CVE-2025-10884 is an out-of-bounds write vulnerability classified under CWE-787, discovered in Autodesk Shared Components version 2026.0. The vulnerability is triggered when a maliciously crafted CATPART file is parsed by Autodesk products that utilize these shared components. An out-of-bounds write occurs when the software writes data outside the allocated memory buffer, which can corrupt memory, cause application crashes, or enable arbitrary code execution. This vulnerability can be exploited by an attacker who convinces a user to open or process a malicious CATPART file, leading to execution of code with the privileges of the current user context. The CVSS v3.1 score is 7.8, indicating high severity, with an attack vector of local (AV:L), low attack complexity (AC:L), no privileges required (PR:N), but requiring user interaction (UI:R). The impact on confidentiality, integrity, and availability is high, as arbitrary code execution can lead to full compromise of the affected application and potentially the host system. No patches or exploit code are currently publicly available, but the vulnerability is published and reserved since late 2025. Autodesk Shared Components are widely used across Autodesk's CAD software suite, which is prevalent in engineering, manufacturing, and design industries worldwide.

The vulnerability allows attackers to execute arbitrary code, potentially leading to full compromise of affected Autodesk applications and the underlying system. This can result in unauthorized access to sensitive design data, intellectual property theft, disruption of engineering workflows, and potential sabotage of critical infrastructure projects. Data corruption and application crashes can cause significant downtime and loss of productivity. Organizations in sectors such as manufacturing, aerospace, automotive, construction, and infrastructure development that rely heavily on Autodesk CAD tools are particularly at risk. The requirement for user interaction means social engineering or phishing campaigns could be used to deliver malicious CATPART files. The high impact on confidentiality, integrity, and availability makes this vulnerability a critical concern for organizations managing sensitive design and engineering data.

Organizations should monitor Autodesk's official channels for patches addressing CVE-2025-10884 and apply them promptly once released. Until patches are available, restrict the opening of CATPART files from untrusted or unknown sources. Implement application whitelisting and sandboxing to limit the execution context of Autodesk applications. Employ endpoint detection and response (EDR) solutions to monitor for anomalous behaviors indicative of exploitation attempts. Educate users on the risks of opening files from untrusted sources and implement strict email filtering to reduce phishing risks. Consider network segmentation to isolate systems running Autodesk software from broader corporate networks. Regularly back up critical design data to enable recovery in case of data corruption or ransomware attacks leveraging this vulnerability.