HelpMeTrack began tracking this technology story after CISA Cybersecurity Advisories reported it on 28 Oct 2026, concerning Siemens Mendix SAML Module, Siemens, Critical Manufacturing.
Tracked as CVE-2026-89209, the flaw is rated MEDIUM with a CVSS score of 6.8 out of 10, classified as CWE-294 Authentication Bypass by Capture-replay. It affects 3 models. Disable IdP-initiated SSO