Resolved
Cloudflare · degraded service
API Shield JWT Validation Errors
Started 5 Oct 10:55 UTC, resolved 5 Oct 22:39 UTC: it lasted 11 h 43 min.
11 h 43 min
How long it lasted, from the provider's times
4Updates posted
6Other incidents at the same timeWhat it affected
As the provider names itWhat the provider posted
Newest first- 5 Oct 22:39 UTCResolvedThis incident has been resolved.
- 5 Oct 20:09 UTCMonitoringA fix has been implemented and we are monitoring the results.
- 5 Oct 11:24 UTCIdentifiedThe issue has been identified and a fix is being implemented.
- 5 Oct 10:55 UTCInvestigatingCloudflare is investigating an issue affecting API Shield JWT validation for customers using symmetric keying material. Our team is actively working on restoring normal service.
Around it
From the sources ChangeIntel reads; a match in time is not a causeElsewhere at the same time
- Cloudflare Cloudflare One Clients are incorrectly challenged on some sites
- OpenAI Issues saving and editing Pages
- Anthropic (Claude) Elevated errors for Claude Mythos 5.1 and Claude Fable 5.1
- Cloudflare Durable Objects Availability Issue in Eastern North America
- GitHub Incident with Actions
- Azure DevOps Investigating a service disruption
Earlier incidents in the 14 days before
- Cloudflare: Increase in Latency Across Multiple LocationsService incident · 5 Oct
- Cloudflare: Issues with Workers Build failing to startService incident · 3 Oct
- Cloudflare: Network Performance Issues - Seoul (ICN)Service incident · 2 Oct
- Cloudflare: Cloudflare CDN experiencing increase in errors.Service incident · 2 Oct
- Cloudflare: Increased Errors for Durable Objects and R2Service incident · 1 Oct
What changed
First observed 14 Oct 2026No field changes in the recorded history.
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