Critical Vulnerabilities Discovered in Siemens Products by CERT-FR

Multiple vulnerabilities were discovered in Siemens products on 12 August 2026, as reported by CERT-FR. These flaws enable attackers to execute arbitrary remote code, trigger remote denial-of-service (DoS) conditions, and bypass security policies. The notice specifies no CVE identifiers, affected product versions, or technical details beyond the described impacts. The vulnerabilities were disclosed in an advisory titled CERTFR-2026-AVI-1009 from the French national cybersecurity agency. No additional attack vectors, exploitation evidence, or mitigation steps were provided in the reported content.