University of Tartu IT services status page - Sisu@UT plugin emergency software update on September 16th at 4–5 pm – Maintenance details

All systems operational

Sisu@UT plugin emergency software update on September 16th at 4–5 pm

Completed
Scheduled for 16th September 2026 at 13:00 – 14:00UTC

Affects

Sisu@UT

Under maintenance from 1:00 PM to 2:00 PM

Updates
  • Completed
    16th September 2026 at 14:00UTC
    Completed
    16th September 2026 at 14:00UTC
    Maintenance has completed successfully
  • In progress
    16th September 2026 at 13:00UTC
    In progress
    16th September 2026 at 13:00UTC
    Maintenance is now in progress
  • Planned
    16th September 2026 at 12:06UTC
    Planned
    16th September 2026 at 12:06UTC

    On September 16th, from 4–5 p.m., an emergency software update will be performed on The Events Calendar plugin in the Sisu@UT environment to address a critical security vulnerability identified in the current version. During the update, the use of Sisu@UT may be temporarily disrupted.