rewindex

ChangesAstronomerCertificate revocation affecting access to some Astro deployments

Astronomer: Critical incident: Certificate revocation affecting access to some Astro deployments

Major incidentcritical (vendor)Changed Detected status.astronomer.io (opens in new tab)
Summary

Summary pending. The diff below shows exactly what changed.

Incident page: the full timeline of updates

What changed

Struck in red is what Astronomer removed; blue is what they added. Muted text is unchanged context.

AddedTitle#1
Before: not present
After: Certificate revocation affecting access to some Astro deployments
AddedImpact#2
Before: not present
After: critical
AddedStatus#3
Before: not present
After: investigating
AddedStart time#4
Before: not present
After: 2026-11-12 14:18 UTC
AddedUpdateinvestigating#5
Before: not present
After: A certificate authority incident has caused Google Trust Services to revoke a number of TLS certificates for astronomer.run, which Astro deployments use for HTTPS access. Users whose browsers or network gateways enforce certificate revocation checks may be unable to access the Airflow UI or other HTTPS endpoints of affected deployments. Our engineering team has identified the affected certificates and is replacing them to restore access. We will provide an update as certificates are reissued.

First version of this incident archived by Rewindex. View the live incident (opens in new tab).

Archive proof

Rewindex commits each version of an incident it captures to a daily checkpoint, chains it to the day before, and has the checkpoint timestamped by FreeTSA and DigiCert.

How the archive is checked, and what it cannot prove.

Rewindex captured this after the last checkpoint; the next run () commits it.

History of this incident

TodayThursday, November 12Thu, Nov 12

1 incident change

Cite this

Critical incident: Certificate revocation affecting access to some Astro deployments on Astronomer’s status page, changed 2026-11-12 14:18 UTC (change 1 of 1).

Title
Critical incident: Certificate revocation affecting access to some Astro deployments
Vendor
Astronomer
Date
URL
https://rewindex.com/change/i917735d630a9ab

All Astronomer changesAstronomer profileMarkdownJSON