Original Article Summary

View CSAF Summary Solid Edge is affected by multiple file parsing vulnerabilities that could be triggered when the application reads specially crafted files in PAR, PSM or DFT format. This could allow an attacker to crash the application or execute arbitrary code. Siemens has released new versions for the affected products and recommends to update to the latest versions. The following versions of Siemens Solid Edge are affected: Solid Edge SE2025 vers:intdot/<225.0.15 (CVE-2026-50058, CVE-2026-50059, CVE-2026-50060, CVE-2026-50061, CVE-2026-50062, CVE-2026-50063, CVE-2026-50064) Solid Edge SE2026 vers:intdot/<226.0.7 (CVE-2026-50058, CVE-2026-50059, CVE-2026-50060, CVE-2026-50061, CVE-2026-50062, CVE-2026-50063, CVE-2026-50064) CVSS Vendor Equipment Vulnerabilities v3 7.8 Siemens Siemens Solid Edge Out-of-bounds Read, Out-of-bounds Write, Use After Free Background Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: Germany Vulnerabilities Expand All + CVE-2026-50058 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. View CVE Details Affected Products Siemens Solid Edge Vendor: Siemens Product Version: Solid Edge SE2025 < V225.0.15, Solid Edge SE2026 < V226.0.7 Product Status: known_affected Remediations Vendor fix Update to V225.0 Update 15 or later version https://support.sw.siemens.com/product/246738425/ Vendor fix Update to V226.0 Update 7 or later version https://support.sw.siemens.com/product/246738425/ Relevant CWE: CWE-125 Out-of-bounds Read Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.8 HIGH CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2026-50059 The affected applications contains an out of bounds write vulnerability while parsing specially crafted DFT files. This could allow an attacker to execute code in the context of the current process. View CVE Details Affected Products Siemens Solid Edge Vendor: Siemens Product Version: Solid Edge SE2025 < V225.0.15, Solid Edge SE2026 < V226.0.7 Product Status: known_affected Remediations Vendor fix Update to V225.0 Update 15 or later version https://support.sw.siemens.com/product/246738425/ Vendor fix Update to V226.0 Update 7 or later version https://support.sw.siemens.com/product/246738425/ Relevant CWE: CWE-787 Out-of-bounds Write Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.8 HIGH CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2026-50060 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. View CVE Details Affected Products Siemens Solid Edge Vendor: Siemens Product Version: Solid Edge SE2025 < V225.0.15, Solid Edge SE2026 < V226.0.7 Product Status: known_affected Remediations Vendor fix Update to V225.0 Update 15 or later version https://support.sw.siemens.com/product/246738425/ Vendor fix Update to V226.0 Update 7 or later version https://support.sw.siemens.com/product/246738425/ Relevant CWE: CWE-416 Use After Free Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.8 HIGH CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2026-50061 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. View CVE Details Affected Products Siemens Solid Edge Vendor: Siemens Product Version: Solid Edge SE2025 < V225.0.15, Solid Edge SE2026 < V226.0.7 Product Status: known_affected Remediations Vendor fix Update to V225.0 Update 15 or later version https://support.sw.siemens.com/product/246738425/ Vendor fix Update to V226.0 Update 7 or later version https://support.sw.siemens.com/product/246738425/ Relevant CWE: CWE-416 Use After Free Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.8 HIGH CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2026-50062 The affected applications contains an out of bounds read vulnerability while parsing specially crafted PAR files. This could allow an attacker to execute code in the context of the current process. View CVE Details Affected Products Siemens Solid Edge Vendor: Siemens Product Version: Solid Edge SE2025 < V225.0.15, Solid Edge SE2026 < V226.0.7 Product Status: known_affected Remediations Vendor fix Update to V225.0 Update 15 or later version https://support.sw.siemens.com/product/246738425/ Vendor fix Update to V226.0 Update 7 or later version https://support.sw.siemens.com/product/246738425/ Relevant CWE: CWE-125 Out-of-bounds Read Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.8 HIGH CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2026-50063 The affected applications contains an out of bounds read vulnerability while parsing specially crafted PAR files. This could allow an attacker to execute code in the context of the current process. View CVE Details Affected Products Siemens Solid Edge Vendor: Siemens Product Version: Solid Edge SE2025 < V225.0.15, Solid Edge SE2026 < V226.0.7 Product Status: known_affected Remediations Vendor fix Update to V225.0 Update 15 or later version https://support.sw.siemens.com/product/246738425/ Vendor fix Update to V226.0 Update 7 or later version https://support.sw.siemens.com/product/246738425/ Relevant CWE: CWE-125 Out-of-bounds Read Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.8 HIGH CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2026-50064 The affected applications contains an out of bounds write vulnerability while parsing specially crafted PSM files. This could allow an attacker to execute code in the context of the current process. View CVE Details Affected Products Siemens Solid Edge Vendor: Siemens Product Version: Solid Edge SE2025 < V225.0.15, Solid Edge SE2026 < V226.0.7 Product Status: known_affected Remediations Vendor fix Update to V225.0 Update 15 or later version https://support.sw.siemens.com/product/246738425/ Vendor fix Update to V226.0 Update 7 or later version https://support.sw.siemens.com/product/246738425/ Relevant CWE: CWE-787 Out-of-bounds Write Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.8 HIGH CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Acknowledgments Siemens ProductCERT reported these vulnerabilities to CISA. General Recommendations As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens' operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity Additional Resources For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories Terms of Use The use of Siemens Security Advisories is subject to the terms and conditions listed on: https://www.siemens.com/productcert/terms-of-use. Legal Notice and Terms of Use This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the exploitation risk of this vulnerability. Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolate them from business networks. When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most recent version available. Also recognize VPN is only as secure as its connected devices. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. Advisory Conversion Disclaimer This ICSA is a verbatim republication of Siemens ProductCERT SSA-621657 from a direct conversion of the vendor's Common Security Advisory Framework (CSAF) advisory. This is republished to CISA's website as a means of increasing visibility and is provided "as-is" for informational purposes only. CISA is not responsible for the editorial or technical accuracy of republished advisories and provides no warranties of any kind regarding any information contained within this advisory. Further, CISA does not endorse any commercial product or service. Please contact Siemens ProductCERT directly for any questions regarding this advisory. Revision History Initial Release Date: 2026-08-11 Date Revision Summary 2026-08-11 1 Publication Date 2026-08-13 2 Initial CISA Republication of Siemens ProductCERT SSA-621657 advisory Legal Notice and Terms of Use