On Friday, September 25, 2026, at approximately 11:33 PT (18:33 UTC), Marqeta engineers detected an issue affecting transaction authorizations processed via network Stand-In on Visa. There is no impact at this time. Engineers have put mitigations into place and will continue to monitor over the weekend.
Posted Sep 25, 2026 - 13:55 PDT
Update
On Friday, September 25, 2026, at approximately 11:33 PT (18:33 UTC), Marqeta engineers detected an issue affecting transaction authorizations processed via network Stand-In on Visa. There is no ongoing impact at this time, however our team is actively investigating the root cause and assessing the full scope of the impact. We will update this page again upon any substantial change in status.
Posted Sep 25, 2026 - 12:07 PDT
Investigating
On Friday, September 25, 2026, at approximately 11:33 PT (18:33 UTC), Marqeta engineers detected an issue affecting transaction authorizations processed via network Stand-In on Visa. Our team is actively investigating the root cause and assessing the full scope of impact.
A follow-up notification with more detail will be sent within 30 minutes.