on these products, as it could lead to system compromise, data theft, or disruption of critical design workflows.

For European organizations, the impact of CVE-2025-10886 can be substantial, particularly in sectors heavily reliant on Autodesk software such as automotive, aerospace, manufacturing, architecture, and construction. Exploitation could lead to unauthorized code execution, resulting in data breaches, intellectual property theft, or sabotage of design files and workflows. This could disrupt production timelines, cause financial losses, and damage reputations. The vulnerability affects confidentiality by potentially exposing sensitive design data, integrity by allowing modification or destruction of files, and availability by causing application or system crashes. Given the local attack vector and requirement for user interaction, insider threats or targeted phishing campaigns could be effective attack vectors. The absence of patches increases exposure duration, heightening risk. European organizations with complex supply chains and collaborative design environments may face additional challenges in controlling and monitoring MODEL file exchanges, increasing the likelihood of exploitation.

1. Implement strict access controls and file handling policies to limit who can open or process MODEL files, especially from untrusted sources. 2. Educate users about the risks of opening MODEL files from unknown or suspicious origins to reduce the likelihood of triggering the vulnerability. 3. Employ endpoint protection solutions with behavior-based detection to identify anomalous activity related to Autodesk applications processing MODEL files. 4. Monitor network and system logs for unusual file access patterns or crashes in Autodesk software that could indicate exploitation attempts. 5. Segment networks to isolate systems running Autodesk products, limiting lateral movement if compromise occurs. 6. Prepare for rapid deployment of patches or updates from Autodesk once released, including testing in controlled environments to ensure stability. 7. Consider application whitelisting or sandboxing Autodesk applications to contain potential exploits. 8. Maintain regular backups of critical design files and systems to enable recovery in case of compromise. 9. Coordinate with Autodesk support and subscribe to their security advisories for timely information on patches and mitigations.