Outage in QuickNode

Urgent Solana-Mainnet v2.1.21 Patch

Resolved Minor
April 18, 2025 - Started 22 days ago - Lasted about 24 hours
Official incident page

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Outage Details

Core Solana contributors have identified a network security issue that requires an urgent response. Version 2.1.21 with a critical security patch going live in all regions. During the upgrade process, you may experience temporary service degradation and intermittent 503 Service Unavailable errors which are expected and should resolve once upgrades are complete.
Latest Updates ( sorted recent to last )
RESOLVED 21 days ago - at 04/19/2025 11:12PM

This incident has been resolved.

IDENTIFIED 22 days ago - at 04/18/2025 11:44PM

Core Solana contributors have identified a network security issue that requires an urgent response. Version 2.1.21 with a critical security patch going live in all regions. During the upgrade process, you may experience temporary service degradation and intermittent 503 Service Unavailable errors which are expected and should resolve once upgrades are complete.

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