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Red Hat Outage History

Every past Red Hat outage tracked by IsDown, with detection times, duration, and resolution details.

There were 497 Red Hat outages since February 2019. The 75 outages from the last 12 months are summarized below, with incident details, duration, and resolution information.

Minor April 3, 2026

April 2026: Subscription threshold exceeded notifications for non-Pay as you go products are showing misleading values

Detected Apr 3, 2026 10:04 AM EDT · Resolved Apr 16, 2026 10:38 AM EDT · Duration 13 days

Red Hat's Subscription Watch service experienced a backend data processing error that caused incorrect subscription threshold exceeded notifications to be sent to customers using non-Pay-as-you-go products, displaying misleading usage values. The notification capability was temporarily disabled to prevent further erroneous alerts from being sent. The issue was resolved after 312.6 hours by fixing the backend service to process the correct data for non-PAYGO products.

Major March 30, 2026

March 2026: quay.io API failures

Detected Mar 30, 2026 4:11 PM EDT · Resolved Mar 30, 2026 7:16 PM EDT · Duration about 3 hours

Red Hat's quay.io container registry experienced 502 errors affecting both push and pull operations across multiple registry endpoints for 3.1 hours. The service was temporarily shifted to read-only mode to restore pull functionality while pushes remained unavailable. Full functionality was restored after implementing a fix that resolved both push and pull operations.

Minor March 12, 2026

March 2026: access.redhat.com - SSO Timeouts

Detected Mar 12, 2026 4:16 PM EDT · Resolved Mar 12, 2026 4:40 PM EDT · Duration 23 minutes

Red Hat's SSO Authentication system experienced timeouts that prevented users from accessing access.redhat.com. The issue affected user login capabilities for 23 minutes. The problem was identified and resolved with a implemented fix.

Major March 10, 2026

March 2026: Intermittent issues with RHEL 9 and RHUI downloads

Detected Mar 10, 2026 1:03 PM EDT · Resolved Mar 18, 2026 10:39 AM EDT · Duration 8 days

Red Hat experienced intermittent failures affecting RHEL 9 package downloads and Red Hat Update Infrastructure (RHUI), with users encountering duplicate key value errors during AppStream repository synchronization on Red Hat Satellite 6. The incident was a recurrence of a previously reported issue and lasted approximately 189.6 hours before being resolved. The RHEL team investigated and ultimately resolved the download failures that were impacting both direct package downloads and repository synchronization processes.

Major March 6, 2026

March 2026: Intermittent issues with RHEL 9 and RHUI downloads

Detected Mar 6, 2026 2:25 PM EST · Resolved Mar 9, 2026 11:21 AM EDT · Duration 3 days

Red Hat experienced intermittent failures affecting RHEL 9 package downloads and Red Hat Update Infrastructure (RHUI) services, with users encountering duplicate key value errors during AppStream repository synchronization on Red Hat Satellite 6. The incident impacted users' ability to download specific packages and synchronize repositories in RHEL 9 environments. The issue was resolved after 67.9 hours of investigation and remediation efforts.