CVE-2025-1275 is a heap-based buffer overflow vulnerability classified under CWE-122, affecting Autodesk Revit versions 2023 through 2025. The flaw is triggered when the application processes a specially crafted JPG image file that is linked or imported into a project. This malformed JPG causes the application to write beyond the allocated heap buffer boundaries, leading to memory corruption. The consequences of this corruption include application crashes (denial of service), unauthorized reading of sensitive memory contents, or execution of arbitrary code with the privileges of the Revit process. The vulnerability requires local access and user interaction, specifically the user importing or linking the malicious JPG file, but does not require prior authentication or elevated privileges. The CVSS 3.1 vector (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) indicates that the attack vector is local, with low attack complexity, no privileges required, but user interaction is necessary. The scope remains unchanged, and the impact on confidentiality, integrity, and availability is high. Although no public exploits are known at this time, the vulnerability poses a significant risk due to the widespread use of Autodesk Revit in critical design and construction workflows. The lack of available patches at the time of disclosure necessitates immediate risk mitigation strategies. The vulnerability was reserved in February 2025 and published in April 2025, with enrichment from CISA indicating government-level awareness and potential prioritization for remediation.

The impact of CVE-2025-1275 is substantial for organizations relying on Autodesk Revit for architectural, engineering, and construction design. Successful exploitation can lead to application crashes, disrupting workflows and causing potential project delays. More critically, arbitrary code execution allows attackers to execute malicious payloads within the context of the Revit process, potentially leading to system compromise, lateral movement within networks, and theft or manipulation of sensitive design data. This could result in intellectual property theft, sabotage of design integrity, or exposure of confidential project information. Given the integration of Revit in critical infrastructure projects, exploitation could have cascading effects on national infrastructure security and corporate competitiveness. The requirement for local access and user interaction somewhat limits remote exploitation but does not eliminate risk, especially in environments where users may be targeted with malicious files via email or shared drives. The absence of known exploits in the wild currently reduces immediate threat but does not preclude future active exploitation campaigns.

To mitigate the risk posed by CVE-2025-1275, organizations should implement the following specific measures: 1) Restrict the import and linking of JPG files from untrusted or unknown sources within Autodesk Revit projects. 2) Educate users on the risks of opening or importing files received from unverified external parties, emphasizing caution with image files. 3) Employ endpoint security solutions capable of detecting anomalous behavior or memory corruption patterns associated with heap overflows in Revit processes. 4) Monitor application logs and system behavior for crashes or unusual activity related to file imports. 5) Isolate Revit workstations from untrusted networks and limit local user permissions to reduce the impact of potential exploitation. 6) Prepare for rapid deployment of official patches or updates from Autodesk once released, including testing in controlled environments prior to full rollout. 7) Consider implementing application whitelisting and sandboxing techniques to contain potential exploitation attempts. 8) Collaborate with IT and security teams to review and enhance file handling policies and incident response plans specific to design software environments.