CVE-2026-50061 in Solid Edge
Summary
by MITRE • 08/11/2026
A vulnerability has been identified in Solid Edge SE2025 (All versions < V225.0 Update 15), Solid Edge SE2026 (All versions < V226.0 Update 7). The affected applications contain a use-after-free vulnerability that could be triggered while parsing specially crafted DFT files. This could allow an attacker to execute code in the context of the current process.
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Analysis
by VulDB Data Team • 08/11/2026
This vulnerability affects Siemens Solid Edge software versions prior to specific update releases, representing a critical security flaw that could enable remote code execution. The issue manifests as a use-after-free condition within the application's handling of DFT file formats, which are commonly used for storing design data and manufacturing information in engineering environments. When a maliciously crafted DFT file is processed by the vulnerable Solid Edge applications, the memory management error occurs during parsing operations, creating opportunities for attackers to exploit the flaw through carefully constructed input files.
The technical nature of this vulnerability stems from improper memory handling within the software's file processing pipeline. A use-after-free vulnerability occurs when an application continues to reference memory that has already been freed or deallocated, potentially allowing an attacker to manipulate the program's execution flow by overwriting freed memory regions with malicious code. This type of flaw typically arises from inadequate input validation and memory management practices during file parsing operations. The vulnerability is specifically triggered when Solid Edge attempts to process malformed DFT files containing crafted data structures that cause the application to free memory resources while still maintaining references to them.
The operational impact of this vulnerability extends beyond simple privilege escalation, as it enables arbitrary code execution within the security context of the currently running Solid Edge process. Attackers could potentially leverage this flaw to install malware, escalate privileges, or compromise entire engineering workstations that rely on Solid Edge for design and manufacturing processes. Given that Solid Edge is widely used in industrial design environments where sensitive intellectual property and proprietary designs are stored, successful exploitation could result in significant financial and operational damage. The vulnerability's exploitability is enhanced by the fact that DFT files are commonly shared between engineering teams and may be processed automatically during routine operations.
Organizations should immediately apply the vendor-provided security updates to remediate this vulnerability, specifically targeting Solid Edge SE2025 versions prior to V225.0 Update 15 and Solid Edge SE2026 versions prior to V226.0 Update 7. Additional mitigations include implementing strict file validation procedures for DFT files received from external sources, deploying network segmentation to limit access to engineering workstations, and establishing robust malware detection mechanisms that can identify potential exploitation attempts. Security teams should also monitor for suspicious file processing activities and consider implementing application whitelisting policies to prevent unauthorized execution of potentially malicious code. This vulnerability aligns with CWE-416, which specifically addresses use-after-free conditions in memory management, and represents a significant concern within the ATT&CK framework under initial access and execution tactics where adversaries attempt to establish persistent access through file-based exploits.