[Control Systems] Siemens security advisory (AV26-881)
Brief
Serial Number: AV26-881
Date: September 3, 2026
As of September 3, 2026, Siemens is affected by a vulnerability in the following products:
- Mendix SAML (Mendix 10 compatible)
- Prior to V4.2.3
- Mendix SAML (Mendix 11 compatible)
- Prior to V4.2.3
- Mendix SAML (Mendix 9.24 compatible)
- Prior to V3.6.27
The Cyber Centre encourages users and administrators to review the provided web links and apply any necessary updates as they become available.
- SSA-887643: Account Hijacking Vulnerability in Mendix SAML module
- CERT Services
- Siemens
[Control Systems] Siemens security advisory (AV26-881) - Canadian Centre for Cyber Security