Service Interruption on Tekla Developer Center, Tekla Discussion Forum and Trimble Downloads services

Update timeline

1. identified Oct 21, 2026, 02:53 PM UTC

   Dear Customer, Due to newly disclosed critical-severity PHP vulnerabilities (CVE-2026-109618 and CVE-2026-109619, referred to as "PHP2Shell"), we are taking preventative measures to secure our services. We are currently applying necessary patches and updating our services to mitigate any potential risks. As a precaution, we have temporarily shut down the following services: Tekla Developer Center, Tekla Discussion Forum We sincerely apologize for the service interruption and will provide further updates as soon as possible.

2. identified Oct 22, 2026, 05:52 AM UTC

   Trimble Downloads has been successfully updated and can be accessed again at https://download.trimble.com Thank you for your patience.

3. identified Oct 22, 2026, 06:48 AM UTC

   Tekla Developer Center has been successfully updated and can be accessed again at https://developer.tekla.com Thank you for your patience.

4. identified Oct 22, 2026, 07:21 AM UTC

   Tekla Discussion Forum has been successfully updated and can be accessed again at https://forum.tekla.com Thank you for your patience.

5. resolved Oct 22, 2026, 07:22 AM UTC

   Dear Customer, Service Interruption Affecting Service(s): Tekla Developer Center, Tekla Discussion Forum, Trimble Downloads Our team has determined that the previously reported issue is now fully resolved. Thank you for your patience.