CVE-2026-50058 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 contains an out of bounds read vulnerability 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 exists within Siemens Solid Edge software versions prior to specific update releases, representing a critical out-of-bounds read flaw that manifests during the processing of maliciously constructed DFT files. The issue stems from inadequate input validation mechanisms within the file parsing routine, where the application fails to properly bounds-check array accesses when handling structured data within the DFT format. This fundamental memory safety issue creates an exploitable condition that allows attackers to manipulate program execution flow through crafted input sequences. The vulnerability operates at the intersection of software robustness and security controls, where insufficient defensive programming practices enable malicious actors to leverage buffer access violations for arbitrary code execution.
The technical exploitation of this vulnerability follows a predictable pattern where an attacker crafts a specially formatted DFT file that triggers memory access beyond allocated boundaries during parsing operations. This out-of-bounds read condition can be leveraged to achieve privilege escalation within the context of the currently running Solid Edge process, potentially allowing remote code execution with the same privileges as the application itself. The flaw demonstrates characteristics consistent with common software security weaknesses documented in CWE-129 and CWE-787, which specifically address improper validation of buffer boundaries and out-of-bounds memory access scenarios. These vulnerabilities fall under the broader category of memory safety issues that frequently appear in industrial automation and CAD software environments where complex file format parsing is required.
The operational impact of this vulnerability extends beyond simple code execution capabilities to encompass potential system compromise within engineering and design environments where Solid Edge applications are prevalent. Attackers could exploit this weakness to gain unauthorized access to sensitive design data, potentially compromising intellectual property or disrupting critical engineering workflows. The risk assessment indicates that successful exploitation could lead to complete system control, particularly in environments where Solid Edge runs with elevated privileges or where users frequently open files from untrusted sources. This vulnerability represents a significant concern for organizations utilizing Siemens Solid Edge in manufacturing, aerospace, automotive, and other industries where design integrity and security are paramount.
Organizations should implement immediate mitigations including updating to the patched versions of Solid Edge SE2025 V225.0 Update 15 or Solid Edge SE2026 V226.0 Update 7, which contain fixed parsing routines with proper bounds checking mechanisms. Additional defensive measures include implementing strict file validation policies for DFT files, deploying network segmentation to limit exposure, and establishing secure file handling procedures that prevent automatic execution of potentially malicious content. Security teams should also consider monitoring for suspicious file access patterns and implementing application whitelisting controls where appropriate. The vulnerability aligns with ATT&CK technique T1059.007 for command and script interpreter usage, as exploitation may involve leveraging the compromised application to execute further malicious payloads through legitimate system tools. Organizations must prioritize patch management processes to ensure timely deployment of security updates while maintaining awareness of similar vulnerabilities in other CAD and engineering software platforms that may present analogous attack surfaces.