At Koenig & Bauer, the security of our digital services and products is a top priority. We carefully review every report as part of our internal vulnerability management processes and take appropriate action to address identified risks.
Report a Vulnerability
To report a potential security issue, please select the relevant Koenig & Bauer business unit below to be directed to the correct contact form.
Please note: We can only process reports submitted in English.
To help us evaluate and address your report as efficiently as possible, please include the following information in your submission:
- Product line or machine model
- Vulnerable version
- Your name and organization
- Email address
- Detailed description of the vulnerability

Koenig & Bauer Banknote Solutions
NotaScreen, SOI evo, Numerota, SuSi evo, Aktina Offset, NotaFoil, MOI, Cut evo

Koenig & Bauer Coding
All coding & marking equipment (e.g. alphaJET, betaJET, HPD systems, udaFORMAXX), codeM

Koenig & Bauer Digital & Webfed
All web offset presses (e.g. Commander, Cortina), All CI Flexo presses, Patras, RotaJET

Koenig & Bauer Vision & Protection
AFX, OCR/OCC, NBX, ColorCheck/IntaglioCheck, MDC, Papillon, Qualitronic, Ergotronic, IRC, HQIQ-VariJET, MetalControl, Kyana Connect, Kyana Data, myKyana platform, Kyana Assist, Kyana Cases & Assets








