CVE-2025-14593 is an out-of-bounds read vulnerability classified under CWE-125 found in Autodesk Shared Components version 2026.0. The vulnerability arises when the software parses a maliciously crafted CATPART file, a common file format used in Autodesk CAD applications. This malformed input causes the application to read memory outside the intended buffer boundaries, which can lead to several adverse effects. Primarily, this can cause the application to crash (denial of service), leak sensitive information from adjacent memory areas, or enable an attacker to execute arbitrary code within the context of the current process. The attack vector requires local access and user interaction, as the victim must open the malicious CATPART file. The vulnerability has a CVSS v3.1 base score of 7.8, indicating high severity, with attack vector local (AV:L), low attack complexity (AC:L), no privileges required (PR:N), user interaction required (UI:R), unchanged scope (S:U), and high impact on confidentiality, integrity, and availability (C:H/I:H/A:H). No public exploits are known at this time, and no patches have been released yet. Autodesk Shared Components are widely used across multiple Autodesk products, making this a potentially impactful vulnerability for users of Autodesk CAD software.

For European organizations, the impact of CVE-2025-14593 can be significant, particularly for industries relying heavily on Autodesk CAD software, such as automotive, aerospace, manufacturing, architecture, and engineering firms. Exploitation could lead to unauthorized disclosure of sensitive design data, intellectual property theft, disruption of design workflows due to application crashes, and potential compromise of systems through arbitrary code execution. This could result in financial losses, reputational damage, and operational downtime. Given the high confidentiality and integrity impact, organizations handling sensitive or proprietary CAD designs are at elevated risk. The requirement for user interaction limits remote exploitation but does not eliminate risk, especially in environments where files are shared frequently or received from external sources. The absence of known exploits currently provides a window for proactive mitigation, but the high severity score underscores the need for urgent attention.

1. Monitor Autodesk advisories closely and apply security patches or updates as soon as they become available to address CVE-2025-14593. 2. Implement strict file handling policies to restrict the opening of CATPART files from untrusted or unknown sources. 3. Employ application whitelisting to limit execution of unauthorized software and reduce the risk of arbitrary code execution. 4. Use sandboxing or isolated environments for opening CAD files, minimizing potential damage from exploitation. 5. Educate users about the risks of opening files from untrusted sources and enforce security awareness training focused on social engineering and file-based attacks. 6. Utilize endpoint detection and response (EDR) tools to monitor for anomalous behavior indicative of exploitation attempts. 7. Regularly back up critical design data and maintain incident response plans tailored to CAD software compromise scenarios. 8. Network segmentation can limit lateral movement if a system is compromised through this vulnerability.