Mistral AI outage, 21 September 2026

[FIRING:1] mistral-small-2603 decode pods stuck rolling out

Started
Resolved
21 Sept 2026, 22:26 UTC (after 19 min)
Impact
Minor

Is this still happening?

No. Mistral AI marked this incident resolved on 21 Sept 2026, 22:26 UTC, 19 min after it began.

Right now: Mistral AI reports all systems operational. (as of 5 Nov, 00:11 UTC) Live Mistral AI status

Last update from Mistral AI

The incident has been resolved.

21 Sept 2026, 22:26 UTC

Read the full incident on the official Mistral AI status page

Other Mistral AI incidents

  1. Vibe Code Web and Vibe Work sessions may fail to start or resume

  2. Vibe Code Web and Vibe Work sessions may fail to start or resume

  3. Mistral Small 4 Availability Degradation

  4. Vibe Code Web sessions failing

  5. Vibe is experiencing high latency with GLM 5.3

  6. Some Vibe Code Web sessions are terminating unexpectedly or are unable to start

  7. Fixed errors on workflow APIs

  8. Total Unavailability on ML4 GLM5.2 and GLM5.3

All recorded Mistral AI incidents