CVE-2025-9459 is an out-of-bounds read vulnerability classified under CWE-125 found in Autodesk Shared Components version 2026.0. This vulnerability arises when the software parses a specially crafted SLDPRT file, a proprietary file format used by Autodesk for 3D part models. The out-of-bounds read can lead to multiple adverse outcomes: application crashes (denial of service), unauthorized reading of sensitive memory contents (confidentiality breach), and potentially arbitrary code execution within the context of the affected process (integrity and availability compromise). The vulnerability requires the victim to open or process a malicious SLDPRT file, implying user interaction is necessary, and the attack vector is local (AV:L) with low attack complexity (AC:L). No privileges are required (PR:N), but the user must interact (UI:R). The scope remains unchanged (S:U), meaning the impact is limited to the vulnerable component and its privileges. The CVSS v3.1 base score is 7.8, indicating a high severity level. Currently, no public exploits have been reported, but the potential for exploitation exists given the severity and impact. Autodesk has not yet released patches, so mitigation relies on defensive measures and monitoring. This vulnerability is particularly concerning for organizations relying on Autodesk software for design and manufacturing workflows, as exploitation could lead to intellectual property theft, operational disruption, or further system compromise.

For European organizations, the impact of CVE-2025-9459 is significant due to the widespread use of Autodesk products in sectors such as automotive, aerospace, industrial design, and manufacturing. Exploitation could lead to unauthorized disclosure of sensitive design data, intellectual property theft, and disruption of critical design processes. This could result in financial losses, reputational damage, and competitive disadvantages. Additionally, arbitrary code execution could allow attackers to establish persistence or move laterally within networks, increasing the risk of broader compromise. The requirement for user interaction and local access somewhat limits remote exploitation but does not eliminate risk, especially in environments where files are shared or received from external sources. The vulnerability could also affect supply chain security if malicious files are introduced through third-party collaborators. Overall, the threat undermines confidentiality, integrity, and availability of critical design and engineering data in European industrial ecosystems.

1. Monitor Autodesk’s official channels closely for patches addressing CVE-2025-9459 and apply them promptly upon release. 2. Until patches are available, restrict the opening and processing of SLDPRT files to trusted sources only, employing strict file validation and sandboxing where possible. 3. Implement application whitelisting and endpoint detection to monitor and block suspicious Autodesk process behaviors. 4. Educate users about the risks of opening untrusted SLDPRT files and enforce policies limiting file sharing from unknown or external origins. 5. Employ network segmentation to isolate systems running Autodesk products, reducing the risk of lateral movement if exploitation occurs. 6. Use advanced endpoint protection solutions capable of detecting anomalous memory access or process crashes related to out-of-bounds reads. 7. Regularly back up critical design data and verify backup integrity to ensure recovery capability in case of exploitation. 8. Conduct threat hunting focused on unusual Autodesk application crashes or unexpected process behaviors that could indicate exploitation attempts.